CN204232697U - Land flexible gathering formula mosquito net frame and mosquito net - Google Patents
Land flexible gathering formula mosquito net frame and mosquito net Download PDFInfo
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- CN204232697U CN204232697U CN201420463717.5U CN201420463717U CN204232697U CN 204232697 U CN204232697 U CN 204232697U CN 201420463717 U CN201420463717 U CN 201420463717U CN 204232697 U CN204232697 U CN 204232697U
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Abstract
The utility model discloses one and land flexible gathering formula mosquito net frame and mosquito net, comprise account top frame and the supporting and positioning mechanism corresponding with account top frame, account top frame comprises a left side, right both sides cantilever lever and the front rail be connected between the cantilever lever of both sides, supporting and positioning mechanism comprises a pair vertical rod and is arranged on the mosquito net frame rear transverse rod between the vertical rod of both sides, rotational coupling mechanism is provided with between cantilever lever and vertical rod, it is characterized in that, cantilever lever is by expansion link, non-retractable fixed bar and articulated link mechanism one composition be connected between expansion link and fixed bar, front rail and the cantilever lever mechanism two that is connected through the hinge is connected, dismountable support rail is connected with between the cantilever lever of both sides.The expansion link of both sides of the present utility model cantilever lever and the fixed bar mechanism one that is connected through the hinge can bend inwards gathering, fixed bar pressed close to by expansion link after gathering, front rail drives connected fixed bar or expansion link to overturn up or down, enable mosquito net realize drawing in completely, and good looking appearance is generous.
Description
Technical field
The utility model relates to a kind of mosquito net technical field, especially relate to a kind of use that rear mosquito net frame can draw in, take up room little mosquito net frame and mosquito net.
Background technology
Mosquito net is a kind of tent avoiding mosquito bite, usually hangs on bedstead and surrounds bed with isolated mosquito.Mosquito net mostly is netted material, it is windproof that use mosquito net can keep away mosquito, and the dust also descended slowly and lightly in adsorbable air, because mosquito net material is excessively soft, need to be fixed by mosquito net frame, but the quadra that traditional mosquito net frame is generally all made up of four vertical rods and cross bar, although sound construction, but dismounting is inconvenient, not easily reclaim receipts whole, take up room resource, affects attractive in appearance.Therefore, the whole mosquito net of receipts can be reclaimed more in recent years and be loved by the people, as extension support for mosquito net most popular in the market, divide by structure, be divided into the mosquito net frame hung on wall and the mosquito net frame two kinds being with vertical rod.The mosquito net frame hung on wall is structurally made up of bearing, expansion link and cross bar, if China Patent Publication No. is CN202525655U, a kind of practical mosquito net frame, be provided with base, one end of base is provided with the expansion link hinged with base, expansion link is set to 90 degrees by support and base, and the two ends of expansion link are respectively equipped with hook.This supporting structure is simple, can carry out dismounting and shrink, but is greater than the length of lathe bed due to the length requirement under its extended configuration of expansion link, and be suspended in for a long time with it wall, expansion link is easily lower curved on the one hand, and another aspect is also higher to the installation requirement of this in-wall.
Mosquito net frame with vertical rod is by vertical rod, expansion link and cross bar are formed, if China Patent Publication No. is CN203693055U, a kind of full gathering type mosquito net frame, it is characterized in that: described mosquito net frame comprises a pair symmetrically arranged three and connects directional rotating combined mechanism, the a level longitudinally vertical pole of setting and the cross bar of two horizontal cross settings, this connects directional rotating combined mechanism to three and plugs with a cross bar respectively, this vertical pole is arranged on this and connects between directional rotating combined mechanism to three, described three connect directional rotating combined mechanism can drive coupled cross bar to carry out circumference rotation, thus realize the full gathering of mosquito net frame.The mosquito net frame of this structure is installed does not have destructiveness to body of wall, be finished and three connection directional rotating combined mechanisms can be utilized substantially can to realize drawing in completely, but, still there is the flexible problem of expansion link extended configuration span great Rong in this mosquito net, and before gathering, need the support bar of expansion link front end to remove, very inconvenient.
And for example China Patent Publication No. is CN203597684U, a kind of hinged drawn-back type mosquito net frame, comprise vertical a pair montant arranged and horizontally disposed a pair cross bar be connected with described a pair montant, each root cross bar is by a connecting rod and butt bar composition, one end of connecting rod is hinged by adapter with corresponding montant, the other end of connecting rod is hinged with end bar, inner support vertical pole is vertically arranged with between described two adapters, described two butt bars are vertically arranged with split type dismountable outer end and support vertical pole between the termination away from connecting rod, two connecting rods inwardly can intersect gathering by adapter, connecting rod after gathering is pressed close to described the inner and is supported vertical pole, two butt bars also can outwards be opened, connecting rod pressed close to by end bar after opening, thus realize the gathering of mosquito net frame.This mosquito net frame structure is simple, easy to use, and can freely fold, and realizes the full gathering of mosquito net frame.But shortcoming is: 1, this mode of drawing in of intersecting, is easily intertwined in the mosquito net in gathering process on cross bar; 2, because the arcuate part of support front end can not folding, the support after gathering still occupies certain space in the horizontal direction, can not realize drawing in completely.3, the size of mosquito net frame is all fixing, as adult's bed and Children's bed all need to configure according to certain specification, due to this not general shape, user needs the size having a clear understanding of the mosquito net that its needs are bought before choosing, and this is also the problem that some more careless users often ignore.
For this reason, how to provide one to draw in completely, and easy to adjust, take up room little, the mosquito net with good decorative effect has become the problem that people are worth inquiring into.
Summary of the invention
A kind of structure that the purpose of this utility model is exactly deficiency in order to solve prior art and provides is simple, and produce, install, adjustment in use is convenient, good looking appearance, can realize the complete flexible gathering formula mosquito net frame drawn in.
Another object of the present utility model is to provide the mosquito net structure adopting described flexible gathering formula mosquito net frame.
The utility model adopts following technical solution to realize above-mentioned purpose: one lands flexible gathering formula mosquito net, comprise account top frame and the supporting and positioning mechanism corresponding with account top frame, account top frame comprises a left side, right both sides cantilever lever and the front rail be connected between the cantilever lever of both sides, supporting and positioning mechanism comprises a pair vertical rod and is arranged on the mosquito net frame rear transverse rod between the vertical rod of both sides, rotational coupling mechanism is provided with between cantilever lever and vertical rod, it is characterized in that, cantilever lever is by expansion link, non-retractable fixed bar and articulated link mechanism one composition be connected between expansion link and fixed bar, front rail and the cantilever lever mechanism two that is connected through the hinge is connected, dismountable support rail is connected with between the cantilever lever of both sides, the expansion link of both sides cantilever lever and the fixed bar mechanism one that is connected through the hinge can bend inwards gathering, fixed bar pressed close to by expansion link after gathering, front rail utilizes can around the characteristic of axial-rotation between the adjacent two joint connecting rods of formation expansion link, connected fixed bar or expansion link can be driven to realize overturning up or down, thus realize the object of drawing in completely of mosquito net frame.
Further illustrating as such scheme, described expansion link is connected with rotational coupling mechanism, and fixed bar is connected with front rail.
Described expansion link is connected with front rail, and fixed bar is connected with rotational coupling mechanism.
Described articulated link mechanism one comprises end and is provided with the chain connection pipe fitting one of the articulated joint of male-female engagement and the hinge axis one of chain connection pipe fitting two and the articulated joint through male-female engagement, chain connection pipe fitting one and chain connection pipe fitting two connection expansion link and fixed bar respectively, or be connected and fixed bar and expansion link respectively;
The connecting portion one connected with chain connection pipe fitting one end face that chain connection pipe fitting one hinged first comprises rear portion and anterior be provided with the rotation support portion one corresponding with hinge axis one, rotation support portion one vertically protrudes the side certain distance of chain connection pipe fitting one, and the side end face that rotation support portion one protrudes the part of chain connection pipe fitting one side is arc surface;
The articulated joint two of chain connection pipe fitting two comprises the both sides positioning baseplate two vertical with chain connection pipe fitting biend, the connecting portion two connected with chain connection pipe fitting biend that positioning baseplate two comprises rear portion, vertical that protrude the side certain distance of chain connection pipe fitting two, corresponding with rotation support portion one clamping plate portion two, the side end face that the part of chain connection pipe fitting two side faces is protruded in clamping plate portion two is arc surface;
Both sides positioning baseplate two forms the U-shaped groove corresponding with articulated joint one with chain connection pipe fitting biend, the end face of both sides positioning baseplate two and the end face movable top press-fit of chain connection pipe fitting one, make the chain connection pipe fitting one that is hinged or chain connection pipe fitting two be 0-180 degree around the angle that hinge axis one rotates.
Described rotation support portion one and clamping plate portion two are all set to the annular supporting structure corresponding with hinge axis one, are connected with some reinforcements between the inner ring of the annular supporting structure in rotation support portion one and/or clamping plate portion two and outer shroud.
Described rotation support portion one and/or clamping plate portion two are set to the gripper shoe corresponding with hinge axis one.
Described hinged first connecting portion one is provided with into the turnover face of 90 degree of turnovers, and this turnover face is made up of the end face two of the arc surface of the side end face one and connection of rotating support portion one that connect hinge connecting tube one side; The connecting portion two of positioning baseplate two is provided with end face four formation connecting the side end face three of hinge connecting tube two side faces and the arc surface in connecting cleat portion two; When chain connection pipe fitting one launches with chain connection pipe fitting two and becomes 180 degree of angles, side end face one and side end face three in the same plane, end face two and end face four are parallel to each other; When chain connection pipe fitting one and chain connection pipe fitting two are launched into 90 degree of angles, the arc surface of rotation support portion one and the arc surface in clamping plate portion two are positioned in same cambered surface, and side end face one is mutually vertical with side end face three, and end face two is mutually vertical with end face four; When chain connection pipe fitting one and chain connection pipe fitting two are collapsed into 0 degree of angle, side end face one and side end face three are parallel to each other; End face two and end face four in the same plane.
Described articulated link mechanism two comprises end and is provided with the chain connection pipe fitting three of the articulated joint of male-female engagement and the hinge axis two of chain connection pipe fitting four and the articulated joint through male-female engagement, chain connection pipe fitting three and chain connection pipe fitting four connecting cantilever bar and front rail respectively, or connect front rail and cantilever lever respectively;
The connecting portion three connected with chain connection pipe fitting three end face that the articulated joint three of chain connection pipe fitting three comprises rear portion and anterior be provided with the rotation support portion three corresponding with hinge axis two, rotation support portion three protrudes the side certain distance of chain connection pipe fitting three, the end face that rotation support portion three protrudes the lateral parts of chain connection pipe fitting three is arc surface, and the side of connecting portion three is provided with the arc transiting surface be connected with the arc surface of rotation support portion three;
The articulated joint four of chain connection pipe fitting four comprises the both sides positioning baseplate four vertical with chain connection pipe fitting four end face, the side certain distance of the connecting portion four connected with chain connection pipe fitting four end face that positioning baseplate four comprises rear portion and the protrusion chain connection pipe fitting four of front portion, corresponding with rotation support portion three clamping plate portion four, the end face that the lateral parts of chain connection pipe fitting four is protruded in clamping plate portion four is arc surface, and the side of connecting portion four is provided with the arc transiting surface be connected with the arc surface in clamping plate portion four;
Both sides positioning baseplate four forms the U-shaped groove corresponding with articulated joint three with the end face of chain connection pipe fitting four, the end face movable top press-fit of the end face of both sides positioning baseplate four and the chain connection pipe fitting three of articulated joint three bottom side, makes the chain connection pipe fitting three that is hinged or chain connection pipe fitting four be 0-270 degree around the angle that hinge axis two rotates.
Described rotation support portion three and clamping plate portion four are all set to the annular supporting structure corresponding with hinge axis two.
When described chain connection pipe fitting three and chain connection pipe fitting four are launched into 180 degree of angles, the arc surface of articulated joint three and the arc surface of articulated joint four are positioned on same arc surface; When chain connection pipe fitting three and articulated joint four are launched into 90 degree of angles, the arc transiting surface of articulated joint three and the arc transiting surface of articulated joint four are positioned in same cambered surface; When chain connection pipe fitting three and chain connection pipe fitting four are collapsed into 0 degree of angle, the arc surface of articulated joint three and the arc surface of articulated joint four are positioned on same arc surface.
The biarc connecting part that the two ends of described support rail are respectively arranged with connection end and are connected with connection end, biarc connecting part is flexibly connected with arranged on left and right sides cantilever lever; Support rail is plugged into by the connecting rod of at least two joints to form, and arranged on left and right sides cantilever lever is provided with the card code corresponding with connecting rod; The mode between two adjacent joint connecting rods being the clamping patching cooperation connects; Or connect in the mode be threaded.
Described biarc connecting part comprises the collar one be sheathed on cantilever lever and the C type ring one being provided with rotating shaft, the end face of the connection end of support rail arranges sphere and described C type ring one male-female engagement, and by rotating shaft, connection end and the flexible connection of C type ring one are integrated, the A/F of C type ring one is greater than the external diameter of connection end.
Described C type ring one and the collar one are arranged side by side, and arrange connecting plate respectively in C type ring one and the both sides of the collar one and C type ring one and the collar one are connected as one, and the outer rim of connecting plate is provided with flange and forms reinforcing rib structure.
The internal diameter of described C type ring one is less than the collar one, and connecting plate tilts to be connected between C type ring one and the collar one.
Described connection end comprises first and first with the stiff end fixing termination two be connected as a single entity of the stiff end be connected with C type ring one, stiff end is provided with annular groove between first and fixing termination two, fixing termination two and the first end of inserting connecting rod successively of stiff end, connecting rod is provided with the pressure position corresponding with annular groove, by pressing the top press-fit of position and annular recess, connecting rod is fixed as one with connection end, and the snap fit patching cooperation realized between two adjacent joint connecting rods connects.
The first side of described stiff end is provided with convex tendon.
Described connection end comprises the fixing termination that is connected with C type ring one and forms with the movable end that fixing termination is rotationally connected, fix and be provided with annular groove between termination and movable end, movable end and fixing termination insert the end of connecting rod successively, connecting rod is provided with the pressure position corresponding with annular groove, by pressing the top press-fit of position and annular recess, connecting rod is fixed as one with connection end, and movable end can rotate relative to fixing termination.
The A/F that described card code comprises the collar two be sheathed on cantilever lever and C type ring two, the C type ring two be connected with the collar two is less than the external diameter of connecting rod, and connecting rod active card is connected on C type ring two.
Described C type ring two and the collar two are arranged side by side, and arrange connecting plate respectively in C type ring two and the both sides of the collar two and C type ring two and the collar two are connected as one, and the outer rim of connecting plate is provided with flange and forms reinforcing rib structure; The internal diameter of C type ring two is less than the collar two, and connecting plate tilts to be connected between C type ring two and the collar two.
The two ends of described support rail are movably arranged between the cantilever lever of both sides with grafting or screw connection manner respectively.
Described front rail is plugged into is formed by two joints or the above connecting rod of two joints, and front rail is bow or straight-bar or arch form bar.
Described front rail is plugged into is formed by three joints or the above connecting rod of three joints, is positioned at that the connecting rod at middle part is outwardly is greater than the arch support portion for supporting mosquito net of both sides connecting rod for its radian.
The base joint of described rotational coupling mechanism comprise the vertical base joint main body that arranges and be connected with mosquito net frame rear transverse rod patch bar, Rotating bend comprises the Inserting Tube arranged straight down, for transverse tube portion and the bent portion that is connected between Inserting Tube and transverse tube portion of connecting cantilever bar, Rotating bend is inserted into base joint main body and vertical rod by described Inserting Tube, the sidepiece outside wall surface of Inserting Tube is radially provided with locating convex block, rear bar patches bar perpendicular to base joint main body, base joint main body is tightly placed in vertical rod, base joint upper limb is provided with corresponding arc groove concavo-convex with described locating convex block, locating convex block and arc groove slidingly contact, and carry out circumference rotation, limiting rotating angle is carried out by arc groove both sides locating convex block.
Described locating convex block is a secter pat, and Inserting Tube is pipe, and vertical rod at least its top is round bar portion, and the inner arc of locating convex block and the extrados of Inserting Tube coincide, and the center of circle of the extrados of locating convex block, inner arc and vertical rod round bar portion outer arc coincides.
Described Inserting Tube upper end has 1/4 to contact with an ancient piece of jade, round, flat and with a hole in its centre in base joint main body, and 3/4 touches with vertical rod inwall close proximity.
Described arc groove outer rim has a baffle plate, and arc groove Inner arc overlaps with base joint main body Inner arc.
The inside and outside edge of described arc groove is respectively arranged with baffle plate, is provided with gap between the bottom of locating convex block and the sidepiece outside wall surface of Inserting Tube, and the width in this gap is greater than or equals the Weir Plate Thickness of arc groove inner edge.
Lower end and the Inserting Tube upper end edge circumferential direction of the bent portion of described Rotating bend are provided with chimb, and locating convex block is positioned at below chimb, and locating convex block upper limb and chimb coincide, and arc groove is arranged on inside base joint main body upper limb.
Base joint main body is the sleeve of hollow, and the central angle corresponding to arc groove is 80-100 degree.
It is the locating ring arranged along circumferential direction on the top of base joint main body, bottom is the stop sleeve that wall thickness is less than locating ring, location chimb is provided with between locating ring and stop sleeve, the internal diameter of location chimb is less than the internal diameter of stop sleeve, the external diameter of locating ring is greater than the external diameter of stop sleeve, make the stop sleeve of locating ring and below form step, the height of locating ring accounts for the 1/6-1/3 of base joint main body.
Described arc groove is arranged on locating ring end face.
The external diameter of described chimb is more than or equal to the external diameter of locating ring.
What connect mosquito net frame rear transverse rod patches the upper and lower level of boom end across the step formed between locating ring and base joint main body.
Described arc groove accounts for the 1/6-1/3 inside base joint main body upper limb, and locating ring accounts for the 2/3-5/6 inside base joint main body upper limb.
Described arc groove accounts for inside base joint main body upper limb 1/4, and locating ring accounts for inside base joint main body upper limb 3/4.
Described base joint is divided into left and right base joint, and Rotating bend is divided into and turns left and right elbow.
The bar that patches of base joint becomes 90 degree of angles with the transverse tube portion of Rotating bend, and the arc groove of left and right base joint relatively rotate the transverse tube position of elbow consistent time, along turning to clockwise, the locating convex block of left Rotating bend is initial for rotating, and turns left and right locating convex block difference 90 degree or 270 degree of corners of elbow.
The bar that patches of base joint becomes 90 degree of angles with the transverse tube portion of Rotating bend, and the arc groove of left and right base joint relatively rotate the transverse tube position of elbow inconsistent time, along turning to clockwise, the locating convex block of left Rotating bend is initial for rotating, and turns left and right the locating convex block difference 0-360 degree corner of elbow.
The lower inside of described base joint main body is provided with strip groove, this strip groove in axial direction upwards extends from the bottom of base joint main body, and the through hole running through base joint main body wall is set at the end of strip groove, be connected and fixed by the vertical rod of the securing member on through hole by base joint main body and mosquito net frame.
The bent portion of described Rotating bend and the inner side in transverse tube portion are connected with connecting plate.
The thickness of described connecting plate is more than 2mm, and the width of connecting plate is widened along transverse tube portion gradually to bent portion, forms the structure in gusseted plate, and vertical with transverse tube portion with bent portion respectively.
The Inserting Tube of described Rotating bend and the angle in transverse tube portion are greater than 90 degree.
The transverse tube portion of described Rotating bend is disposed with some ring annular convex ribs vertically.
Described rear transverse rod is assembled by some joint straight-bars, connects between adjacent two joint straight-bars in the mode of clamping, and in adjacent two joint straight-bars, one end of straight-bar one is provided with Plug Division, and one end of straight-bar two is provided with the socket part with the Plug Division matched in clearance of straight-bar one; The inwall of the Plug Division of straight-bar one is connected with Location resilient piece, and Location resilient piece is provided with projection, and the lateral surface of Plug Division is provided with the through hole one holding described projection and pass, and the socket part sidewall of straight-bar two is provided with the through hole two corresponding with described projection; Described forward and backward cross bar is provided with 1.2m specification and/or 1.5m specification and/or 1.8m specification and/or 2.0m specification, adopts the front rail of 1.2m specification and/or rear transverse rod and/or support rail to be assembled by the straight-bar of 2 45-60cm respectively; Adopt the rear transverse rod of 1.5m specification totally 3 assembled by the straight-bar of 2 45-60cm and 1 33-35cm respectively; The rear transverse rod of 1.8m specification is adopted to be assembled by the straight-bar for 2 45-60cm and 2 33-35cm; The rear transverse rod of 2.0m specification is adopted to be assembled by the straight-bar of 2 45-60cm, 2 33-35cm and 1 23-25cm; The bottom of vertical rod is provided with runners, and this runners adopts the mode of fixed front and back blind rivet or pivot bush unit to be connected with vertical rod; The front and back spacer vertical with backplate surface that described runners is arranged by base plate, bottom rear is formed, and backplate surface is provided with reinforcement, and the shape of rear spacer is consistent with vertical rod side view, is close to vertical rod side; Described predetermination bit slice is formed after bending 90 degree by the sheet material dividing a certain size in base plate, and with securing member, predetermination bit slice, rear spacer are fixed on vertical rod surface.
Described expansion link is successively socketed to form successively by the tubing that some joint internal diameters are different, in adjacent 2-section pipe material, the rear portion of internal layer tubing is provided with flange, the front inner wall of outer tubing is provided with limiting section and described flange activity clamping, this limiting section protrude out the height being highly less than or equal to internal layer tubing flange, the top of outer tubing is provided with locating ring, and one end of internal layer tubing is through locating ring.
The setting position of described locating convex block and exchanging with the setting position of its concavo-convex corresponding arc groove.
Use a mosquito net for described flexible gathering formula mosquito net frame, it is characterized in that, it also comprises the tent be set on account top frame, the account height 2.1-2.6m of tent, and tent is provided with one or more door, and the jaws of door is 70-100cm; Tent top edge circumference is provided with mosquito net curtain head, mosquito net curtain head breadth 30-45cm.
The beneficial effect that the utility model adopts above-mentioned technical solution to reach is:
1, formation of the present utility model is as most important parts-left side of the account top frame of mosquito net support, right side cantilever lever, have employed and combine hinged connected mode by expansion link and fixed bar, in conjunction with the same front rail that can bend gathering hinged with cantilever lever of front end, user is when packing up mosquito net, only need rotational coupling mechanism front rail being pushed to mosquito net frame rear portion, by the natural shrinking of expansion link, merge with the gathering of expansion link and fixed bar, reach certain mosquito net rounding state, again front rail upwards to be mentioned or to lower swing, enable all cannot to put above or the mode of the bottom is adjacent on metope by the front rail projection that stashes of folding always, really realize the gathering completely of mosquito net, and on front rail after pendulum, can be blocked by mosquito net, support is stashed, combine together with room, more attractive in appearance.
2, cantilever lever of the present utility model have employed the mode that expansion link and fixed bar are connected, because expansion link can stretch, little by the distance restriction between the cantilever lever of both sides, and expansion link and fixed bar can be arranged in same level, solving in prior art the two joint connecting rods forming cantilever lever adopts hinged when amounting to deployed configuration, in order to the problem preventing the connecting rod of both sides cantilever lever from interfering with each other when folding, and must adopt as patent publication No. for described in the patent of CN203597684U by special hinge make two joint connecting rods height configuration, the problem that the cantilever lever intersection that could realize both sides is drawn in, the support strength of hinge can not only be increased, launch and folding convenient, and, make use of form expansion link adjacent two pole parts between relatively turnable advantage, front rail can also be overturn up or down when mosquito net frame is drawn in, really reach the gathering effect completely of desirable mosquito net, this is also beyond thought.
3, the characteristic utilizing expansion link adjustable, makes the length of run of mosquito net frame regulate as required, and basket cot is suitable for adult's bed is same, highly versatile.
4, when the supporting and positioning mechanism that the utility model adopts is console mode supporting construction, the Rotating bend that rotational coupling mechanism adopts comprises Inserting Tube, transverse tube portion and bent portion three sections, by the upside at Inserting Tube, locating convex block is set, at the upper limb of base joint main body, corresponding arc groove concavo-convex with described locating convex block is set, when Rotating bend opposite base joint is rotated, locating convex block can arcuately groove arching trajectory slide, arc groove has guiding and position-limiting action, compared with conventional art, its structure is more simple, and production and processing is convenient; Adopt and vertical connecting plate is set in the inner side of Rotating bend, and the local area of corresponding connecting plate is changed according to stressed different of the transverse tube portion of Rotating bend and bent portion, make the structure of connecting plate formation in gusseted plate, layout is reasonable, can prevent Rotating bend from deforming in the large moment of flexure situation of suspension cantilever lever, even rupture; The transverse tube portion of Rotating bend is disposed with some ring annular convex ribs vertically, can strengthen the bending strength of the external mosquito net frame cantilever lever of Rotating bend; The lower inside of base joint arranges strip groove, and securing member can be hidden therein by this strip groove, more attractive in appearance.
5, the utility model utilizes and arrange support rail between the cantilever lever of both sides, and is designed to by support rail be plugged into by least two joint connecting rods form, and left and right side cantilever lever arranges the card code corresponding with connecting rod; And for the connection of support rail and cantilever lever, the also bindiny mechanism that connected to form with the connection end being connected support rail by the biarc connecting part of connecting cantilever bar of specialized designs, the reinforcement that can be used as both sides cantilever lever when connecting rod is plugged into supports, and be fixed on cantilever lever by card code when splitting, not only easy accessibility, and it is little to take up room, good looking appearance.
Accompanying drawing explanation
Fig. 1 is the structural representation of mosquito net of the present invention;
Fig. 2 is the structural representation of mosquito net frame of the present invention;
Fig. 3 is that the mosquito net frame part of Fig. 2 draws structural representation in;
Fig. 4 a is that the mosquito net frame of Fig. 2 draws structural representation in completely;
Fig. 4 b is that the mosquito net frame of Fig. 2 draws structural representation in completely;
Fig. 5 is the structural representation of mosquito net frame of the present invention;
Fig. 6 is that the mosquito net frame part of Fig. 5 draws structural representation in;
Fig. 7 a is that the mosquito net frame of Fig. 5 draws structural representation in completely;
Fig. 8 is the structural representation of mosquito net frame of the present invention;
Fig. 9 is that the mosquito net frame part of Fig. 8 draws structural representation in;
Figure 10 a is that the mosquito net frame of Fig. 8 draws structural representation in completely;
Figure 10 b is that the mosquito net frame of Fig. 8 draws structural representation in completely;
Figure 11 is the structural representation of mosquito net frame of the present invention;
Figure 12 is that the mosquito net frame part of Figure 11 draws structural representation in;
Figure 13 a is that the mosquito net frame of Figure 11 draws structural representation in completely;
Figure 14 is the structural representation of articulated link mechanism one of the present invention;
Figure 15 is the decomposition texture schematic diagram of Figure 14;
Figure 16 is the structural representation of articulated link mechanism one of the present invention;
Figure 17 a is the decomposition texture schematic diagram of Figure 16;
Figure 17 b is the another kind of decomposition texture schematic diagram of Figure 16;
Figure 18 is the structural representation of articulated link mechanism two of the present invention;
Figure 19 is the decomposition texture schematic diagram of Figure 18;
Figure 20 is the structural representation of the coupling assembling of support rail of the present invention and cantilever lever;
Figure 21 is the structural representation of the coupling assembling of support rail of the present invention and cantilever lever;
Figure 22 is folder code structure schematic diagram of the present invention;
Figure 23 is bilateral rotational coupling mechanism structural representation of the present invention;
Figure 24 is one-sided rotational coupling mechanism structural representation of the present invention;
Figure 25 is Rotating bend in Figure 23 and base joint syndeton schematic diagram;
Figure 26 is the Rotating bend structural representation in Figure 23;
Figure 27 is the Rotating bend sectional structure schematic diagram in Figure 23;
Figure 28 is the base joint structural representation in Figure 23;
Figure 29 is the base joint sectional structure schematic diagram in Figure 28;
Figure 30 is rear transverse rod broken section structural representation;
Figure 31 is expansion link broken section structural representation;
Figure 32 is stand structure schematic diagram.
Description of reference numerals: 1, mosquito net 1-1, curtain head 2, account top frame 2-1, cantilever lever 2-11, expansion link 2-111, internal layer tubing 2-112, outer tubing 2-1121, limiting section 2-113, flange 2-114, locating ring 2-12, fixed bar 2-13, articulated link mechanism one 2-131, chain connection pipe fitting one 2-1311, connecting portion one 2-1312, rotation support portion one 2-1313, arc surface 2-132, chain connection pipe fitting two 2-1321, positioning baseplate two 2-13211, connecting portion two 2-13212, clamping plate portion two 2-13213, arc surface 2-133, reinforcement 2-14, articulated link mechanism two 2-141, chain connection pipe fitting three 2-1411, connecting portion three 2-1412, rotation support portion three 2-1413, arc surface 2-1414, arc transiting surface 2-142, chain connection pipe fitting four 2-1421, positioning baseplate four 2-14211, connecting portion four 2-14212, clamping plate portion four 2-14213, arc surface 2-14214, arc transiting surface 2-2, front rail 2-21, connecting rod 2-22, arch support portion 3, supporting and positioning mechanism 4, rotational coupling mechanism 5, support rail 5-1, connecting rod 6, connection end 6-1, sphere 6-2a, the first 6-3a of stiff end, fixing termination two 6-4a, annular groove 6-5a, convex tendon 6-2b, the first 6-3b of stiff end, movable end two 6-4b, annular groove 7, biarc connecting part 7-1, the collar one 7-2, C type ring one 7-3, connecting plate 7-4, flange 8, card code 8-1, the collar two 8-2, C type ring two 8-3, connecting plate two 8-4, flange,
3a-1, vertical rod 3a-2, rear transverse rod 3a-21, straight-bar one 3a-211, Location resilient piece 3a-212, projection 3a-213, through hole one 3a-22, straight-bar two 3a-221, through hole two 3a-3, runners 3a-31, base plate 3a-32, predetermination bit slice 3a-33, rear spacer 3a-34, reinforcement;
4a-1, base joint 4a-11, base joint main body 4a-111, locating ring 4a-112, stop sleeve 4a-113, location chimb 4a-114, strip groove 4a-115, through hole 4a-116, securing member 4a-12, patch bar 4a-13, arc groove 4a-14, baffle plate 4a-2, Rotating bend 4a-21, Inserting Tube 4a-22, transverse tube portion 4a-221, annular convex rib 4a-23, bent portion 4a-24, locating convex block 4a-25, chimb 4a-26, connecting plate.
Detailed description of the invention
Below in conjunction with specific embodiment, specific embodiments of the present utility model is described in further detail.
As shown in Figure 1, be that the mosquito net of flexible gathering formula mosquito net frame is landed in a kind of use, comprise tent 1, account top frame 2 and the supporting and positioning mechanism 3 corresponding with account top frame, tent top edge circumference is provided with mosquito net curtain head, mosquito net curtain head breadth 30-45cm.As shown in Fig. 2-Figure 32, it is the structure chart of flexible gathering formula mosquito net frame, account top frame 2 comprises a left side, right both sides cantilever lever 2-1 and the front rail 2-2 be connected between the cantilever lever of both sides, rotational coupling mechanism 4 is provided with between described cantilever lever 2-1 and supporting and positioning mechanism 3, cantilever lever 2-1 is by expansion link 2-11, non-retractable fixed bar 2-12 and articulated link mechanism one 2-13 be connected between expansion link and fixed bar forms, front rail 2-2 and cantilever lever 2-1 mechanism two 2-14 that is connected through the hinge is connected, dismountable support rail 5 is connected with between the cantilever lever 2-1 of both sides, the expansion link of both sides cantilever lever and fixed bar mechanism one 2-13 that is connected through the hinge can bend inwards gathering, expansion link 2-11 after gathering presses close to fixed bar 2-12, front rail 2-2 utilizes can around the characteristic of axial-rotation between the adjacent two joint connecting rods of formation expansion link 2-11, the upset up or down of front rail can be realized under external force, thus realize the object of drawing in completely of mosquito net frame.
Described articulated link mechanism one 2-13 comprises end and is provided with chain connection pipe fitting one 2-131 of the articulated joint of male-female engagement and the hinge axis one of chain connection pipe fitting two 2-132 and the articulated joint through male-female engagement, chain connection pipe fitting one 2-131 and chain connection pipe fitting two 2-132 is connection expansion link 2-11 and fixed bar 2-12 respectively, or is connected and fixed bar 2-12 and expansion link 2-11 respectively;
Connecting portion one 2-1311 connected with chain connection pipe fitting one end face that chain connection pipe fitting one 2-131 hinged first comprises rear portion and anterior be provided with rotation support portion one 2-1312 corresponding with hinge axis one, rotation support portion one 1-1312 vertically protrudes the side certain distance of chain connection pipe fitting one, and the side end face that rotation support portion one protrudes the part of chain connection pipe fitting one side is arc surface 1-1313;
The articulated joint two of chain connection pipe fitting two 2-132 comprises both sides positioning baseplate two 2-1321 vertical with chain connection pipe fitting two 2-132 end face, that positioning baseplate two 2-1321 comprises rear portion with chain connection pipe fitting biend connects connecting portion two 2-13211, vertical that protrude the side certain distance of chain connection pipe fitting two, corresponding with rotation support portion one 1-1312 clamping plate portion two 2-13212, the side end face that the part of chain connection pipe fitting two side faces is protruded in clamping plate portion two is arc surface 2-13213;
Both sides positioning baseplate two 2-1321 forms the U-shaped groove corresponding with articulated joint one with chain connection pipe fitting two 2-132 end face, the end face of both sides positioning baseplate two 2-132 and the end face movable top press-fit of chain connection pipe fitting one 2-131, make the chain connection pipe fitting one that is hinged or chain connection pipe fitting two be 0-180 degree around the angle that hinge axis one rotates.
As illustrated in fig 17 a, rotation support portion one 1-1312 and clamping plate portion two 2-13212 is all set to the annular supporting structure corresponding with hinge axis one, is connected with some reinforcement 2-133 between the inner ring of the annular supporting structure in rotation support portion one and/or clamping plate portion two and outer shroud.Or, described rotation support portion one 1-1312 and/or clamping plate portion two 2-13212 is set to the flat support plate corresponding with hinge axis one, as Figure 17 b, rotation support portion one 1-1312 is arranged to flat support plate, and clamping plate portion two 2-13212 is arranged to annular supporting structure.
Described hinged first connecting portion one is provided with into the turnover face of 90 degree of turnovers, and this turnover face is made up of the end face two of the arc surface of the side end face one and connection of rotating support portion one that connect hinge connecting tube one side; The connecting portion two of positioning baseplate two is provided with end face four formation connecting the side end face three of hinge connecting tube two side faces and the arc surface in connecting cleat portion two; When chain connection pipe fitting one launches with chain connection pipe fitting two and becomes 180 degree of angles, side end face one and side end face three in the same plane, end face two and end face four are parallel to each other; When chain connection pipe fitting one and chain connection pipe fitting two are launched into 90 degree of angles, the arc surface of rotation support portion one and the arc surface in clamping plate portion two are positioned in same cambered surface, and side end face one is mutually vertical with side end face three, and end face two is mutually vertical with end face four; When chain connection pipe fitting one and chain connection pipe fitting two are collapsed into 0 degree of angle, side end face one and side end face three are parallel to each other; End face two and end face four in the same plane.
Described articulated link mechanism two 2-14 comprises end and is provided with chain connection pipe fitting three 2-141 of the articulated joint of male-female engagement and the hinge axis two of chain connection pipe fitting four 2-142 and the articulated joint through male-female engagement, chain connection pipe fitting three and chain connection pipe fitting four connecting cantilever bar 2-1 and front rail 2-2 respectively, or connect front rail 2-2 and cantilever lever 2-1 respectively;
Connecting portion three 2-1411 connected with chain connection pipe fitting three 2-141 end face that the articulated joint three of chain connection pipe fitting three 2-141 comprises rear portion and anterior be provided with rotation support portion three 2-1412 corresponding with hinge axis two, rotation support portion three protrudes the side certain distance of chain connection pipe fitting three, the end face that rotation support portion three protrudes the lateral parts of chain connection pipe fitting three is arc surface 2-1413, and the side of connecting portion three is provided with the arc transiting surface 2-1414 be connected with the arc surface of rotation support portion three;
Chain connection pipe fitting four 2-142 comprises both sides positioning baseplate four 2-1421 vertical with chain connection pipe fitting four 2-142 end face, the side certain distance of connecting portion four 2-14211 connected with chain connection pipe fitting four end face that positioning baseplate four comprises rear portion and the protrusion chain connection pipe fitting four of front portion, corresponding with rotation support portion three clamping plate portion four 2-14212, the end face that the lateral parts of chain connection pipe fitting four is protruded in clamping plate portion four is arc surface 2-14213, and the side of connecting portion four is provided with the arc transiting surface 2-14214 be connected with the arc surface of clamping plate portion four 2-1421;
Both sides positioning baseplate four 2-1421 forms the U-shaped groove corresponding with articulated joint three with the end face of chain connection pipe fitting four 2-142, the end face movable top press-fit of the end face of both sides positioning baseplate four and the chain connection pipe fitting three of articulated joint three bottom side, makes the chain connection pipe fitting three that is hinged or chain connection pipe fitting four be 0-270 degree around the angle that hinge axis two rotates.
Described rotation support portion three 2-1412 and clamping plate portion four 2-14212 is all set to the annular supporting structure corresponding with hinge axis two.
When described chain connection pipe fitting three and chain connection pipe fitting four are launched into 180 degree of angles, the arc surface of articulated joint three and the arc surface of articulated joint four are positioned on same arc surface; When chain connection pipe fitting three and chain connection pipe fitting four are launched into 90 degree of angles, the arc transiting surface of articulated joint three and the arc transiting surface of articulated joint four are positioned in same cambered surface; When chain connection pipe fitting three and chain connection pipe fitting four are collapsed into 0 degree of angle, the arc surface of articulated joint three and the arc surface of articulated joint four are positioned on same arc surface.
The biarc connecting part 7 that the two ends of described support rail 5 are respectively arranged with connection end 6 and are connected with connection end 6, biarc connecting part 7 is flexibly connected with arranged on left and right sides cantilever lever; Support rail 5 is plugged into by the connecting rod 5-1 of at least two joints to form, and arranged on left and right sides cantilever lever is provided with the card code 8 corresponding with connecting rod; The mode between two adjacent joint connecting rod 5-1 being the clamping patching cooperation connects; Or connect in the mode be threaded.
As shown in Figure 20 and Figure 21, described biarc connecting part 7 comprises the collar one 7-1 be sheathed on cantilever lever and C type ring one 7-2 being provided with rotating shaft, the end face of the connection end 6 of support rail arranges sphere 6-1 and described C type ring one 7-2 male-female engagement, and by rotating shaft, connection end 6 and C type ring one 7-2 flexible connection are integrated, the A/F of C type ring one is greater than the external diameter of connection end.C type ring one 7-2 and the collar one 7-1 is arranged side by side, and arranges connecting plate 7-3 respectively in C type ring one and the both sides of the collar one and C type ring one and the collar one are connected as one, and the outer rim of connecting plate is provided with flange 7-4 and forms reinforcing rib structure.The internal diameter of C type ring one is less than the collar one, and connecting plate 7-3 tilts to be connected between C type ring one and the collar one.The A/F that described card code 8 comprises the collar two 8-1 be sheathed on cantilever lever and C type ring two 8-2 be connected with the collar two, C type ring two 8-2 is less than the external diameter of connecting rod 5-1, and connecting rod active card is connected on C type ring two.C type ring two 8-2 and the collar two 8-1 is arranged side by side, and arranges connecting plate two 8-3 respectively in C type ring two and the both sides of the collar two and C type ring two and the collar two are connected as one, and the outer rim of connecting plate two 8-3 is provided with flange 8-4 and forms reinforcing rib structure; The internal diameter of C type ring two is less than the collar two, and connecting plate tilts to be connected between C type ring two and the collar two.
Described connection end 6 has two kinds of versions: the first is: connection end 6 comprises the first 6-2a of stiff end and fixing termination two 6-3a that be connected as a single entity first with stiff end that are connected with C type ring one, stiff end is provided with annular groove 6-4a between first and fixing termination two, fixing termination two and the first end of inserting connecting rod successively of stiff end, connecting rod is provided with the pressure position corresponding with annular groove, by pressing the top press-fit of position and annular recess, connecting rod is fixed as one with connection end, the snap fit patching cooperation realized between two adjacent joint connecting rods connects.The first side of stiff end is provided with convex tendon 6-5a.
The second is: connection end 6 comprises the fixing termination 6-2b that is connected with C type ring one and forms with the movable end 6-3b that fixing termination is rotationally connected, fix and between termination and movable end, be provided with annular groove 6-4b, movable end and fixing termination insert the end of connecting rod successively, connecting rod is provided with the pressure position corresponding with annular groove, by pressing the top press-fit of position and annular recess, connecting rod is fixed as one with connection end, and movable end can rotate relative to fixing termination.
In order to easy for installation, front rail 2-2 is generally plugged into by some joint connecting rod 2-21 and forms, and wherein, list two kinds of forms in accompanying drawing, the first is: described front rail is plugged into by two joint connecting rods and formed, and front rail is bow; The second is: front rail 2-2 is plugged into by three joint connecting rod 2-21 and forms, and is positioned at that the connecting rod at middle part is outwardly is greater than the arch support portion 2-22 for supporting mosquito net of both sides connecting rod for its radian.User can according to selecting or change the front rail of these two kinds of forms, with the needs of satisfied decoration.
The structure of the expansion link of described both sides cantilever lever is consistent, for left expansion link 2-11, it is successively socketed to form successively by the tubing that some joint internal diameters are different, in adjacent 2-section pipe material, the rear portion of internal layer tubing 2-111 is provided with flange 2-113, the front inner wall of outer tubing 2-112 is provided with limiting section 2-1121 and described flange 2-113 activity clamping, this limiting section 2-1121 protrudes out the flange 2-113 height H 2 that height H 1 is less than internal layer tubing 2-111, the top of outer tubing 2-112 is provided with locating ring 2-114, and one end of internal layer tubing is through locating ring 2-114.
As shown in Figure 1, the account height 2.1-2.6m of described tent 1, tent three open-door, the jaws of door is 70-100cm; Tent top edge circumference is provided with tent curtain head 1-1, the wide 30-45cm of tent curtain head 1-1.
Vertical rod is formed by connecting by two joints or the above pipe fitting of two joints, and every arm is between 60-120cm, and rear transverse rod and middle transverse rod are between 50-100cm, and front rail is at 50-100cm.
For the difference of the supporting and positioning mechanism of mosquito net frame, by reference to the accompanying drawings, the supporting and positioning mechanism that the utility model provides have employed console mode supporting construction, and its concrete structure is as follows:
As shown in Fig. 1-Figure 32, in the present embodiment, described expansion link 2-11 is connected with rotational coupling mechanism 4, and fixed bar 2-12 is connected with front rail 2-2.Certainly, also can be set to expansion link 2-11 and be connected with front rail 2-2, fixed bar 2-12 is connected with rotational coupling mechanism 4.Described supporting and positioning mechanism 3 adopts console mode supporting construction, comprise a pair vertical rod 3a-1 and be arranged on the mosquito net frame rear transverse rod 3a-2 between both sides vertical rod 3a-1, rotational coupling mechanism 4 comprises the base joint 4a-1 of connecting upright pole and the Rotating bend 4a-2 of connecting cantilever bar, Rotating bend 4a-2 is divided into and turns left and right elbow, the cantilever lever of corresponding arranged on left and right sides respectively, base joint 4a-1 is divided into left and right base joint, corresponding arranged on left and right sides vertical rod respectively.What base joint 4a-1 comprised the vertical base joint main body 4a-11 that arranges and connected mosquito net frame rear transverse rod patches bar 4a-12, Rotating bend 4a-2 comprises the Inserting Tube 4a-21 arranged straight down, for transverse tube portion 4a-22 and the bent portion 4a-23 that is connected between Inserting Tube 4a-21 and transverse tube portion 4a-22 of connecting cantilever bar, Rotating bend is inserted on base joint main body 4a-11 top and vertical rod 3a-1 by described Inserting Tube, Inserting Tube upper end has 1/4 to contact with base joint main body inner wall, 3/4 touches with vertical rod inwall close proximity, and circumference rotation can be carried out by opposite base joint 4a-1.Wherein, Inserting Tube is pipe, and vertical rod is round bar.The sidepiece outside wall surface of Inserting Tube 4a-21 is radially provided with locating convex block 4a-24, locating convex block is a secter pat, the inner arc of locating convex block 4a-24 and the outer arc of Inserting Tube coincide, the outer arc of locating convex block 4a-24, the center of circle of inner arc and vertical rod outer arc coincides, rear bar patches bar perpendicular to base joint main body, Inner arc and the vertical rod external arc of base joint main body are tightly overlapped, base joint upper limb is provided with corresponding arc groove 4a-13 concavo-convex with described locating convex block, arc groove outer rim has a baffle plate 4a-14, arc groove Inner arc overlaps with base joint main body Inner arc.Arc groove locating convex block and arc groove slidingly contact, and carry out circumference rotation, carry out limiting rotating angle by arc groove both sides locating convex block.Lower end and the Inserting Tube upper end edge circumferential direction of the bent portion of Rotating bend are provided with chimb 4a-25, locating convex block 4a-24 is positioned at below chimb 4a-25, locating convex block 4a-24 upper limb and chimb 4a-25 coincide, and are arranged on inside base joint main body upper limb with the concavo-convex corresponding arc groove of Rotating bend locating piece.The external diameter of location chimb is greater than the internal diameter of base joint main body, and the upper surface of base joint main body forms the support of chimb, and ensure that Rotating bend is inserted into after on base joint, locating convex block can be hidden in the arc groove of base joint main body.Be the locating ring 4a-111 arranged along circumferential direction on the top of base joint main body 4a-11, bottom is the stop sleeve 4a-112 that wall thickness is less than locating ring, be provided with between locating ring 4a-111 and stop sleeve and locate chimb 4a-113, the internal diameter of location chimb 4a-113 is less than the internal diameter of stop sleeve, the inner ring of location chimb is made to protrude the inwall certain distance of stop sleeve, and form the limit component that backstop inserts the pole tip of the stop sleeve of base joint main body, the external diameter of locating ring is greater than the external diameter of stop sleeve, the height of locating ring accounts for 1/4 of base joint main body, the stop sleeve of locating ring and below is made to form step, what connect mosquito net frame rear transverse rod patches upper across step of bar 4a-12 end, subordinate.Described arc groove accounts for inside base joint main body upper limb 1/4, and locating ring accounts for inside base joint main body upper limb 3/4, and in other words, the upper surface of whole base joint main body is divided into the arc groove accounting for 1/4 and the C type locating ring accounting for 3/4.Described arc groove is arranged on locating ring end face, and the external diameter of chimb is more than or equal to the external diameter of locating ring, and by the combination of chimb and locating ring, Rotating bend is inserted into after on base joint, and locating convex block can be hidden in arc groove.
Wherein, exchanging structure of the present utility model has following two kinds of situations: 1, the bar that patches of base joint becomes 90 degree of angles with the transverse tube portion of Rotating bend, and the arc groove of left and right base joint relatively rotate the transverse tube position of elbow consistent time, along turning to clockwise, the locating convex block of left Rotating bend is initial for rotating, and turns left and right locating convex block difference 270 degree of corners of elbow.
2, the bar that patches of base joint becomes 90 degree of angles with the transverse tube portion of Rotating bend, and the arc groove of left and right base joint relatively rotate the transverse tube position of elbow inconsistent time, along turning to clockwise, the locating convex block of left Rotating bend is initial for rotating, and turns left and right the locating convex block difference 0-360 degree corner of elbow.
The present embodiment belongs to the 2nd kind of described situation, turns left and right the corner size of the locating convex block difference of elbow as shown in the figure.
The lower inside of base joint main body 4a-11 is provided with strip groove 4a-114, this strip groove in axial direction upwards extends from the bottom of base joint main body 4a-11, and the through hole 4a-115 running through base joint main body wall is set at the end of strip groove, can be used for mounting fastener 4a-116, securing member generally adopts bolt or screw or rivet, the vertical rod of base joint main body and mosquito net frame can be connected and fixed by securing member.
The sidepiece patching bar 4a-12 of described base joint is provided with rear transverse rod fixing hole, can be fixed being plugged in the rear transverse rod patched on bar by the screw on rear transverse rod fixing hole, being ensured that the position of the left and right side vertical rod of mosquito net frame corresponding with both sides base joint respectively can not offset.
The bent portion 4a-23 of described Rotating bend and the inner side of transverse tube portion 4a-22 are connected with connecting plate 4a-26, by the powerful supplemental support effect of connecting plate, can prevent Rotating bend from deforming in the large moment of flexure situation of suspension cantilever lever.The thickness of connecting plate 4a-26 is more than 2mm, and the width of connecting plate 4a-28 is widened along transverse tube portion gradually to bent portion, forms the structure in gusseted plate, and vertical with transverse tube portion with bent portion respectively.The Inserting Tube 4a-21 of Rotating bend and the angle of transverse tube portion 4a-22 are greater than 90 degree, can prevent Rotating bend from deforming in the large moment of flexure situation of suspension cantilever lever.The transverse tube portion 4a-22 of Rotating bend is disposed with some ring annular convex rib 4a-221 vertically, to strengthen the bending strength of the external mosquito net frame cantilever lever of Rotating bend.
As shown in Fig. 1 and Figure 32, the bottom of described vertical rod is provided with runners 3a-3, and this runners 3a-3 adopts the mode of fixed front and back blind rivet or pivot bush unit to be connected with vertical rod.Forward and backward spacer 3a-32, the 3a-33 vertical with backplate surface that runners 3a-3 is arranged by base plate 3a-31, bottom rear are formed, and backplate surface is provided with reinforcement 3a-34, and the shape of rear spacer is consistent with vertical rod side view, is close to vertical rod side.In the present embodiment, predetermination bit slice 3a-3 is formed after bending 90 degree by the sheet material dividing a certain size in base plate, and with rivet gun, predetermination bit slice, rear spacer is fixed on vertical rod surface.
As shown in figure 30, described front rail 2-2 and rear transverse rod 3a-2 is assembled by some joint straight-bars, both assembling modes are consistent, for rear transverse rod, connect in the mode of clamping between adjacent two joint straight-bars, in adjacent two joint straight-bars, one end of straight-bar one 3a-21 is provided with Plug Division, and one end of straight-bar two 3a-22 is provided with the socket part with the Plug Division matched in clearance of straight-bar one; The inwall of the Plug Division of straight-bar one is connected with Location resilient piece 3a-211, Location resilient piece 3a-211 is provided with projection 3a-212, the side of Plug Division is provided with through hole one 3a-213 holding described projection 3a-212 and pass, and the socket part sidewall of straight-bar two 3a-22 is provided with through hole two 3a-221 corresponding with described projection 3a-212.In the technical program, front and back cross bar and support connecting piece have four kinds of specifications, are 1.2m specification, 1.5m specification, 1.8m specification and 2.0m specification respectively, adopt the rear transverse rod of 1.2m specification to be assembled by the straight-bar of 2 59cm; The front and back cross bar of 1.5m specification and support connecting piece is adopted to be assembled by the straight-bar of 2 59cm and 1 34cm; Cross bar and support connecting piece before and after the rear transverse rod of 1.8m specification is adopted to be assembled by the straight-bar for 2 59cm and 2 34cm; The front and back cross bar of 2.0m specification and support connecting piece is adopted to be assembled by the straight-bar of 2 59cm, 2 34cm and 1 24cm.
Mosquito net frame is when installing and using, first base joint main body is enclosed within vertical rod, and fix with bolt, then the Inserting Tube of Rotating bend is inserted base joint main body, and ensure that the projection on Inserting Tube coordinates with the arc groove activity of base joint main body, enable Rotating bend opposite base joint carry out circumference and rotate; Then repeating said steps, completes left and right side vertical rod and is connected with the installation of exchanging structure; Then, what rear transverse rod is connected to the base joint of both sides patches between bar, after being fixed with screw, fixed bar is inserted the transverse tube portion of Rotating bend, and in the fixed bar end of both sides, articulated link mechanism one is installed, again expansion link is installed, and after expansion link end is by installation articulated link mechanism two, then front rail is installed; Finally, tent is arranged on mosquito net frame, the nose bar of Rotating bend installs finial, complete the entirety assembling of mosquito net.
Mosquito net frame of the present utility model install after schematic diagram as shown in the figure, its rounding state has two kinds, and respectively as shown in Fig. 3, Fig. 4, wherein, shown in Fig. 3 is the rounding state figure of the length of telescopic bar of general adjusting mosquito net support; Shown in Fig. 4 is then that mosquito net reaches the state diagram of drawing in completely, in order to save space, the support rail of centre to be split and after being stuck in both sides cantilever lever, now, owing to there is no the support limit of support rail between the cantilever lever of both sides, therefore, gathering cantilever lever is amounted to by Rotating bend, contraction expansion link, inwardly swing, and swing front rail, can paste wall and arrange, this is also the advantage place being different from existing Telescopic rod type mosquito net and radial type mosquito net.
As shown in Fig. 4 a, Fig. 7 a, Figure 10 a and Figure 13 a, under the complete rounding state of they difference mosquito net frames, the structural representation of the downward rollover states of front rail; And as required, the position formed between the expansion link of cantilever lever and fixed bar realizes exchanging, or according to needs attractive in appearance, carries out special design to the shape of front rail, wherein, showing as front rail is the version also having arch convex section in the middle part of bow and front rail bow.
As shown in Fig. 4 b, Figure 10 b, they are respectively under the complete rounding state of mosquito net frames, the structural representation of front rail upwards rollover states; And as required, the position formed between the expansion link of cantilever lever and fixed bar realizes exchanging, or according to needs attractive in appearance, carries out special design to the shape of front rail, wherein, showing as front rail is the version also having arch convex section in the middle part of bow and front rail bow.
Above-described is only preferred embodiment of the present utility model; it should be pointed out that for the person of ordinary skill of the art, under the prerequisite not departing from the utility model creation design; can also make some distortion and improvement, these all belong to protection domain of the present utility model.
Claims (47)
1. one kind is landed flexible gathering formula mosquito net frame, comprise account top frame and the supporting and positioning mechanism corresponding with account top frame, account top frame comprises a left side, right both sides cantilever lever and the front rail be connected between the cantilever lever of both sides, supporting and positioning mechanism comprises a pair vertical rod and is arranged on the mosquito net frame rear transverse rod between the vertical rod of both sides, rotational coupling mechanism is provided with between cantilever lever and vertical rod, it is characterized in that, cantilever lever is by expansion link, non-retractable fixed bar and articulated link mechanism one composition be connected between expansion link and fixed bar, front rail and the cantilever lever mechanism two that is connected through the hinge is connected, dismountable support rail is connected with between the cantilever lever of both sides, the expansion link of both sides cantilever lever and the fixed bar mechanism one that is connected through the hinge can bend inwards gathering, fixed bar pressed close to by expansion link after gathering, front rail drives connected fixed bar or expansion link to overturn up or down.
2. one according to claim 1 lands flexible gathering formula mosquito net frame, and it is characterized in that, described expansion link is connected with front rail, and fixed bar is connected with rotational coupling mechanism.
3. one according to claim 1 lands flexible gathering formula mosquito net frame, and it is characterized in that, described expansion link is connected with rotational coupling mechanism, and fixed bar is connected with front rail.
4. one according to claim 1 lands flexible gathering formula mosquito net frame, it is characterized in that, described articulated link mechanism one comprises end and is provided with the chain connection pipe fitting one of the articulated joint of male-female engagement and the hinge axis one of chain connection pipe fitting two and the articulated joint through male-female engagement, chain connection pipe fitting one and chain connection pipe fitting two connection expansion link and fixed bar respectively, or be connected and fixed bar and expansion link respectively;
The connecting portion one connected with chain connection pipe fitting one end face that chain connection pipe fitting one hinged first comprises rear portion and anterior be provided with the rotation support portion one corresponding with hinge axis one, rotation support portion one vertically protrudes the side certain distance of chain connection pipe fitting one, and the side end face that rotation support portion one protrudes the part of chain connection pipe fitting one side is arc surface;
The articulated joint two of chain connection pipe fitting two comprises the both sides positioning baseplate two vertical with chain connection pipe fitting biend, the connecting portion two connected with chain connection pipe fitting biend that positioning baseplate two comprises rear portion, vertical that protrude the side certain distance of chain connection pipe fitting two, corresponding with rotation support portion one clamping plate portion two, the side end face that the part of chain connection pipe fitting two side faces is protruded in clamping plate portion two is arc surface;
Both sides positioning baseplate two forms the U-shaped groove corresponding with articulated joint one with chain connection pipe fitting biend, the end face of both sides positioning baseplate two and the end face movable top press-fit of chain connection pipe fitting one, make the chain connection pipe fitting one that is hinged or chain connection pipe fitting two be 0-180 degree around the angle that hinge axis one rotates.
5. one according to claim 4 lands flexible gathering formula mosquito net frame, it is characterized in that, described rotation support portion one and clamping plate portion two are all set to the annular supporting structure corresponding with hinge axis one, are connected with some reinforcements between the inner ring of the annular supporting structure in rotation support portion one and/or clamping plate portion two and outer shroud.
6. one according to claim 4 lands flexible gathering formula mosquito net frame, and it is characterized in that, described rotation support portion one and/or clamping plate portion two are set to the gripper shoe corresponding with hinge axis one.
7. the one according to claim 4 or 5 or 6 lands flexible gathering formula mosquito net frame, it is characterized in that, described hinged first connecting portion one is provided with into the turnover face of 90 degree of turnovers, and this turnover face is made up of the end face two of the arc surface of the side end face one and connection of rotating support portion one that connect hinge connecting tube one side; The connecting portion two of positioning baseplate two is provided with end face four formation connecting the side end face three of hinge connecting tube two side faces and the arc surface in connecting cleat portion two; When chain connection pipe fitting one launches with chain connection pipe fitting two and becomes 180 degree of angles, side end face one and side end face three in the same plane, end face two and end face four are parallel to each other; When chain connection pipe fitting one and chain connection pipe fitting two are launched into 90 degree of angles, the arc surface of rotation support portion one and the arc surface in clamping plate portion two are positioned in same cambered surface, and side end face one is mutually vertical with side end face three, and end face two is mutually vertical with end face four; When chain connection pipe fitting one and chain connection pipe fitting two are collapsed into 0 degree of angle, side end face one and side end face three are parallel to each other; End face two and end face four in the same plane.
8. one according to claim 1 lands flexible gathering formula mosquito net frame, it is characterized in that, described articulated link mechanism two comprises end and is provided with the chain connection pipe fitting three of the articulated joint of male-female engagement and the hinge axis two of chain connection pipe fitting four and the articulated joint through male-female engagement, chain connection pipe fitting three and chain connection pipe fitting four connecting cantilever bar and front rail respectively, or connect front rail and cantilever lever respectively;
The connecting portion three connected with chain connection pipe fitting three end face that the articulated joint three of chain connection pipe fitting three comprises rear portion and anterior be provided with the rotation support portion three corresponding with hinge axis two, rotation support portion three protrudes the side certain distance of chain connection pipe fitting three, the end face that rotation support portion three protrudes the lateral parts of chain connection pipe fitting three is arc surface, and the side of connecting portion three is provided with the arc transiting surface be connected with the arc surface of rotation support portion three;
The articulated joint four of chain connection pipe fitting four comprises the both sides positioning baseplate four vertical with chain connection pipe fitting four end face, the side certain distance of the connecting portion four connected with chain connection pipe fitting four end face that positioning baseplate four comprises rear portion and the protrusion chain connection pipe fitting four of front portion, corresponding with rotation support portion three clamping plate portion four, the end face that the lateral parts of chain connection pipe fitting four is protruded in clamping plate portion four is arc surface, and the side of connecting portion four is provided with the arc transiting surface be connected with the arc surface in clamping plate portion four;
Both sides positioning baseplate four forms the U-shaped groove corresponding with articulated joint three with the end face of chain connection pipe fitting four, the end face movable top press-fit of the end face of both sides positioning baseplate four and the chain connection pipe fitting three of articulated joint three bottom side, makes the chain connection pipe fitting three that is hinged or chain connection pipe fitting four be 0-270 degree around the angle that hinge axis two rotates.
9. one according to claim 8 lands flexible gathering formula mosquito net frame, and it is characterized in that, described rotation support portion three and clamping plate portion four are all set to the annular supporting structure corresponding with hinge axis two.
10. one according to claim 8 or claim 9 lands flexible gathering formula mosquito net frame, it is characterized in that, when described chain connection pipe fitting three and chain connection pipe fitting four are launched into 180 degree of angles, the arc surface of articulated joint three and the arc surface of articulated joint four are positioned on same arc surface; When chain connection pipe fitting three and articulated joint four are launched into 90 degree of angles, the arc transiting surface of articulated joint three and the arc transiting surface of articulated joint four are positioned in same cambered surface; When chain connection pipe fitting three and chain connection pipe fitting four are collapsed into 0 degree of angle, the arc surface of articulated joint three and the arc surface of articulated joint four are positioned on same arc surface.
11. one according to claim 1 land flexible gathering formula mosquito net frame, it is characterized in that, the biarc connecting part that the two ends of described support rail are respectively arranged with connection end and are connected with connection end, biarc connecting part is flexibly connected with arranged on left and right sides cantilever lever; Support rail is plugged into by the connecting rod of at least two joints to form, and arranged on left and right sides cantilever lever is provided with the card code corresponding with connecting rod; The mode between two adjacent joint connecting rods being the clamping patching cooperation connects; Or connect in the mode be threaded.
12. one according to claim 11 land flexible gathering formula mosquito net frame, it is characterized in that, described biarc connecting part comprises the collar one be sheathed on cantilever lever and the C type ring one being provided with rotating shaft, the end face of the connection end of support rail arranges sphere and described C type ring one male-female engagement, and by rotating shaft, connection end and the flexible connection of C type ring one are integrated, the A/F of C type ring one is greater than the external diameter of connection end.
13. one according to claim 12 land flexible gathering formula mosquito net frame, it is characterized in that, described C type ring one is arranged side by side with the collar one, and connecting plate is set respectively in C type ring one and the both sides of the collar one C type ring one and the collar one are connected as one, the outer rim of connecting plate is provided with flange and forms reinforcing rib structure.
14. one according to claim 12 land flexible gathering formula mosquito net frame, and it is characterized in that, the internal diameter of described C type ring one is less than the collar one, and connecting plate tilts to be connected between C type ring one and the collar one.
15. one according to claim 12 land flexible gathering formula mosquito net frame, it is characterized in that, described connection end comprises first and first with the stiff end fixing termination two be connected as a single entity of the stiff end be connected with C type ring one, stiff end is provided with annular groove between first and fixing termination two, fixing termination two and the first end of inserting connecting rod successively of stiff end, connecting rod is provided with the pressure position corresponding with annular groove, by pressing the top press-fit of position and annular recess, connecting rod is fixed as one with connection end, the snap fit patching cooperation realized between two adjacent joint connecting rods connects.
16. one according to claim 15 land flexible gathering formula mosquito net frame, it is characterized in that, the first side of stiff end is provided with convex tendon.
17. one according to claim 12 land flexible gathering formula mosquito net frame, it is characterized in that, described connection end comprises the fixing termination that is connected with C type ring one and forms with the movable end that fixing termination is rotationally connected, fix and be provided with annular groove between termination and movable end, movable end and fixing termination insert the end of connecting rod successively, connecting rod is provided with the pressure position corresponding with annular groove, by pressing the top press-fit of position and annular recess, connecting rod is fixed as one with connection end, and movable end can rotate relative to fixing termination.
18. one according to claim 11 land flexible gathering formula mosquito net frame, it is characterized in that, described card code comprises the collar two be sheathed on cantilever lever and the C type ring two be connected with the collar two, the A/F of C type ring two is less than the external diameter of connecting rod, and connecting rod active card is connected on C type ring two.
19. one according to claim 18 land flexible gathering formula mosquito net frame, it is characterized in that, described C type ring two is arranged side by side with the collar two, and connecting plate is set respectively in C type ring two and the both sides of the collar two C type ring two and the collar two are connected as one, the outer rim of connecting plate is provided with flange and forms reinforcing rib structure; The internal diameter of C type ring two is less than the collar two, and connecting plate tilts to be connected between C type ring two and the collar two.
20. according to claim 1ly land flexible gathering formula mosquito net frame, and it is characterized in that, the two ends of described support rail are movably arranged between the cantilever lever of both sides with grafting or screw connection manner respectively.
21. according to claim 1ly land flexible gathering formula mosquito net frame, and it is characterized in that, described front rail is plugged into by two joints or the above connecting rod of two joints and formed, and front rail is bow or straight-bar or arch form bar.
22. according to claim 1ly land flexible gathering formula mosquito net frame, it is characterized in that, described front rail is plugged into is formed by three joints or the above connecting rod of three joints, is positioned at that the connecting rod at middle part is outwardly is greater than the arch support portion for supporting mosquito net of both sides connecting rod for its radian.
23. one according to claim 1 land flexible gathering formula mosquito net frame, it is characterized in that, the base joint of described rotational coupling mechanism comprise the vertical base joint main body that arranges and be connected with mosquito net frame rear transverse rod patch bar, Rotating bend comprises the Inserting Tube arranged straight down, for transverse tube portion and the bent portion that is connected between Inserting Tube and transverse tube portion of connecting cantilever bar, Rotating bend is inserted into base joint main body and vertical rod by described Inserting Tube, the sidepiece outside wall surface of Inserting Tube is radially provided with locating convex block, rear bar patches bar perpendicular to base joint main body, base joint main body is tightly placed in vertical rod, base joint upper limb is provided with corresponding arc groove concavo-convex with described locating convex block, locating convex block and arc groove slidingly contact, and carry out circumference rotation, limiting rotating angle is carried out by arc groove both sides locating convex block.
24. one according to claim 23 land flexible gathering formula mosquito net frame, it is characterized in that, described locating convex block is a secter pat, Inserting Tube is pipe, vertical rod at least its top is round bar portion, the inner arc of locating convex block and the extrados of Inserting Tube coincide, and the center of circle of the extrados of locating convex block, inner arc and vertical rod round bar portion outer arc coincides.
25. one according to claim 23 land flexible gathering formula mosquito net frame, and it is characterized in that, described Inserting Tube upper end has 1/4 to contact with an ancient piece of jade, round, flat and with a hole in its centre in base joint main body, and 3/4 touches with vertical rod inwall close proximity.
26. one according to claim 23 land flexible gathering formula mosquito net frame, and it is characterized in that, arc groove outer rim has a baffle plate, and arc groove Inner arc overlaps with base joint main body Inner arc.
27. one according to claim 23 land flexible gathering formula mosquito net frame, it is characterized in that, the inside and outside edge of described arc groove is respectively arranged with baffle plate, be provided with gap between the bottom of locating convex block and the sidepiece outside wall surface of Inserting Tube, the width in this gap is greater than or equals the Weir Plate Thickness of arc groove inner edge.
28. one according to claim 23 land flexible gathering formula mosquito net frame, it is characterized in that, lower end and the Inserting Tube upper end edge circumferential direction of the bent portion of described Rotating bend are provided with chimb, locating convex block is positioned at below chimb, locating convex block upper limb and chimb coincide, and arc groove is arranged on inside base joint main body upper limb.
29. one according to claim 28 land flexible gathering formula mosquito net frame, and it is characterized in that, base joint main body is the sleeve of hollow, and the central angle corresponding to arc groove is 80-100 degree.
30. one according to claim 28 land flexible gathering formula mosquito net frame, it is characterized in that, it is the locating ring arranged along circumferential direction on the top of base joint main body, bottom is the stop sleeve that wall thickness is less than locating ring, location chimb is provided with between locating ring and stop sleeve, the internal diameter of location chimb is less than the internal diameter of stop sleeve, the external diameter of locating ring is greater than the external diameter of stop sleeve, make the stop sleeve of locating ring and below form step, the height of locating ring accounts for the 1/6-1/3 of base joint main body.
31. one according to claim 30 land flexible gathering formula mosquito net frame, and it is characterized in that, described arc groove is arranged on locating ring end face.
32. one according to claim 30 land flexible gathering formula mosquito net frame, and it is characterized in that, the external diameter of chimb is more than or equal to the external diameter of locating ring.
33. one according to claim 30 land flexible gathering formula mosquito net frame, it is characterized in that, what connect mosquito net frame rear transverse rod patches the upper and lower level of boom end across the step formed between locating ring and base joint main body.
34. one according to claim 30,31,32 or 33 land flexible gathering formula mosquito net frame, and it is characterized in that, described arc groove accounts for the 1/6-1/3 inside base joint main body upper limb, and locating ring accounts for the 2/3-5/6 inside base joint main body upper limb.
35. one according to claim 30,31,32 or 33 land flexible gathering formula mosquito net frame, and it is characterized in that, described arc groove accounts for inside base joint main body upper limb 1/4, and locating ring accounts for inside base joint main body upper limb 3/4.
36. one according to claim 23 land flexible gathering formula mosquito net frame, and it is characterized in that, described base joint is divided into left and right base joint, and Rotating bend is divided into and turns left and right elbow.
37. one according to claim 36 land flexible gathering formula mosquito net frame, it is characterized in that, the bar that patches of base joint becomes 90 degree of angles with the transverse tube portion of Rotating bend, and the arc groove of left and right base joint relatively rotate the transverse tube position of elbow consistent time, along turning to clockwise, the locating convex block of left Rotating bend is initial for rotating, and turns left and right locating convex block difference 90 degree or 270 degree of corners of elbow.
38. one according to claim 36 land flexible gathering formula mosquito net frame, it is characterized in that, the bar that patches of base joint becomes 90 degree of angles with the transverse tube portion of Rotating bend, and the arc groove of left and right base joint relatively rotate the transverse tube position of elbow inconsistent time, along turning to clockwise, the locating convex block of left Rotating bend is initial for rotating, and turns left and right the locating convex block difference 0-360 degree corner of elbow.
39. one according to claim 23 land flexible gathering formula mosquito net frame, it is characterized in that, the lower inside of described base joint main body is provided with strip groove, this strip groove in axial direction upwards extends from the bottom of base joint main body, and the through hole running through base joint main body wall is set at the end of strip groove, be connected and fixed by the vertical rod of the securing member on through hole by base joint main body and mosquito net frame.
40. one according to claim 23 land flexible gathering formula mosquito net frame, and it is characterized in that, the bent portion of described Rotating bend and the inner side in transverse tube portion are connected with connecting plate.
41. one according to claim 40 land flexible gathering formula mosquito net frame, it is characterized in that, the thickness of described connecting plate is more than 2mm, and the width of connecting plate is widened along transverse tube portion gradually to bent portion, form the structure in gusseted plate, and vertical with transverse tube portion with bent portion respectively.
42. one according to claim 23 land flexible gathering formula mosquito net frame, and it is characterized in that, the Inserting Tube of described Rotating bend and the angle in transverse tube portion are greater than 90 degree.
43. one according to claim 23 land flexible gathering formula mosquito net frame, and it is characterized in that, the transverse tube portion of described Rotating bend is disposed with some ring annular convex ribs vertically.
44. one according to claim 23 land flexible gathering formula mosquito net frame, it is characterized in that, described rear transverse rod is assembled by some joint straight-bars, connect in the mode of clamping between adjacent two joint straight-bars, in adjacent two joint straight-bars, one end of straight-bar one is provided with Plug Division, and one end of straight-bar two is provided with the socket part with the Plug Division matched in clearance of straight-bar one; The inwall of the Plug Division of straight-bar one is connected with Location resilient piece, and Location resilient piece is provided with projection, and the lateral surface of Plug Division is provided with the through hole one holding described projection and pass, and the socket part sidewall of straight-bar two is provided with the through hole two corresponding with described projection; Described forward and backward cross bar is provided with 1.2m specification and/or 1.5m specification and/or 1.8m specification and/or 2.0m specification, adopts the front rail of 1.2m specification and/or rear transverse rod and/or support rail to be assembled by the straight-bar of 2 45-60cm respectively; Adopt the rear transverse rod of 1.5m specification totally 3 assembled by the straight-bar of 2 45-60cm and 1 33-35cm respectively; The rear transverse rod of 1.8m specification is adopted to be assembled by the straight-bar for 2 45-60cm and 2 33-35cm; The rear transverse rod of 2.0m specification is adopted to be assembled by the straight-bar of 2 45-60cm, 2 33-35cm and 1 23-25cm; The bottom of vertical rod is provided with runners, and this runners adopts the mode of fixed front and back blind rivet or pivot bush unit to be connected with vertical rod; The front and back spacer vertical with backplate surface that described runners is arranged by base plate, bottom rear is formed, and backplate surface is provided with reinforcement, and the shape of rear spacer is consistent with vertical rod side view, is close to vertical rod side; Described predetermination bit slice is formed after bending 90 degree by the sheet material dividing a certain size in base plate, and with securing member, predetermination bit slice, rear spacer are fixed on vertical rod surface.
45. one according to claim 1 or 2 or 3 or 23 land flexible gathering formula mosquito net frame, it is characterized in that, described expansion link is successively socketed to form successively by the tubing that some joint internal diameters are different, in adjacent 2-section pipe material, the rear portion of internal layer tubing is provided with flange, the front inner wall of outer tubing is provided with limiting section and described flange activity clamping, this limiting section protrude out the height being highly less than or equal to internal layer tubing flange, the top of outer tubing is provided with locating ring, and one end of internal layer tubing is through locating ring.
46. 1 kinds of one as claimed in claim 23 land flexible gathering formula mosquito net frame, it is characterized in that, the setting position of described locating convex block and exchanging with the setting position of its concavo-convex corresponding arc groove.
47. 1 kinds use the mosquito net landing flexible gathering formula mosquito net frame described in claim 1-45 any one, it is characterized in that, it also comprises the tent be set on account top frame, the account height 2.1-2.6m of tent, tent is provided with one or more door, and the jaws of door is 70-100cm; Tent top edge circumference is provided with mosquito net curtain head, mosquito net curtain head breadth 30-45cm.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201420463717.5U CN204232697U (en) | 2014-08-16 | 2014-08-16 | Land flexible gathering formula mosquito net frame and mosquito net |
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CN201420463717.5U CN204232697U (en) | 2014-08-16 | 2014-08-16 | Land flexible gathering formula mosquito net frame and mosquito net |
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CN204232697U true CN204232697U (en) | 2015-04-01 |
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CN201420463717.5U Expired - Fee Related CN204232697U (en) | 2014-08-16 | 2014-08-16 | Land flexible gathering formula mosquito net frame and mosquito net |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104939573A (en) * | 2015-06-26 | 2015-09-30 | 张锦辉 | Mosquito net bracket |
CN105795785A (en) * | 2016-05-31 | 2016-07-27 | 李华 | Support easy to fold and mosquito net |
CN108814129A (en) * | 2018-08-20 | 2018-11-16 | 王诗冲 | Exempt from that mosquito net is installed |
-
2014
- 2014-08-16 CN CN201420463717.5U patent/CN204232697U/en not_active Expired - Fee Related
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104939573A (en) * | 2015-06-26 | 2015-09-30 | 张锦辉 | Mosquito net bracket |
CN105795785A (en) * | 2016-05-31 | 2016-07-27 | 李华 | Support easy to fold and mosquito net |
CN105795785B (en) * | 2016-05-31 | 2017-11-17 | 李华 | A kind of foldable support and mosquito net |
CN108814129A (en) * | 2018-08-20 | 2018-11-16 | 王诗冲 | Exempt from that mosquito net is installed |
CN108814129B (en) * | 2018-08-20 | 2023-07-18 | 王诗冲 | Mosquito net support convenient to installation |
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