CN203604378U - Combined type directional hinged structure for mosquito net support - Google Patents
Combined type directional hinged structure for mosquito net support Download PDFInfo
- Publication number
- CN203604378U CN203604378U CN201320772103.0U CN201320772103U CN203604378U CN 203604378 U CN203604378 U CN 203604378U CN 201320772103 U CN201320772103 U CN 201320772103U CN 203604378 U CN203604378 U CN 203604378U
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- China
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- mosquito net
- articulated joint
- net frame
- joint
- combined type
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Abstract
The utility model discloses a combined type directional hinged structure for a mosquito net support. The combined type directional hinged structure comprises a lower hinged head and an upper hinged head. The lower hinged head is provided with a hollow cylinder body and an inserting connector perpendicular to the cylinder body. The inserting connector is used for being connected with a connecting rod of a cross rod of the mosquito net support in an inserting mode. An annular groove is formed in the portion, located at the top end, of the inner wall of the cylinder body in the circumferential direction. The upper hinged head is provided with a connector body, a connector insertion column arranged below the connector body, and an inserting connector perpendicular to the connector body. The inserting connector is used for being connected with an end rod of the cross rod of the mosquito net support. The portion of the top end, intersecting with the connector body, of the outer wall of the connector insertion column is provided with a protruding annular convex rib in the circumferential direction. The connector insertion column of the upper hinged head is installed in the cylinder body of the lower hinged head in an inserting mode and can rotate with the lower hinged head as the rotating center in the circumferential direction through the annular convex rib and the annular groove. By means of the hinged structure, the connecting rod and the end rod can be relatively rotated and stored.
Description
Technical field
The utility model relates to a kind of accessory of mosquito net frame, specifically refers to a kind of directed hinging structure of combined type of mosquito net frame.
Background technique
Mosquito net frame is the conventional bedding of people, and conventional mosquito net frame includes montant, cross bar and vertical pole at present, between adjacent bar, is connected by linkage structure.But current mosquito net frame is often wasted time and energy when assembled, also pretty troublesome when dismounting, Consumer does not change easily to the mosquito net frame after installing conventionally, when Consumer uses, wastes time and energy.Meanwhile, current mosquito net frame, due to structure aspects, all can not be realized full gathering, can not free-extension when use, fold, take up room large.As the cross bar in mosquito net frame, are all generally the multistage cross bars that adopt an independent bar or grafting, cannot realize relatively rotating and folding between cross bar, cause the mosquito net frame inconvenience of putting away sports equipment.
Model utility content
The purpose of this utility model is to provide a kind of directed hinging structure of combined type of mosquito net frame, and this hinging structure is used for the connecting rod of mosquito net frame cross bar and holds being connected between bar, and can realize relatively rotating and folding between connecting rod and end bar.
Above-mentioned purpose of the present utility model realizes by the following technical solutions: a kind of directed hinging structure of combined type of mosquito net frame, it is characterized in that: described hinging structure comprises lower articulated joint and upper articulated joint, described lower articulated joint have the cylindrical body of hollow and with the perpendicular connection-peg of cylindrical body, this connection-peg is for plugging with the connecting rod of mosquito net frame cross bar, cylindrical body inwall along the circumferential direction offers annular groove at apical position place, described upper articulated joint has adapter body, be arranged on the joint inserting column of adapter body below and with the perpendicular connection-peg of adapter body, this connection-peg is for plugging with the end bar of mosquito net frame cross bar, the outer wall of described joint inserting column is along the circumferential direction provided with the annular convex rib of protrusion at the apical position place crossing with adapter body, the joint inserting column of described upper articulated joint is inserted in the cylindrical body of lower articulated joint, can following articulated joint be that center of rotation is circumferentially rotated by annular convex rib and annular groove.
In the utility model, described annular groove is that central angle is the groove of 270 °, described annular convex rib is that central angle is the quadrant ring of 90 °, described upper articulated joint can following articulated joint be that center of rotation is circumferentially rotated within the scope of 180 °, to realize the directional rotating between lower articulated joint and upper articulated joint.
In the utility model, two described upper articulated joints are equipped with the connecting lug of protrusion at the sidewall of adapter body, are connected for supporting vertical pole with the middle part of mosquito net frame.
Compared with prior art, hinging structure of the present utility model is used for the connecting rod of mosquito net frame cross bar and holds being connected between bar, and can realize relatively rotating and folding between connecting rod and end bar, can free-extension while using the mosquito net frame of this hinging structure to use, fold, and can realize the full gathering of mosquito net frame, then rotate the recline head of a bed or wall, save and take up an area space, install simultaneously and use all very conveniently, thering is good marketing prospect.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Fig. 1 is the use phase diagram that uses the mosquito net frame of the utility model hinging structure, and now mosquito net frame is in full open mode;
Fig. 2 is the local contraction phase diagram that uses the mosquito net frame of the utility model hinging structure, and now vertical pole is supported in rounding state in middle part;
Fig. 3 is another local contraction phase diagram that uses the mosquito net frame of the utility model hinging structure;
Fig. 4 is the full rounding state figure that uses the mosquito net frame of the utility model hinging structure;
Fig. 5 is the structural drawing of the utility model hinging structure, and now hinging structure is in rounding state;
Fig. 6 is another structural drawing of the utility model hinging structure, now the open mode of hinging structure in the time of work;
Fig. 7 is the three-dimensional structure diagram of lower articulated joint in the utility model hinging structure;
Fig. 8 is the plan view of lower articulated joint in the utility model hinging structure;
Fig. 9 is the three-dimensional structure diagram of upper articulated joint in the utility model hinging structure;
Figure 10 is the side view of upper articulated joint in the utility model hinging structure.
Description of reference numerals
1, pin sheet; 2, montant; 3, the inner vertical pole that supports; 4, conversion adapter; 5, vertical pole is supported at middle part; 6, hinging structure; 61, lower articulated joint; 611, cylindrical body; 611a, annular groove; 612, connection-peg; 62, upper articulated joint; 621, adapter body; 621a, connecting lug; 622, joint inserting column; 622a, annular convex rib; 623, connection-peg; 7, articulated mechanism; 8, connecting rod; 9, end bar; 10, vertical pole is supported in outer end; 11, link
Embodiment
The mosquito net frame of use the utility model hinging structure as shown in Figures 1 to 4, the horizontally disposed a pair of cross bar that this mosquito net frame comprises a pair of montant 2 of vertical setting and is connected with a pair of montant 2, this a pair of montant and a pair of cross bar form the main framing of mosquito net frame, each root cross bar forms by a connecting rod 8 and a butt bar 9, one end of connecting rod 8 is hinged by conversion adapter 4 with a corresponding montant 2, the other end of connecting rod 8 is hinged with end bar 9, between two conversion adapters 4, be vertically arranged with the inner vertical pole 3 that supports, two butt bars 9 are vertically arranged with split type dismountable outer end and support vertical pole 10 between the termination away from connecting rod 8, two connecting rods 8 can inwardly intersect gathering by conversion adapter 4, connecting rod 8 after gathering is pressed close to the inner vertical pole 3 that supports, two butt bars 9 also can outwards be opened, end bar 9 after opening is pressed close to connecting rod 8, thereby realize the full gathering of mosquito net frame.This mosquito net frame in use as shown in Figure 1, entirely open by cross bar, after gathering as shown in Figure 4, the full folding of cross bar.
The directed hinging structure of combined type of the utility model mosquito net frame is as shown in Fig. 5 to Figure 10, this hinging structure 6 is for being connected between the connecting rod 8 of mosquito net frame cross bar and end bar 9, folding after can realizing connecting rod 8 and the relative orientation of end between bar 9 and rotating and rotate, this hinging structure 6 comprises lower articulated joint 61 and upper articulated joint 62, lower articulated joint 61 have the cylindrical body 611 of hollow and with the perpendicular connection-peg 612 for plugging with the connecting rod 8 of mosquito net frame cross bar of cylindrical body 611, cylindrical body 611 inwalls along the circumferential direction offer annular groove 611a at apical position place, upper articulated joint 62 has adapter body 621, be arranged on the joint inserting column 622 of adapter body 621 belows and with the perpendicular connection-peg 623 for plugging with the end bar 9 of mosquito net frame cross bar of adapter body 621, the outer wall of joint inserting column 622 is along the circumferential direction provided with the annular convex rib 622a of protrusion at the apical position place crossing with adapter body, the joint inserting column 622 of upper articulated joint 62 is inserted in the cylindrical body 611 of lower articulated joint 61, can following articulated joint 61 circumferentially rotate for center of rotation by annular convex rib 622a and annular groove 611a.
Described annular groove 611a is that central angle is the groove of 270 °, annular convex rib 622a is that central angle is the quadrant ring of 90 °, upper articulated joint 62 can circumferentially be rotated within the scope of 180 ° for center of rotation in following articulated joint 61, to realize the directional rotating between lower articulated joint 61 and upper articulated joint 62, and to control its rotation angle be within the scope of 180 °.
In the present embodiment, two upper articulated joints 62 are equipped with the connecting lug 621a of protrusion at the sidewall of adapter body 621, be connected for supporting vertical pole 5 with the middle part of mosquito net frame, between two connecting lug 621a, be vertically arranged with split type dismountable middle part and support vertical pole 5, the optional assembly that vertical pole 5 is mosquito net frame is supported at middle part, there is the function that strengthens mosquito net frame global stability, middle part is supported vertical pole 5 and is made up of two sections of strut sections that are connected by screw thread, the termination that two sections of strut sections are connected with connecting lug 621a is provided with and is connected end ring, connect end ring and connecting lug 621a phase latch closure.
In the present embodiment, on connecting rod 8, be also set with link 11, support two sections of rear hanging sleeves of strut section dismounting of vertical pole 5 for middle part.
As shown in Figure 1, as shown in Figure 2 and Figure 3, the mosquito net frame after gathering as shown in Figure 4, is full gathering to its gathering process to structural drawing after the mosquito net frame of the present embodiment is installed, and after mosquito net frame draws in, volume is little, pastes wall and places.
Above-described embodiment of the present utility model is not the restriction to the utility model protection domain; the utility model mode of execution is not limited to this; according to foregoing of the present utility model; according to ordinary skill knowledge and customary means; do not departing under the above-mentioned basic fundamental thought of the utility model prerequisite; modification, replacement or the change of other various ways that the utility model said structure is made, within all should dropping on protection domain of the present utility model.
Claims (3)
1. the directed hinging structure of the combined type of a mosquito net frame, it is characterized in that: described hinging structure comprises lower articulated joint and upper articulated joint, described lower articulated joint have the cylindrical body of hollow and with the perpendicular connection-peg of cylindrical body, this connection-peg is for plugging with the connecting rod of mosquito net frame cross bar, cylindrical body inwall along the circumferential direction offers annular groove at apical position place, described upper articulated joint has adapter body, be arranged on the joint inserting column of adapter body below and with the perpendicular connection-peg of adapter body, this connection-peg is for plugging with the end bar of mosquito net frame cross bar, the outer wall of described joint inserting column is along the circumferential direction provided with the annular convex rib of protrusion at the apical position place crossing with adapter body, the joint inserting column of described upper articulated joint is inserted in the cylindrical body of lower articulated joint, can following articulated joint be that center of rotation is circumferentially rotated by annular convex rib and annular groove.
2. the directed hinging structure of the combined type of mosquito net frame according to claim 1, it is characterized in that: described annular groove is that central angle is the groove of 270 °, described annular convex rib is that central angle is the quadrant ring of 90 °, described upper articulated joint can following articulated joint be that center of rotation is circumferentially rotated within the scope of 180 °, to realize the directional rotating between lower articulated joint and upper articulated joint.
3. the directed hinging structure of the combined type of mosquito net frame according to claim 1, is characterized in that: two described upper articulated joints are equipped with the connecting lug of protrusion at the sidewall of adapter body, is connected for supporting vertical pole with the middle part of mosquito net frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320772103.0U CN203604378U (en) | 2013-11-27 | 2013-11-27 | Combined type directional hinged structure for mosquito net support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320772103.0U CN203604378U (en) | 2013-11-27 | 2013-11-27 | Combined type directional hinged structure for mosquito net support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203604378U true CN203604378U (en) | 2014-05-21 |
Family
ID=50717055
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320772103.0U Expired - Fee Related CN203604378U (en) | 2013-11-27 | 2013-11-27 | Combined type directional hinged structure for mosquito net support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203604378U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105534162A (en) * | 2016-01-28 | 2016-05-04 | 罗国友 | Mosquito net with fracture-preventing connecting corners |
-
2013
- 2013-11-27 CN CN201320772103.0U patent/CN203604378U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105534162A (en) * | 2016-01-28 | 2016-05-04 | 罗国友 | Mosquito net with fracture-preventing connecting corners |
| CN105534162B (en) * | 2016-01-28 | 2017-12-15 | 重庆永林机械设备有限公司 | It is a kind of that there is the mosquito net for preventing being broken joint angle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140521 Termination date: 20181127 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |