CN203317315U - Locking component - Google Patents
Locking component Download PDFInfo
- Publication number
- CN203317315U CN203317315U CN2013202937522U CN201320293752U CN203317315U CN 203317315 U CN203317315 U CN 203317315U CN 2013202937522 U CN2013202937522 U CN 2013202937522U CN 201320293752 U CN201320293752 U CN 201320293752U CN 203317315 U CN203317315 U CN 203317315U
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- China
- Prior art keywords
- base
- latch
- locking
- top board
- latch assembly
- 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.)
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Abstract
The utility model provides a locking component. The locking component comprises a base, a top plate arranged on the base and clamping teeth. One end of the top plate is arranged on the base, the other end of the top plate is suspended above the base, and a locking space is formed between the top plate and the base. A plurality of clamping teeth are arranged on the face, opposite to the base, of the top plate, and a plurality of clamping teeth are arranged on the face, opposite to the top plate, of the base. The clamping teeth on the top plate and the clamping teeth on the base are arranged in a staggered mode. According to the locking component, the locking space is formed between the top plate and the base, a rope is clamped inside the locking space through the clamping teeth arranged on the top plate and the clamping teeth arranged on the base, and therefore the rope is locked. The locking component is simple, safe and reliable in structure, low in manufacturing cost and convenient to use. Meanwhile, the locking component can be recycled, and therefore the service life of the locking component is prolonged.
Description
Technical field
The utility model relates to a kind of latch assembly, is applicable to all rope bindings field.
Background technology
At present, in prior art, various large-scale locking device commonly used is all generally to adopt cam-type locking or gear fitted locking, and simple locking device is mainly tightened by band or ties a knot.But there is following shortcoming in large-scale locking device: manufacturing cost is high, user's inconvenient operation, have damage to the rope class during locking.And simple locking device (being that band is pricked or knotting), user's inconvenient operation, and lock unreliable.
Summary of the invention
The utility model has solved that the large-scale locking device cost existed in the prior art is high and the locking of simple locking device is unreliable and the technical problem of user's inconvenient operation, and a kind of simple in structure and safe and reliable, low cost of manufacture, the latch assembly that easy to use and service life cycle is high are provided.
Particularly, the technical solution of the utility model is:
A kind of latch assembly, described latch assembly comprises base, is arranged on top board and latch on base; One end of described top board is arranged on base, and the other end is suspended on the base top, forms the locking space between top board and base; Be provided with some latches on the described top board one side relative with base, on the described base one side relative with top board, be provided with some latches; Latch on described top board and the latch on base shift to install.
As further improvement of the utility model, described latch assembly also comprises baffle plate, and described baffle plate is positioned at the periphery of latch.
As further improvement of the utility model, the cross section of described latch is triangle, and latch is along near the direction of baffle plate, it reduces highly gradually.
As further improvement of the utility model, the cross section of described latch is triangle, and latch reduces gradually along its width of direction near baffle plate.
As further improvement of the utility model, the crossing limit of described top board and base is the locking limit, and several latches are all arranged successively along the direction at locking place, limit.
As further improvement of the utility model, the angle of described locking limit and latch is less than 90 °.
As further improvement of the utility model, on described base, also be provided with for fixing screw hole.
The latch assembly that the utility model provides, form the locking space between top board and base, simultaneously by the latch arranged on top board and base plate, rope is stuck in this locking space, thereby, by rope locking, it is simple in structure safe and reliable, and low cost of manufacture, easy to use, also can be recycled simultaneously, improve service life.
The accompanying drawing explanation
Fig. 1 is the perspective view of the latch assembly that provides of the utility model.
Fig. 2 is the front view of the latch assembly that provides of the utility model.
Fig. 3 is that the latch assembly that the utility model provides is laid down top board top view afterwards.
Fig. 4 is that the latch assembly that the utility model provides is laid down top board right side structural representation afterwards.
In figure, 1---screw hole; 2---baffle plate, 3---base, 31---the base latch, 4---top board, 41---the top board latch, 5---the locking limit, A---rope is subject to force direction, B---the direction of the close baffle plate of latch, α---the angle of locking limit and latch.
The specific embodiment
Clearer for technical problem, technical scheme and beneficial effect that the utility model is solved, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
As shown in Figure 1 or 2, the utility model provides a kind of latch assembly, and described latch assembly comprises base 3, is arranged on top board 4 and latch on base 3; One end of top board 4 is arranged on base 3, and the other end is suspended on base 3 tops, forms the locking space between top board 4 and base 3.As shown in Figure 1, on described top board 4 one side relative with base 3, be provided with some latches (being top board latch 41), on described base 3 one side relative with top board 4, be provided with some latches (being base latch 31).
As shown in Figure 1, Figure 2 or, shown in Fig. 4, described latch assembly also comprises baffle plate 2, described baffle plate 2 is positioned at the periphery of all latches, and it can prevent that the rope of locking in space from deviating from when stressed, thereby plays the safe locking effect.And while need taking out rope, can directly from the opening part of latch groove, its taking-up be got final product.
As a kind of preferred embodiment of the present utility model, the cross section of all latches (comprising top board latch 41 and base latch 31) is triangle, and latch is along near the direction (being the B direction) of baffle plate, it reduces highly gradually.Particularly, as shown in Figure 3 or Figure 4, and the structure of the structure of top board latch 41 and base latch 31 is similar for the structure of base latch 31, not shown in accompanying drawing.By reducing gradually of latch height, making the locking interior volume is splayed space (as shown in Figure 2), locks Gao， outer end, inner end, space low.In addition, as 3 or Fig. 4 as shown in, latch is along reducing gradually near its width of direction (being the B direction) of baffle plate.Therefore, the width of the latch groove of the formation between two adjacent latches increases gradually, make locking the inboard, space narrow, the outside is wide.The latch assembly of this preferred structure, it on the one hand can be convenient to load and unload rope, simultaneously also applicable to the rope of multiple different-diameter.Simultaneously, in pulling the rope process, inner end, rope more past locking space motion, it is more tightened by the latch on top board 4 and base 3, finally by latch stuck can't the movement firmly.
As shown in Figure 3, the crossing limit of top board 4 and base 3 is locking limit 5, and several latches are all arranged successively along the direction at locking 5 places, limit.As another kind of preferred embodiment of the present utility model, described locking limit 5 is less than 90 ° with the angle α (as shown in Figure 3) of latch, and latch is non-perpendicular setting with locking limit 5, and latch has certain angle of inclination with respect to locking limit 5.Therefore, in the rope motion process, because latch is locked limit 5(or rope is subject to force direction relatively: the being obliquely installed A direction), rope can move inboard, more past locking space, be that rope can the more past direction (being the opposite direction of B direction) near locking limit 5 move, thereby make the rope all larger latch chuckings of the height of inboard, space and width that are locked all the more, finally, by stuck can't the movement firmly, be conducive to rope and can bear larger pulling force.
In the utility model, the top board latch 41 on top board 4 can and base 3 on base latch 31 between shift to install.
As shown in Fig. 1 or Fig. 3, on described base 3, also be provided with for fixing screw hole 1, thereby can fixedly be assemblied in by latch assembly the utility model provided in the interior rigging screw of this screw hole 1 the enterprising enforcement use of any device, be applicable to all rope bindings field.
In the utility model, in described latch assembly, each parts preferably adopt the metal material that hardness is higher, for example can adopt iron, steel or other alloy, have higher tensile strength.
To sum up, the latch assembly that the utility model provides, adopt the principle that is transitioned into interference fit from matched in clearance between its internal lock compact space and rope, be that rope is matched in clearance in locking outside, space, rope moves to that to exist together mutually with its diameter be interference fits, moving to inboard place, locking space is interference fit again, and more mobile value of interference fit is larger, and the rope card must be tighter.And the latch assembly that the utility model provides, its simple in structure, safe and reliable, easy to use, low cost of manufacture, service life cycle is high.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all any modifications of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in protection domain of the present utility model.
Claims (7)
1. a latch assembly, is characterized in that, described latch assembly comprises base, is arranged on top board and latch on base; One end of described top board is arranged on base, and the other end is suspended on the base top, forms the locking space between top board and base; Be provided with some latches on the described top board one side relative with base, on the described base one side relative with top board, be provided with some latches; Latch on described top board and the latch on base shift to install.
2. latch assembly according to claim 1, is characterized in that, described latch assembly also comprises baffle plate, and described baffle plate is positioned at the periphery of latch.
3. latch assembly according to claim 2, is characterized in that, the cross section of described latch is triangle, and latch is along near the direction of baffle plate, it reduces highly gradually.
4. latch assembly according to claim 2, is characterized in that, the cross section of described latch is triangle, and latch reduces gradually along its width of direction near baffle plate.
5. latch assembly according to claim 1 and 2, is characterized in that, the crossing limit of described top board and base is the locking limit, and several latches are all arranged successively along the direction at locking place, limit.
6. latch assembly according to claim 5, is characterized in that, the angle of described locking limit and latch is less than 90 °.
7. latch assembly according to claim 1, is characterized in that, on described base, also is provided with for fixing screw hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202937522U CN203317315U (en) | 2013-05-27 | 2013-05-27 | Locking component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202937522U CN203317315U (en) | 2013-05-27 | 2013-05-27 | Locking component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203317315U true CN203317315U (en) | 2013-12-04 |
Family
ID=49656708
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202937522U Expired - Lifetime CN203317315U (en) | 2013-05-27 | 2013-05-27 | Locking component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203317315U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109854675A (en) * | 2019-03-29 | 2019-06-07 | 浙江冰峰户外用品有限公司 | A kind of rope fastening release |
-
2013
- 2013-05-27 CN CN2013202937522U patent/CN203317315U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109854675A (en) * | 2019-03-29 | 2019-06-07 | 浙江冰峰户外用品有限公司 | A kind of rope fastening release |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131204 |