CN107965227A - Door open/close structure - Google Patents
Door open/close structure Download PDFInfo
- Publication number
- CN107965227A CN107965227A CN201710570019.3A CN201710570019A CN107965227A CN 107965227 A CN107965227 A CN 107965227A CN 201710570019 A CN201710570019 A CN 201710570019A CN 107965227 A CN107965227 A CN 107965227A
- Authority
- CN
- China
- Prior art keywords
- door
- cross bar
- slide fastener
- close structure
- door open
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F11/00—Man-operated mechanisms for operating wings, including those which also operate the fastening
- E05F11/54—Man-operated mechanisms for operating wings, including those which also operate the fastening for doors
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H15/00—Tents or canopies, in general
- E04H15/32—Parts, components, construction details, accessories, interior equipment, specially adapted for tents, e.g. guy-line equipment, skirts, thresholds
- E04H15/58—Closures; Awnings; Sunshades
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
- E06B9/02—Shutters, movable grilles, or other safety closing devices, e.g. against burglary
- E06B9/06—Shutters, movable grilles, or other safety closing devices, e.g. against burglary collapsible or foldable, e.g. of the bellows or lazy-tongs type
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Structural Engineering (AREA)
- Civil Engineering (AREA)
- Closing And Opening Devices For Wings, And Checks For Wings (AREA)
- Wing Frames And Configurations (AREA)
Abstract
The present invention relates to a kind of door open/close structure, including door piece, cross bar, slide fastener and drawstring.Cross bar is connected to a piece.Cross bar has junction button.Cross bar connects the slide fastener.Drawstring connects cross bar.When tension force puts on drawstring and tension force is more than the gravity of cross bar and at least part door piece, cross bar is pulled by the extending direction of drawstring along slide fastener and pulls open at least part slide fastener, and at least part door piece is driven by cross bar and moved along extending direction to form opening.When tension force is less than the gravity of cross bar and at least part door piece, cross bar moves along gravity direction and closes at least part slide fastener, and door piece is driven by cross bar and moved along gravity direction to reduce opening.The door open/close structure of the present invention need not open the entrance of door open/close structure in a manner of overwind, and it is simple and convenient that it forms the mode of operation of opening.
Description
Technical field
The present invention relates to a kind of door open/close structure, and a kind of more particularly to door open/close structure with slide fastener.
Background technology
Tent is a kind of portable equipment, to provide the place that people cover wind and rain and carry out activity outdoors.
Tent is mainly used for the purposes such as field work, tourism, the disaster relief, medical treatment, military.A kind of tent of the prior art is by by tent
Access door scroll up to form entrance, and the structure above entrance is fixed on rope.However, such mode is then
Need manpower that access door is opened to the entrance of tent in a manner of overwind, cause to use upper inconvenience.
The content of the invention
The present invention provides a kind of door open/close structure, and it is simple and convenient that it forms the mode of operation of opening.
One embodiment of the invention proposes a kind of door open/close structure, including door piece, cross bar, slide fastener and drawstring.Cross bar connects
It is connected to a piece.Cross bar connects slide fastener.Drawstring connects cross bar.When tension force puts on drawstring and tension force is more than cross bar and at least part
During the gravity of door piece, cross bar is pulled by the extending direction of drawstring along slide fastener and pulls open at least part slide fastener, and at least part door piece
Driven and moved along extending direction to form opening by cross bar.It is horizontal when tension force is less than the gravity of cross bar and at least part door piece
Bar moves along gravity direction and closes at least part slide fastener, and door piece is driven to move along gravity direction by cross bar and opened with reducing
Mouthful.
In one embodiment of this invention, above-mentioned door open/close structure further includes pulley blocks.Drawstring is around pulley blocks and ties up
In cross bar, and pulley blocks are changing the direction of transfer of the tension force put on drawstring.
In one embodiment of this invention, above-mentioned pulley blocks include multiple fixed pulleys.These fixed pulleys are located at door on piece.
In one embodiment of this invention, above-mentioned fixed pulley is dual grooved fixed pulley.
In one embodiment of this invention, above-mentioned door piece further includes sleeve.Sleeve is located at the bottom of door piece, and cross bar set
In sleeve.
In one embodiment of this invention, above-mentioned drawstring is tied up at the first of sleeve and at second, at first respectively
And the opposite end of sleeve is adjacent at second respectively.
In one embodiment of this invention, above-mentioned door open/close structure further includes a lateral plate.Door lateral plate is located at the two of door piece
Side, and door piece is connected by zipper with door lateral plate.
In one embodiment of this invention, above-mentioned door open/close structure further includes column, base, fixed link and door lateral plate
Fixing buckle.Column is supporting a lateral plate.Column is arranged on base.Fixed link is arranged in base, and fixed link is fixedly arranged on door
Lateral plate.Door lateral plate fixing buckle is fixedly arranged on a lateral plate and fixed link.
In one embodiment of this invention, above-mentioned door open/close structure further includes multiple movable parts.One movable part, which has, to be slided
Groove, and fixed link has accommodating space and screens portion.One movable part is movably arranged in accommodating space.Screens portion is arranged in solid
Fixed pole is to sliding slot so that movable part can do relative motion on the extending direction of sliding slot relative to fixed link, and cross bar and movable part
Docking.
In one embodiment of this invention, above-mentioned cross bar also has junction button, and the junction button of cross bar is buckled in slide fastener.
In one embodiment of this invention, above-mentioned junction button is adjacent to the both ends of cross bar, and junction button is buckled in slide fastener
Slider of zipper fastener.
In one embodiment of this invention, above-mentioned door open/close structure further includes multiple location divisions, these location divisions along
The extending direction of drawstring is set, and to position drawstring.
In one embodiment of this invention, above-mentioned door open/close structure further includes the first hook.Drawstring is suitable for being fixed on the
On one hook.
In one embodiment of this invention, above-mentioned door open/close structure further includes multiple second hooks and multiple connections
Portion.Cross bar has multiple perforates, these perforates are located at the both sides of the cross bar.One end of one connecting portion is arranged in the slide fastener of slide fastener
Head, the other end of a connecting portion is arranged in one end of one second hook, and the other end of one second hook is arranged in a perforate.
In one embodiment of this invention, above-mentioned door open/close structure further includes gluing portion.Slide fastener is detachable slide fastener.
Gluing portion is located at the both sides of the detachable slide fastener.Detachable slide fastener is connected to a lateral plate through gluing portion.
In one embodiment of this invention, above-mentioned door open/close structure further includes sub- slide fastener.Slide fastener is detachable slide fastener.
Sub- slide fastener is located at the both sides of the detachable slide fastener.Detachable slide fastener is connected to a lateral plate through sub- slide fastener.
Based on above-mentioned, the door open/close structure of the embodiment of the present invention draws high (or decline) cross bar, and drawstring band by drawstring
Dynamic cross bar pulls open (or closure) at least part slide fastener so that door piece forms the opening of (or closing) door open/close structure, relative to existing
For technology, the door open/close structure of the embodiment of the present invention need not open the entrance of door open/close structure in a manner of overwind,
It is simple and convenient that it forms opening manipulation mode.
To make the foregoing features and advantages of the present invention clearer and more comprehensible, special embodiment below, and it is detailed to coordinate attached drawing to make
Carefully it is described as follows.
Brief description of the drawings
Figure 1A is the outside schematic diagram of the door open/close structure combining main body according to one embodiment of the invention；
Figure 1B is the schematic internal view of the door open/close structure combining main body according to another embodiment of the present invention；
Fig. 2A is the schematic diagram when door open/close structure of the embodiment of Figure 1A is opened；
Fig. 2 B are the schematic diagrames when door open/close structure of the embodiment of Figure 1B is opened；
Fig. 3 is the schematic internal view of region A in Figure 1A；
Fig. 4 A are the outside schematic diagrams of the combining main body of the door open/close structure according to another embodiment of the present invention；
Fig. 4 B are schematic internal views of the region B when movable part is not yet docked with cross bar in Fig. 4 A；
Fig. 4 C are the schematic perspective view of Fig. 4 B；
Fig. 4 D are schematic internal views of the region B when movable part is docked with cross bar in Fig. 4 A；
Fig. 4 E are the schematic perspective view of Fig. 4 D；
Fig. 4 F are the schematic perspective view that the fixed link in the door open/close structure of further embodiment of this invention is connected with cross bar；
Fig. 5 is the body interior schematic diagram of the door open/close structure combining main body of another embodiment of the present invention；
Fig. 6 A are the outside schematic diagram of the combining main body of the door open/close structure of another embodiment of the present invention；
Fig. 6 B are the disassembly process schematic diagram of the detachable slide fastener of Fig. 6 A；
Fig. 7 A are the outside schematic diagram of the combining main body of the door open/close structure of further embodiment of this invention；
Fig. 7 B are the disassembly process schematic diagram of the detachable slide fastener of Fig. 7 A.
Drawing reference numeral explanation：
50：Main body；
100、100a、100b、100c、100d、100e：Door open/close structure；
110：Door piece；
112：Sleeve；
1122、1124：The opposite end of sleeve；
120、120b：Cross bar；
121：Perforate；
124、126：The opposite end of cross bar；
122：Junction button；
130：Slide fastener；
130’：Detachable slide fastener；
132：Slider of zipper fastener；
140：Drawstring；
150：Pulley blocks；
152：Fixed pulley；
160：Door lateral plate；
170：Column；
180：Base；
190、190b、190c：Fixed link；
192：Screens portion；
A、B：Region；
AP：Gluing portion；
C：Connecting portion；
CE1：One end of connecting portion；
CE2：The other end of connecting portion；
F：Door lateral plate fixing buckle；
G：Sliding slot；
L：Location division；
H1：First hook；
H2：Second hook；
HE1：One end of second hook；
HE2：The other end of second hook；
P1：At first；
P2：At second；
Q：Hole；
Q1：Snap-on；
Q2：Snap-on hole；
SZ：Sub- slide fastener；
O：Opening；
Y：Y type openings.
Embodiment
Figure 1A is the outside schematic diagram of the combining main body of the door open/close structure according to one embodiment of the invention.Fig. 2A is figure
The schematic diagram when door open/close structure of the embodiment of 1A is opened.Fig. 3 is the perspective view of region A in Figure 1A.Represent, scheme for clarity
Omitted in 2A and show column 170, base 180, fixed link 190 and door lateral plate fixing buckle F.In addition, the exterior signal of Figure 1A
Figure means the schematic diagram of the direction viewing from the outside of main body toward door open/close structure.
Please also refer to Figure 1A and Fig. 2A, in the present embodiment, door open/close structure 100 includes door piece 110, cross bar 120, draws
Chain 130 and drawstring 140.Door piece 110 is, for example, folding door piece.Cross bar 120 is connected to a piece 110.The connection of cross bar 120 is drawn
Chain 130.Specifically, cross bar 120 has junction button 122.The button of junction button 122 of cross bar 120 sets slide fastener 130.Drawstring 140 connects
Cross bar 120.Door open/close structure 100 is suitable for being combined with main body 50, to cover or open the space (not shown) inside main body 50.
In the present embodiment, main body 50 is, for example, tent.In other examples, main body 50 is, for example, factory, outdoor large facility etc.
The facility of switch gate function is needed, the present invention is not limited thereto.
Specifically, in the present embodiment, the junction button 122 of cross bar 120 be adjacent to the opposite end 124 of cross bar 120 with
And 126.Junction button 122 is buckled in the slider of zipper fastener 132 of slide fastener 130.Door piece 110 further includes sleeve 112, and sleeve 112 is located at door piece
110 bottom, cross bar 120 are sheathed in sleeve 112.That is, cross bar 120 is connected to a piece 110 by sleeve 112.Set
Cylinder 112 is used for fixed transverse rod 120, so that cross bar 120 will not produce relative movement each other with sleeve 112.Drawstring 140 is distinguished
Tie up in P2 at P1 and second at the first of sleeve 112.P2 is respectively adjacent in the opposite of sleeve 112 at P1 and second at first
Both ends 1122,1124.That is, drawstring 140 connects cross bar 120 by tying up in the sleeve 112 for being arranged with cross bar 120.This
Outside, distance examples of the P1 to P2 at the distance and second of one end 1122 of sleeve 112 to the other end 1124 of sleeve 112 at first
As being all 300 millimeters (mm), but the present invention is not limited thereto.
On the other hand, door open/close structure 100 further includes pulley blocks 150 and door lateral plate 160.Drawstring 140 is around pulley blocks
150 and it is connected to cross bar 120.Door lateral plate 160 is located at the both sides of door piece 110.Door piece 110 is connected with door lateral plate 160 by slide fastener 130
Connect.In detail, pulley blocks 150 include multiple fixed pulleys 152, and e.g. two fixed pulleys 152, the present invention not as
Limit.These fixed pulleys 152 are located on door piece 110, and are, for example, positioned at the both sides of the top of door piece 110.In the present embodiment, cross bar
120th, slide fastener 130, drawstring 140 and pulley blocks 150 are, for example, the outside (i.e. outside main body 50) for being located relative to a piece 110,
But the present invention is not limited thereto.
In more detail, a kind of embodiment of fixed pulley 152 is, for example, dual grooved fixed pulley.A part for drawstring 140 can
Extended downwardly and tied up in sleeve by the groove (not shown) in Figure 1A and in Fig. 2A in the fixed pulley 152 of left
P1 at the first of 112.140 another part of drawstring (can not shown by the groove in the fixed pulley 152 of Figure 1A and Fig. 2A rights
Go out) extend downwardly and tie up the P2 at the second of sleeve 112, and another part of drawstring 140 is determined by Figure 1A and Fig. 2A rights
Pulley 152 extends to another groove (not shown) of the fixed pulley 152 of Figure 1A and Fig. 2A lefts, and further extends to switch
The side S1 of door 100.Therefore, the door open/close structure 100 of the present embodiment may be adapted to one and be operated in the same side S1.But
The present invention is not limited with the embodiment of fixed pulley 152.
Referring to Figure 1A and Fig. 2A, user's (not shown) can apply tension force T to drawstring 140.Pulley blocks 150 are used
To change the direction of transfer of the tension force T put on drawstring 140, that is to say, that when user is, for example, in door open/close structure 100
Side S1 when providing a tension force T obliquely to drawstring 140, tension force T by pulley blocks 150 change its direction of transfer (such as
It is the reverse of gravity direction G) so that the drawstring 140 for being adjacent to a piece 110 provides at least part door piece 110 and cross bar 120
Upward tension force T.
Referring again to Fig. 2A, when user is more than cross bar 120 and at least part to the application tension force T of drawstring 140 and tension force T
During the gravity of door piece 110, cross bar 120 is pulled by the extending direction E of drawstring 140 along slide fastener 130 and pulls open at least part slide fastener
130.At least part door piece 110 is driven to fold along extending direction E by cross bar 120 and moves to form opening O, so that extraneous and main body
50 inside connection.On the other hand, referring again to Figure 1A, when the tension force T that user is applied is less than cross bar 120 and at least portion
When dividing the gravity of door piece 110, cross bar 120 moves along gravity direction G and closes at least part slide fastener 130, and door piece 110 is horizontal
Bar 120 drive along gravity direction G move with reduce opening O (shown by Figure 1A into close be open O, to cover in main body 50
Portion.Namely door piece 110 is intactly connected with door lateral plate 160 by slide fastener 130.In other situations or part
Door piece 110 is connected with part door lateral plate 160 by slide fastener 130, to reach the effect for reducing opening O).In the present embodiment, it is horizontal
Bar 120 can open at least part slide fastener 130 of 110 both sides of (or closure) door piece at the same time with formation (or closure) opening O.
It is noted that in the present embodiment, since drawstring 140 ties up the P1 and at the first of sleeve 112 respectively
P2 at two, therefore when user applies tension force T, the size of tension force T only need at least part door piece 110 and cross bar 120
The half of gravity, you can drive at least part door piece 110 to be folded up mobile formation opening O.In other words, the switch of the present embodiment
Door 100 has labour-saving effect.
Hold above-mentioned, the door open/close structure 100 of the present embodiment draws high (or decline) cross bar 120, and drawstring by drawstring 140
140 drive cross bars 120 pull open (or closure) at least part slide fastener 130 so that door piece 110 forms (or closing) door open/close structure 100
Opening O, for the prior art, the door open/close structure 100 of the present embodiment need not open master in a manner of overwind
The entrance of body 50 (being, for example, tent), it is simple and convenient that it forms the mode of operation of opening O.
Referring again to Figure 1A, in the present embodiment, door open/close structure 100 further includes multiple location division L and hook H.It is fixed
Position portion L is, for example, locating ring.These location divisions L is set along the extending direction E of drawstring 140.Location division L is positioning drawstring
140.For example, referring to Figure 1A and Fig. 2A, when user applies tension force T so that at least part door to drawstring 140
When piece 110 and cross bar 120 are folded up mobile formation opening O, if user thinks that the size of opening O has reached it and needs
Ask, then user drawstring 140 can be made to be positioned at location division L (in fig. 2, drawstring 140 is for example located at the positioning of the top
Portion L), and drawstring 140 is suitable for tying up on the first hook H1, to reach the function of fixed pulling rope 140.Meanwhile pass through above-mentioned behaviour
Make mode, also define the size of opening O.Therefore, the door open/close structure 100 of the present embodiment moves smooth and its anatomic shape.
Referring to Figure 1A and Fig. 3, in the present embodiment, main body 50 further includes column 170 and base 180.Open
Door closing structure 100 further includes fixed link 190 and door lateral plate fixing buckle F.Column 170 is supporting a lateral plate 160.Column 170
It is arranged on base 180.Fixed link 190 is arranged in base 180, and fixed link 190 is fixedly arranged on a lateral plate 160 to avoid door lateral plate
160 swing.Therefore, the slider of zipper fastener 132 of slide fastener 130 will not swing with door lateral plate 160 and can successfully transport up and down
It is dynamic.Door lateral plate fixing buckle F is fixedly arranged on a lateral plate 160 and fixed link 190.Door lateral plate fixing buckle F is fixedly arranged on the side of a lateral plate 160
Formula is e.g. fixed by welding.Fixed link 190 is fixed on base 180 by above-mentioned mode, therefore this
The door open/close structure 100 of embodiment is stablized, is firm and conveniently detachable.
It should be noted that, following embodiments continue to use the partial content of previous embodiment herein, eliminate in constructed
The explanation of appearance, the partial content of previous embodiment is may be referred on identical element title, and following embodiments are not repeated to go to live in the household of one's in-laws on getting married
State.
Figure 1B is the schematic internal view of the door open/close structure of another embodiment of the present invention.Fig. 2 B are opening for the embodiment of Figure 1B
Schematic diagram when door closing structure is opened.In addition, the schematic internal view of Figure 1B is meant from the inside of main body toward door open/close structure
Direction viewing schematic diagram.
Figure 1B and Fig. 2 B are refer to, in the present embodiment, door open/close structure 100a is similar to the switch of Figure 1A and Fig. 2A
Door 100, its Main Differences are：Door open/close structure 100a further includes hole Q.Also, the cross bar of door open/close structure 100a
120th, slide fastener 130, the drawstring 140 of a part and pulley blocks 150 are located relative to the inner side of a piece 110 (i.e. in main body 50
Portion).The drawstring 140 of another part is stretched out outside main body 50 (being, for example, part shown in phantom outside tent) by hole Q.Such one
Come, the door open/close structure 100a of the present embodiment can be to avoid rainwater and low temperature (can reach antifreeze effect) to slide fastener
130th, the influence of cross bar 120 and pulley blocks 150.
Fig. 4 A are the outside schematic diagram of the combining main body of the door open/close structure of another embodiment of the present invention.Fig. 4 B are in Fig. 4 A
Schematic internal views of the region B when movable part is not yet docked with cross bar.Fig. 4 C are the schematic perspective view of Fig. 4 B.Fig. 4 D are in Fig. 4 A
Schematic internal views of the region B when movable part is docked with cross bar.Fig. 4 E are the schematic perspective view of Fig. 4 D.Fig. 4 F are another for the present invention
The schematic perspective view that fixed link in the door open/close structure of embodiment is connected with cross bar.In addition, the meaning of the outside schematic diagram of Fig. 4 A
Think of is the schematic diagram of the direction viewing from the outside of main body toward door open/close structure, and the meaning of Fig. 4 B and Fig. 4 D schematic internal views
It is the schematic diagram of the direction viewing from the inside of main body toward door open/close structure.
Referring to Fig. 4 A to Fig. 4 E, in the present embodiment, door open/close structure 100b is opened similar to Figure 1A's and Fig. 2A
Door closing structure 100, its Main Differences are：In the present embodiment, door open/close structure 100b further includes multiple second hooks H2, more
A connecting portion C and multiple movable part R, these second hooks H2, these connecting portions C and these movable parts R are located at respectively to be opened
The both sides of door closing structure 100b, and quantity is, for example, two, but the present invention is not limited thereto.Connecting portion C is, for example, helical ring,
But the present invention is not limited thereto.Cross bar 120b has multiple perforates 121, and the quantity of perforate 121 is, for example, two, but the present invention
It is not limited thereto.These perforates 121 are located at the both sides of cross bar 120b respectively.One end CE1 of one connecting portion C is arranged in slide fastener
130 slider of zipper fastener 132.The other end CE2 of one connecting portion C is arranged in one end HE1 of one second hook H2.One second hook H2's
Other end HE2 is arranged in a perforate 121.That is, in the door open/close structure 100a of the present embodiment, slide fastener 130 passes through company
Socket part C, the second hook H2 and perforate 121 are connected with cross bar 120b.
Referring again to Fig. 4 A, Fig. 4 B and Fig. 4 C, in the door open/close structure 100b of the present embodiment, when cross bar 120b is because of weight
Power relation and when being moved to the bottom of a piece 110, the inside of door piece 110 toward main body 50 can be folded to corresponding to fixed link 190b's
Position.Referring to Fig. 4 B to Fig. 4 E, in the present embodiment, a movable part R has sliding slot G.Fixed link 190b has first
Accommodating space (not shown) and screens portion 192.Screens portion 192 is, for example, screw, but the present invention is not limited thereto.One activity
Part R is movably arranged in the first accommodating space.Screens portion 192 is arranged in fixed link 190b to sliding slot G so that movable part R is in sliding slot
Relative motion can be produced on the extending direction of G relative to fixed link 190b.When fixed link 190b is not yet docked with cross bar 120b
(i.e. Fig. 4 B and Fig. 4 C), movable part R can be rotated an angle by user's (not shown) in the first accommodating space, so that screens
Portion 192 is connected to the part in addition to sliding slot G in movable part R, and movable part R would not produce opposite fortune with fixed link 190b
It is dynamic.Referring again to Fig. 4 A, Fig. 4 D and Fig. 4 E, in more detail, in the present embodiment, cross bar 120b also has snap-on Q1.It is living
Moving part R also has the second accommodating space (not shown) and snap-on hole Q2.(scheme when fixed link 190b is docked with cross bar 120b
4D and Fig. 4 E), cross bar 120b is movably arranged in the second accommodating space until the snap-on Q1 on cross bar 120b is engaged in work
The snap-on hole Q2 of moving part R, relative motion is less also easy to produce between cross bar 120b and movable part R.Consequently, it is possible to the present embodiment is opened
Door closing structure 100b is by above-mentioned configuration, when door piece 110 is rocked because of external force (being, for example, wind-force), can reduce because rocking and
To the torsion of slider of zipper fastener 132.In detail, since fixed link 190b is docked with cross bar 120b, at least partly torsion to slider of zipper fastener 132
Power can be shared by fixed link 190b, therefore slider of zipper fastener 132 less easily damages.
Hold it is above-mentioned, when the present embodiment door open/close structure 100b by drawstring 140 decline cross bar 120b when so that door piece 110
When closing opening O, movable part R is suitable for being docked with cross bar 120b by pulling out in the first accommodating space of fixed link 190b.So
One, the door open/close structure 100b of the present embodiment is by above-mentioned configuration, when door piece 110 is rocked because of external force (being, for example, wind-force)
When, it can reduce because rocking and to the torsion of slider of zipper fastener 132.In detail, since fixed link 190b is docked with cross bar 120b, at least portion
Divide and the torsion of slider of zipper fastener 132 can be shared by fixed link 190b, therefore slider of zipper fastener 132 less easily damages.
It refer to Fig. 4 F, the fixed link 190c of Fig. 4 F and the fixed link 190 in above-mentioned door open/close structure, 190b substantially phases
Together, its Main Differences is：In the present embodiment, one end of fixed link 190c also has the opening of Y type opening Y, Y type openings Y
Direction is upward.When cross bar 120b is when gravity is moved to the bottom of a piece 110 to gravity direction G, part cross bar 120b (cross bars
The end of 120b) may be disposed in Y type openings Y, when cross bar 120b is lifted upwards by external force, cross bar 120b be less susceptible to from
Deviate from and swing in Y type openings Y, above-mentioned setting can also similarly reduce the torsion of slider of zipper fastener 132, therefore slide fastener
First 132 less easily damage.
Fig. 5 is the schematic internal view of the door open/close structure of another embodiment of the present invention.In addition, the schematic internal view of Fig. 5
Mean the schematic diagram of the direction viewing from the inside of main body toward door open/close structure.
Fig. 5 is refer to, the door open/close structure 100c of the present embodiment is approximately similar to the door open/close structure 100b of Fig. 4 A, it is led
Difference is wanted to be：Door open/close structure 100c further includes hole Q.Also, cross bar 120, the slide fastener 130, one of door open/close structure 100c
Partial drawstring 140 and pulley blocks 150 is located relative to the inner side of a piece 110 (i.e. inside main body 50).The drawing of another part
Rope 140 is stretched out outside main body 50 (being, for example, part shown in phantom outside tent) by hole Q.Consequently, it is possible to the switch of the present embodiment
Door 100c can be to avoid rainwater and low temperature (can reach antifreeze effect) to slide fastener 130, cross bar 120 and pulley
The influence of group 150.
Fig. 6 A are the outside schematic diagram of the combining main body of the door open/close structure of another embodiment of the present invention.Fig. 6 B are Fig. 6 A's
The disassembly process schematic diagram of detachable slide fastener.
Fig. 6 A are refer to, the door open/close structure 100d of the present embodiment is approximately similar to the door open/close structure 100 of Figure 1A, it is led
Difference is wanted to be：Door open/close structure 100d further includes gluing portion AP, and the embodiment aspect of gluing portion AP is, for example, linking tape.Slide fastener
Pattern is detachable slide fastener 130 '.Gluing portion AP is located at the both sides of detachable slide fastener 130 '.Fig. 6 B are refer to, it is detachable
Slide fastener 130 ' is connected to a lateral plate 160 through gluing portion AP, and in more detail, detachable slide fastener 130 ' is sticked through gluing portion AP
Connect and be fixed on a lateral plate 160.When detachable slide fastener 130 ' is damaged because of extraneous factor (being, for example, wind-force), user can
Opening gluing portion AP the detachable slide fastener 130 ' of opening of damage to be replaced.
Fig. 7 A are the outside schematic diagram of the combining main body of the door open/close structure of further embodiment of this invention.Fig. 7 B are Fig. 7 A's
The disassembly process schematic diagram of detachable slide fastener.
Fig. 7 A are refer to, the door open/close structure 100e of the present embodiment is approximately similar to the door open/close structure 100d of Fig. 6 A, its
Main Differences are：Door open/close structure 100e further includes sub- slide fastener SZ.Sub- slide fastener SZ is located at the both sides of detachable slide fastener 130 '.
Fig. 7 B are refer to, detachable slide fastener 130 ' is connected to a lateral plate 160 through sub- slide fastener SZ.When detachable slide fastener 130 ' is because outer
Boundary's factor (be, for example, wind-force) and when damaging, user will can be pulled down with by the removable of damage positioned at the sub- slide fastener SZ of its both sides
Formula slide fastener 130 ' is unloaded to be replaced.It is noted that due to door open/close structure 100e sub- slide fastener SZ thickness relative to opening
The thickness for cohering portion AP of door closing structure 100d is thin, and when cross bar 120 is up moved by tension force T, door piece 110 can be more
Entirely pull-up.
In conclusion the door open/close structure of the embodiment of the present invention draws high (or decline) cross bar, and drawstring band by drawstring
Dynamic cross bar pulls open (or closure) at least part slide fastener so that door piece forms the opening of (or closing) door open/close structure, relative to existing
For technology, the door open/close structure of the embodiment of the present invention need not open the entrance of door open/close structure in a manner of overwind,
It is simple and convenient that it forms the mode of operation of opening.
Finally it should be noted that：The above embodiments are only used to illustrate the technical solution of the present invention., rather than its limitations；To the greatest extent
Pipe is described in detail the present invention with reference to foregoing embodiments, it will be understood by those of ordinary skill in the art that：Its according to
Can so modify to the technical solution described in foregoing embodiments, either to which part or all technical characteristic into
Row equivalent substitution；And these modifications or replacement, the essence of appropriate technical solution is departed from various embodiments of the present invention technology
The scope of scheme.
Claims (16)
1. a kind of door open/close structure, suitable for being combined with main body, to cover or open a space of the body interior, its feature exists
In the door open/close structure includes：
Door piece；
Cross bar, is connected to the door piece；
Slide fastener, the cross bar connect the slide fastener；And
Drawstring, the drawstring connect the cross bar, wherein,
When tension force puts on the drawstring and the tension force is more than the gravity of the cross bar and at least partly described door piece, institute
Cross bar is stated to be pulled by the extending direction of the drawstring along the slide fastener and pull open at least partly described slide fastener, and described at least part
Door piece is driven by the cross bar and is moved along the extending direction to form opening,
When the tension force is less than the gravity of the cross bar and at least partly described door piece, the cross bar is moved along gravity direction
Move and close at least partly described slide fastener, and the door piece is driven along the gravity direction by the cross bar and moves with described in diminution
Opening.
2. door open/close structure according to claim 1, it is characterised in that further include pulley blocks, the drawstring is around described
Pulley blocks are simultaneously tied up in the cross bar, and the pulley blocks are changing the transmission side of the tension force put on the drawstring
To.
3. door open/close structure according to claim 2, it is characterised in that the pulley blocks include multiple fixed pulleys, described
Multiple fixed pulleys are located at the door on piece.
4. door open/close structure according to claim 3, it is characterised in that the fixed pulley is dual grooved fixed pulley.
5. door open/close structure according to claim 1, it is characterised in that the door piece further includes sleeve, the sleeve position
In the bottom of the door piece, and the cross bar is sheathed in the sleeve.
6. door open/close structure according to claim 5, it is characterised in that the drawstring is tied up the first of the sleeve respectively
At place and second, the opposite end of the sleeve is adjacent at described first and at described second respectively.
7. door open/close structure according to claim 1 a, it is characterised in that lateral plate is further included, wherein the door lateral plate position
In the both sides of the door piece, and the door piece is connected with the door lateral plate by the slide fastener.
8. door open/close structure according to claim 7, it is characterised in that the main body further includes column and base, institute
State door open/close structure and further include fixed link and door lateral plate fixing buckle, wherein the column is to support the door lateral plate, it is described
Column is arranged on the base, and the fixed link is arranged in the base, and the fixed link is fixedly arranged on the door lateral plate, and institute
State a lateral plate fixing buckle and be fixedly arranged on the door lateral plate and the fixed link.
9. door open/close structure according to claim 8, it is characterised in that further include multiple movable parts, a movable part
With sliding slot, and the fixed link has accommodating space and screens portion, and a movable part is movably arranged in described accommodating
Space, the screens portion is arranged in the fixed link to the sliding slot so that the movable part is on the extending direction of the sliding slot
It can do relative motion relative to the fixed link, and the cross bar is docked with the movable part.
10. door open/close structure according to claim 1, it is characterised in that the cross bar also has junction button, and the horizontal stroke
The junction button of bar is buckled in the slide fastener.
11. door open/close structure according to claim 10, it is characterised in that the junction button is adjacent to the two of the cross bar
End, and the junction button is buckled in the slider of zipper fastener of the slide fastener.
12. door open/close structure according to claim 1, it is characterised in that further include multiple location divisions, the multiple positioning
Portion is set along the extending direction of the drawstring, and to position the drawstring.
13. door open/close structure according to claim 1, it is characterised in that further include the first hook, the drawstring is suitable for solid
Due on the described first hook.
14. door open/close structure according to claim 1, it is characterised in that further include multiple second hooks and multiple companies
Socket part, and the cross bar has multiple perforates, the multiple perforate is located at the both sides of the cross bar respectively, wherein a connection
The one end in portion is arranged in the slider of zipper fastener of the slide fastener, and the other end of a connecting portion is arranged in the one of second hook
End, and the other end of second hook is arranged in a perforate.
15. door open/close structure according to claim 7, it is characterised in that further include gluing portion, and the slide fastener is removable
Formula slide fastener is unloaded, the gluing portion is located at the both sides of the detachable slide fastener, wherein the detachable slide fastener is through described glutinous
Socket part is connected to the door lateral plate.
16. door open/close structure according to claim 7, it is characterised in that further include sub- slide fastener, and the slide fastener is removable
Formula slide fastener is unloaded, the sub- slide fastener is located at the both sides of the detachable slide fastener, wherein the detachable slide fastener passes through the son
Slide fastener is connected to the door lateral plate.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP17197234.2A EP3312365B1 (en) | 2016-10-19 | 2017-10-19 | Door opening and closing structure in tents |
| US15/787,723 US10094140B2 (en) | 2016-10-19 | 2017-10-19 | Door opening and closing structure |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2016109088106 | 2016-10-19 | ||
| CN201610908810 | 2016-10-19 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107965227A true CN107965227A (en) | 2018-04-27 |
| CN107965227B CN107965227B (en) | 2020-03-31 |
Family
ID=61997436
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710570019.3A Expired - Fee Related CN107965227B (en) | 2016-10-19 | 2017-07-13 | Door opening and closing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107965227B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4197897A (en) * | 1978-06-12 | 1980-04-15 | Correa Richard S | Closure for building opening |
| US20070094947A1 (en) * | 2005-10-18 | 2007-05-03 | Joe Greenfeld | Portable garage |
| CN101230774A (en) * | 2007-01-23 | 2008-07-30 | 金男顺 | Lifting/lowering device of self-neutralization door and window |
| CN202673117U (en) * | 2012-07-13 | 2013-01-16 | 吕丽丽 | Automatic roller blind type folding chest |
| CN203161045U (en) * | 2013-02-07 | 2013-08-28 | 沈阳宝通门业有限公司 | Cabled flexible rolling door |
-
2017
- 2017-07-13 CN CN201710570019.3A patent/CN107965227B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4197897A (en) * | 1978-06-12 | 1980-04-15 | Correa Richard S | Closure for building opening |
| US20070094947A1 (en) * | 2005-10-18 | 2007-05-03 | Joe Greenfeld | Portable garage |
| CN101230774A (en) * | 2007-01-23 | 2008-07-30 | 金男顺 | Lifting/lowering device of self-neutralization door and window |
| CN202673117U (en) * | 2012-07-13 | 2013-01-16 | 吕丽丽 | Automatic roller blind type folding chest |
| CN203161045U (en) * | 2013-02-07 | 2013-08-28 | 沈阳宝通门业有限公司 | Cabled flexible rolling door |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107965227B (en) | 2020-03-31 |
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