CN206554706U - A kind of anti-pinch sliding door - Google Patents
A kind of anti-pinch sliding door Download PDFInfo
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- CN206554706U CN206554706U CN201720131584.5U CN201720131584U CN206554706U CN 206554706 U CN206554706 U CN 206554706U CN 201720131584 U CN201720131584 U CN 201720131584U CN 206554706 U CN206554706 U CN 206554706U
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- door
- doorframe
- door leaf
- pulley
- sliding door
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Abstract
The utility model discloses a kind of anti-pinch sliding door, the sliding door includes：Doorframe, door leaf and be arranged on door leaf visit horizontal stroke buffer unit, guide rail is both provided with the upper and lower doorframe end face of the doorframe, door leaf is slided by coordinating with guide rail on doorframe, end face of the upper door frame provided with guide rail is high for two ends, middle low gentle slope inclined-plane, it is slidably matched with the horizontal buffer unit of visiting that is arranged on door leaf, the buffer unit includes framework and pulley, pulley is connected by spring with the mounting post extended on the inside of framework, pulley and the scalable cooperation of upper door frame slope track contact slide.It is high by the way that upper door frame guide rail end surface is set into two ends, middle low gentle slope inclined-plane, with the buffer unit progress telescopic slide cooperation set on door leaf, door leaf is closer to the side of doorframe two, the pulley for being arranged on buffer unit is bigger by the extruding of upper door frame, door leaf is also bigger with lower door frame rail friction, so as to buffer the inertia impulsive force of sliding door, prevents from being pressed from both sides.
Description
Technical field
The utility model is related to sliding door technical field, more particularly to a kind of anti-pinch sliding door.
Background technology
Common sliding door leaf is directly installed in doorframe, by being arranged on above and below guide rail on doorframe, in door upper slide of frame
Dynamic operation, or pulley is set in door leaf upper and lower ends, with doorframe guide rail rolling-operation up and down.
When being run due to door leaf on guide rail, rub smaller, user need to only exert oneself slightly, and door leaf will hit doorframe, and
Bounce-back, if do not noted slightly, people, which does not have enough time leaving, to be pressed from both sides by door leaf, cause very big injury, moreover, using push-and-pull
Men Shi, noise is big, because bounce-back door leaf closes not hold together, it is necessary to artificially touch door leaf again.
Utility model content
In view of this, the utility model proposes a kind of anti-pinch sliding door, by the way that upper door frame guide rail end surface is set into two
End is high, middle low gentle slope inclined-plane, and with the buffer unit progress telescopic slide cooperation set on door leaf, door leaf is closer to doorframe two
Side, the pulley for being arranged on buffer unit is bigger by the extruding of upper door frame, and door leaf is also bigger with lower door frame rail friction, from
And the inertia impulsive force of sliding door is buffered, prevent from being pressed from both sides.
A kind of anti-pinch sliding door, the sliding door includes：Doorframe, door leaf and be arranged on door leaf visit horizontal stroke buffering dress
Put, guide rail is both provided with the upper and lower doorframe end face of the doorframe, door leaf is slided by coordinating with guide rail on doorframe, described
End face of the upper door frame provided with guide rail is high for two ends, middle low gentle slope inclined-plane, the horizontal buffer unit cunning of visiting with being arranged on door leaf
Dynamic to coordinate, the buffer unit includes framework and pulley, and pulley is connected by spring with the mounting post extended on the inside of framework,
Pulley and the scalable cooperation of upper door frame slope track contact slide.
Preferably, the upper door frame is embedded with the magnet of at least two pieces same level positions.
Preferably, one block of magnet is respectively embedded with the framework end positions, magnet is horizontally arranged, with magnetic in upper door frame
Iron homopolarity is relative, produces repulsion.
Preferably, it is uniform in the upper door frame to be embedded with that two rows are symmetrical, magnet not of uniform size, close to both sides magnet compared with
Greatly, it is sequentially reduced to centre position.
Preferably, the upper door frame, which is embedded with, is uniformly embedded with not of uniform size, symmetrical 10 magnet of two rows.
Preferably, the buffer unit also includes a cap for being used to protect framework, and framework is fixedly connected with cap fit,
Cap is fixed by fixed part with horizontal screw of visiting.
Preferably, the cap is provided with a knob, framework and the relative position of cap is adjusted by knob, so as to adjust
The cooperation of pulley and upper door frame is close.
Preferably, the pulley of the buffer unit is located at the side of framework two.
Preferably, the door leaf is two fans, and two door leafs are identical consistent.
Preferably, the filler strip for buffering collision is provided with the both sides doorframe of the doorframe.
The beneficial effects of the utility model are：By the way that upper door frame guide rail end surface is set to, two ends are high, and middle low delays
Slope inclined-plane, with the buffer unit progress telescopic slide cooperation set on door leaf, door leaf is arranged on buffering closer to the side of doorframe two
The pulley of device is bigger by the extruding of upper door frame, and door leaf is also bigger with lower door frame rail friction, so as to buffer sliding door
Inertia impulsive force, prevents from being pressed from both sides；Meanwhile, by being embedded in magnet not of uniform size in upper door frame, the buffer unit framework with door leaf
The magnet being embedded in is mutually exclusive, and door leaf is closer to the side of doorframe two, and repulsive force is bigger, and door leaf and lower door frame rail friction are also
Bigger, the inertia impulsive force of common buffering sliding door prevents from being pressed from both sides.
Brief description of the drawings
In order to illustrate more clearly of the utility model embodiment technical scheme, make required in being described below to embodiment
Accompanying drawing is briefly described, it should be apparent that, drawings in the following description are some embodiments of the present utility model, for
For those of ordinary skill in the art, on the premise of not paying creative work, other can also be obtained according to these accompanying drawings
Accompanying drawing.
Fig. 1 is a kind of anti-pinch sliding door embodiment overall schematic；
Fig. 2 is a kind of anti-pinch sliding door embodiment doorframe and door leaf schematic diagram；
Fig. 3 is a kind of anti-pinch sliding door embodiment buffer unit schematic diagram；
Fig. 4 is a kind of anti-pinch buffer device of sliding door and upper door frame schematic diagram；
Fig. 5 is a kind of anti-pinch sliding door embodiment upper door frame top cross-sectional view；
Fig. 6 is a kind of anti-pinch sliding door embodiment buffer unit schematic top plan view；
Fig. 7 is a kind of anti-pinch sliding door embodiment pulley and framework connection diagram；
Reference
The door leaf of 11 doorframe 12
The track of 13 buffer unit 14
The upper door frame of 15 filler strip 111
The side door frame of 114 lower door frame 113
121 Xiamen horizontal strokes 122 are visited horizontal stroke
The pulley of 131 framework 132
The knob of 133 cap 134
The spring of 135 fixed part 136
The lower magnet of 137 pulley spindle 138
The upper magnet of 139 mounting post 112
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is a part of embodiment of the utility model, rather than whole implementation
Example.Based on the embodiment in the utility model, those of ordinary skill in the art are obtained under the premise of creative work is not made
The every other embodiment obtained, belongs to the scope of the utility model protection.
It should be appreciated that ought be in this specification and in the appended claims in use, term " comprising " and "comprising" be indicated
Described feature, entirety, step, operation, the presence of element and/or component, but be not precluded from one or more of the other feature, it is whole
Body, step, operation, element, component and/or its presence or addition for gathering.
It will be further appreciated that, the term that is used in the utility model specification and appended book " and/
Or " refer to any combinations of one or more of the associated item listed and be possible to combination, and including these groups
Close.
Fig. 1 is refer to, with reference to Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6 and Fig. 7, a kind of anti-pinch sliding door, sliding door includes：Door
Frame 11, door leaf 12 and it is arranged on door leaf 12 and visits the buffer unit 13 of horizontal stroke 122, on the end face of upper and lower doorframe 114 of doorframe 11 all
Guide rail 14 is provided with, door leaf 12 is slided by coordinating with guide rail 14 on doorframe 11, end face of the upper door frame 111 provided with guide rail 14 is
Two ends are high, middle low gentle slope inclined-plane, are slidably matched with horizontal 122 buffer unit 13 of visiting that is arranged on door leaf 12, buffer unit
13 include framework 131 and pulley 132, and the mounting post 139 that pulley 132 is extended by spring 136 with the inner side of framework 131 connects
Connect, pulley 132 is connected by the axle of pulley 132 with the fit of spring 136, pulley 132 and the contact slide of 111 slope guide rail of upper door frame 14
It is scalable to coordinate.Because the end face of the guide rail 14 of upper door frame 111 is high for two ends, middle low gentle slope inclined-plane, when door leaf 12 is in door
When moving to 11 both sides of doorframe on the guide rail 14 of frame 11, the pulley 132 on buffer unit 13 is due to space reduction, pulley 132
It can be bent along the bias internal of framework 131, spring 136 from side, produce screen resilience, increase pressure between door leaf 12 and lower door frame 114
Greatly, during motion, frictional force increases between door leaf 12 and lower door frame 114, slows down the movement velocity of door leaf 12, buffers the inertia of door leaf 12
Impulse force.Door leaf 12 is closer to side door frame 113, and door leaf 12 is bigger to the pressure of doorframe 11, and frictional force is bigger.
Specifically, the upper magnet of at least two pieces same level positions is also embedded with upper door frame 111, and the frame of buffer unit 13
One piece of lower magnet 138 is respectively embedded with the end positions of body 131, magnet is horizontally arranged, with magnet homopolarity phase in upper door frame 111
It is right, produce repulsion.In insertion, upper magnet is relative with the magnetic pole homopolarity of lower magnet 138, i.e., opposite face all for S poles or is all N
Pole, causes mutually exclusive.And symmetrical, the not of uniform size magnet of two rows, the magnet close to both sides are uniformly embedded with upper door frame 111
It is larger, it is sequentially reduced to centre position.Due to the maximum of the both sides of upper door frame 111, successively to centre reduction, door leaf 12 is moved from side
Doorframe 113 is nearer, and the repulsive force that door leaf 12 is subject to is bigger, and door leaf 12 and the volume frictional force of lower door frame 114 are also bigger, play buffering
The effect of door leaf 12, inertia impulsive force.Upper door frame 111, which is embedded with, is uniformly embedded with not of uniform size, symmetrical 10 magnet of two rows, so sets
Put effect more preferably, be easy to mass production.
Specifically, buffer unit 13 also includes a cap 133, cap 133 is used to protect framework 131.Framework 131 is arranged on
In cap 133, framework 131 is fixedly connected with the fit bolt column of cap 133, and cap 133 passes through the fixed part 135 on cap 133
Horizontal 122 screw is fixed with visiting.It is connected, is reduced because framework 131 and horizontal stroke 122 of visiting are straight with horizontal stroke 122 of visiting by cap 133
Connect in succession, to visiting, horizontal stroke 122 is damaged, meanwhile, protect the framework 131 being arranged in cap 133, extension power framework 131
And the service life of pulley 132.
Specifically, cap 133 is provided with a knob 134, knob 134 is connected with bolt column, and framework is adjusted by knob 134
131 with the relative position of cap 133 so that the cooperation of adjustable pulley 132 and upper door frame 111 is close.When user feels door leaf 12
When coordinating too close or too loose with doorframe 11, elastic regulation can be carried out with adjusting knob 134.Body can be used according to user
Test, buffer unit 13 is adjusted, flexible hommization makes different users to be adjusted according to the hobby of oneself, carried
High audient face.
Specifically, the pulley 132 of buffer unit 13 is located at 131 liang of sides of framework, located at two side ends, buffer unit is improved
13 stability operationally.
Specifically, the door leaf 12 of sliding door is two fans, two door leafs 12 are identical consistent, improve aesthetic measure, and due to
As door leaf 12, enhanced convenience can be installed regardless of left and right during installation.
Specifically, being provided with filler strip 15 on the both sides doorframe 113 of doorframe 11, filler strip 15 is used to buffer door leaf 12 and doorframe 11
Collision during contact, filler strip 15 is elastomeric material, when door leaf 12 is closed, can prevent connecing firmly for door leaf 12 and doorframe 11
Touch, reduce noise, and just in case when door leaf 12 is closed, people not to leave in time, when others promotes door again, filler strip 15 also plays certain delay
Punching is acted on.
This programme is described in detail embodiment, and specific case used herein is to structure of the present utility model
Principle and embodiment are set forth, and above example is only intended to help and understands that method of the present utility model and its core are thought
Think；Simultaneously for those of ordinary skill in the art, according to thought of the present utility model, in embodiment and model is applied
Place and will change, in summary, this specification content should not be construed as to limitation of the present utility model.
Claims (9)
1. a kind of anti-pinch sliding door, it is characterised in that the sliding door includes：Doorframe, door leaf and it is arranged on door leaf and visits horizontal stroke
Buffer unit, guide rail is both provided with the upper and lower doorframe end face of the doorframe, door leaf with guide rail by coordinating in door upper slide of frame
Dynamic, end face of the upper door frame provided with guide rail is high for two ends, middle low gentle slope inclined-plane, the horizontal buffering of visiting with being arranged on door leaf
Device is slidably matched, and the buffer unit includes framework and pulley, the installation that pulley is extended by spring and framework inner side
Post is connected, pulley and the scalable cooperation of upper door frame slope track contact slide.
2. sliding door as claimed in claim 1, it is characterised in that：The upper door frame is embedded with least two pieces same level positions
Magnet.
3. sliding door as claimed in claim 2, it is characterised in that：One block of magnet, magnetic are respectively embedded with the framework end positions
Iron level direction is set, relative with magnet homopolarity in upper door frame, produces repulsion.
4. sliding door as claimed in claim 2, it is characterised in that：Uniform in the upper door frame to be embedded with two rows symmetrically, size is not
One magnet, the magnet close to both sides is larger, is sequentially reduced to centre position.
5. sliding door as claimed in claim 1, it is characterised in that：The buffer unit also includes a shell for being used to protect framework
Lid, framework is fixedly connected with cap fit, and cap is fixed by fixed part with horizontal screw of visiting.
6. sliding door as claimed in claim 5, it is characterised in that：The cap is provided with a knob, passes through knob conditioning box
The relative position of body and cap, so that the cooperation of adjustable pulley and upper door frame is close.
7. sliding door as claimed in claim 1, it is characterised in that：The pulley of the buffer unit is located at the side of framework two.
8. sliding door as claimed in claim 1, it is characterised in that：The door leaf is two fans, and two door leafs are identical consistent.
9. sliding door as claimed in claim 1, it is characterised in that：It is provided with and is touched for buffering on the both sides doorframe of the doorframe
The filler strip hit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720131584.5U CN206554706U (en) | 2017-02-14 | 2017-02-14 | A kind of anti-pinch sliding door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720131584.5U CN206554706U (en) | 2017-02-14 | 2017-02-14 | A kind of anti-pinch sliding door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206554706U true CN206554706U (en) | 2017-10-13 |
Family
ID=60010228
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720131584.5U Active CN206554706U (en) | 2017-02-14 | 2017-02-14 | A kind of anti-pinch sliding door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206554706U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112610076A (en) * | 2020-12-11 | 2021-04-06 | 张忐忑 | Anti-pinch glass door |
-
2017
- 2017-02-14 CN CN201720131584.5U patent/CN206554706U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112610076A (en) * | 2020-12-11 | 2021-04-06 | 张忐忑 | Anti-pinch glass door |
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