CN216568652U - Quick release device - Google Patents
Quick release device Download PDFInfo
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- CN216568652U CN216568652U CN202123437643.7U CN202123437643U CN216568652U CN 216568652 U CN216568652 U CN 216568652U CN 202123437643 U CN202123437643 U CN 202123437643U CN 216568652 U CN216568652 U CN 216568652U
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- steel wire
- chuck
- annular steel
- quick release
- release device
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Abstract
The utility model relates to a quick-release device, which belongs to the technical field of quick-release of shoes and comprises a screwing device, a rotating chuck, an annular steel wire and a plurality of connecting buckles, wherein one end of the annular steel wire is connected with the rotating chuck, the other end of the annular steel wire is connected between two rows of connecting buckles in a penetrating way, the screwing device has a screwing state and a loosening state, when the screwing state is reached, the rotating chuck and the screwing device rotate in a linkage way, when the loosening state is reached, the rotating chuck is separated from the screwing device, by adopting the structure, the screwing device is in the screwing state, the screwing device drives the rotating chuck to rotate, one end of the annular steel wire is forced to wind around the rotating chuck, the other end of the annular steel wire tightens the two rows of connecting buckles oppositely, thereby fastening the shoes, by keeping the screwing device in the loosening state, the rotating chuck is separated from the screwing device, the wound annular steel wire rebounds, the connecting buckle connected with the other end of the annular steel wire is loosened, so that the shoes can be taken off quickly, and the operation is convenient.
Description
Technical Field
The utility model belongs to the technical field of shoes take off soon, in particular to take off device soon.
Background
In daily life, shoes can play the effect of protection foot, and current shoes are mostly used shoes to bring tight shoes, can effectively prevent shoes pine and take off, but sometimes, in the emergency that needs take off shoes fast, untie the shoelace and just seem more loaded down with trivial details, probably hinder people's work under the emergency, some shoes named as take off shoes fast still exist and though can realize taking off shoes fast, but still have shoes easy pine and take off, the protection effect is poor, the short service life's problem.
Therefore, a quick-release device with adjustable tightness and capable of quickly taking off shoes is urgently needed.
SUMMERY OF THE UTILITY MODEL
The utility model provides a quick-release device, which is used for solving the technical problem that common shoes in the prior art can not be quickly released.
The utility model discloses a following technical scheme realizes: the utility model provides a fast take-off device, is including revolving soon device, rotary chuck, annular steel wire and a plurality of connector link, a plurality of the connector link is two and is listed as the setting, rotary chuck sets up revolve wrong in the device, the one end of annular steel wire with rotary chuck connects, the other end of annular steel wire wears to be listed as between the connector link, revolve wrong device have the state of screwing and loosen the state, when being in the state of screwing, rotary chuck and revolving soon the device linkage is rotatory, when being in the state of loosening, rotary chuck breaks away from revolve wrong device.
In order to better realize the utility model discloses, do further optimization in above-mentioned structure, it includes casing and rotatory lid to revolve wrong device, rotatory chuck sets up in the casing, casing one side is equipped with the centre bore, rotatory chuck one side is equipped with the connecting axle, the connecting axle pass the centre bore and with rotatory lid is connected, the edge of centre bore is equipped with the draw-in groove, rotatory chuck be equipped with the latch that the draw-in groove matches.
In order to better realize the utility model discloses, do further optimization in above-mentioned structure, the draw-in groove is the internal spline groove, the latch is the external spline tooth.
In order to better realize the utility model, make further optimization in above-mentioned structure, the casing includes first half shell and second half shell, first half shell lock is in on the second half shell, the centre bore sets up on the first half shell.
In order to better implement the invention, in the above structure, a further optimization is made in that the side wall of the first half-shell is provided with two perforations for passing through the annular wire.
In order to better realize the utility model discloses, do further optimization in above-mentioned structure, the outer fringe of spin chuck is equipped with the ring channel, the tank bottom of ring channel is equipped with the perforating hole, the one end of annular steel wire is passed the perforating hole is around establishing through the ring channel on the spin chuck.
In order to better realize the utility model discloses, do further optimization in above-mentioned structure, the connector link includes fixed part and connecting portion, fixed part and connecting portion formula structure as an organic whole, be equipped with first connecting hole on the connecting portion, first connecting hole transversely link up connecting portion.
In order to better realize the utility model discloses, do further optimization in above-mentioned structure, be equipped with the second connecting hole on the connecting portion, the second connecting hole link up perpendicularly connecting portion.
In order to better realize the utility model discloses, do further optimization in above-mentioned structure, the connector link is nonmetal knot.
The utility model discloses compare in prior art and have following beneficial effect:
the utility model provides a fast take-off device comprises a screwing device, a rotary chuck, an annular steel wire and a plurality of connecting buckles, wherein the connecting buckles are arranged in two rows, the rotary chuck is arranged in the screwing device, one end of the annular steel wire is connected with the rotary chuck, the other end of the annular steel wire is connected between the two rows of connecting buckles in a penetrating way, the screwing device has a screwing state and a loosening state, when in the screwing state, the rotary chuck and the screwing device are linked to rotate, when in the loosening state, the rotary chuck is separated from the screwing device, the structure is adopted, the screwing device is in the screwing state, the screwing device drives the rotary chuck to rotate, one end of the annular steel wire is forced to wind around the rotary chuck, the two rows of connecting buckles are oppositely tightened by the other end of the annular steel wire, thereby shoes are tightly fastened, and the rotary chuck is separated from the screwing device by being in the loosening state, the winding annular steel wire is kick-backed, makes the connector link that the other end of annular steel wire is connected relax to can take off shoes soon, convenient operation makes the utility model discloses a practicality is stronger.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural view of a quick release device of the present invention;
fig. 2 is a schematic view of the internal structure of the screwing device according to the present invention;
fig. 3 is a sectional view of the connector link of the present invention.
In the figure:
1-screwing means; 11-a housing; 111-a central hole; 112-card slot; 113-a first half-shell; 114-a second half-shell; 115-perforation; 12-a rotating cover; 2-rotating the chuck; 21-a connecting shaft; 22-latch; 23-an annular groove; 24-through holes; 3-ring-shaped steel wire; 4-connecting buckles; 41-a fixed part; 42-a connecting portion; 421-first connection hole; 422-second connection hole.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
In the description of the present invention, it is to be noted that "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like are used in an orientation or positional relationship indicated based on the orientation or positional relationship shown in the drawings for convenience of description and simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is also to be understood that the terms "mounted", "connected" and "connected", unless expressly specified or limited otherwise, are intended to be interpreted broadly, as meaning either a fixed connection or a removable connection, or an integral connection; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood as the case may be, by those of ordinary skill in the art.
Example 1:
in this embodiment, as shown in fig. 1 to 3, a quick release device includes a screwing device 1, a rotating chuck 2, an annular steel wire 3 and a plurality of connecting buckles 4, specifically, the plurality of connecting buckles 4 are arranged in two rows, two rows of connecting buckles 4 are separately arranged at two sides of an upper of a shoe near a shoe tongue to replace a lace hole of a conventional shoelace, the rotating chuck 2 is arranged in the screwing device 1, one end of the annular steel wire 3 is connected with the rotating chuck 2, the other end of the annular steel wire 3 is threaded between two rows of connecting buckles 4, the screwing device 1 has a screwing state and a loosening state, when in the screwing state, the rotating chuck 2 rotates in conjunction with the screwing device 1, the rotating chuck 2 rotates to wind one end of the annular steel wire 3, so that the other end of the annular steel wire 3 tightens two rows of connecting buckles 4, in the loosened state, the spin chuck 2 is disengaged from the screwing device 1.
Adopt this structure, through twisting the device 1 and being in the state of screwing with the aforesaid, make the aforesaid twist device 1 and drive above-mentioned rotating chuck 2 and rotate soon, force the one end of above-mentioned annular steel wire 3 to wind round above-mentioned rotating chuck 2, make the other end of above-mentioned annular steel wire 3 will be two above-mentioned connector link 4 and tighten up in opposite directions, thereby tight shoes, twist device 1 through will the aforesaid and be in the state of loosening, make above-mentioned rotating chuck 2 break away from the aforesaid and twist device 1 soon, the resilience of above-mentioned annular steel wire 3 of winding makes connector link 4 that the other end of above-mentioned annular steel wire 3 is connected relax, thereby can take off shoes soon, and convenient for operation makes the utility model discloses a practicality is stronger.
In this embodiment, as shown in fig. 2, the screwing device 1 includes a housing 11 and a rotary cap 12, the rotary cap 12 is located on one side of the housing 11, the rotary chuck 2 is disposed in the housing 11, wherein one side of the housing 11 is provided with a central hole 111, one side of the rotary chuck 2 is provided with a connecting shaft 21, the connecting shaft 21 passes through the central hole 111 and is connected to the rotary cap 12, so that the rotary chuck 2 can be driven to rotate by rotating the rotary cap 12, the edge of the central hole 111 is provided with a locking groove 112, the rotary chuck 2 is provided with a locking tooth 22 matching with the locking groove 112, when in a screwed state, the rotary cap 12 can be pressed down and simultaneously rotated, so that one end of the annular steel wire 3 is wound around the rotary chuck 2, and then the rotary chuck 2 is lifted up, so that the locking tooth 22 on the rotary chuck 2 is locked in the locking groove 112, so as to block and fix the position of the rotating chuck 2, and fasten the shoe, when in a loose state, the rotating cover 12 is pressed downwards, the latch 22 is separated from the slot 112, thereby releasing the rotating chuck 2, the wound ring-shaped steel wire 3 rebounds, and drives the rotating chuck 2 to revolve, so that the connecting buckle 4 connected with the other end of the ring-shaped steel wire 3 is loosened, and the shoe is loosened quickly.
Preferably, as shown in fig. 2, the engaging groove 112 is an inner spline groove, and the latch 22 is an outer spline tooth, so that the engaging and restraining of the engaging groove 112 and the latch 22 are more stable, and the shoe is prevented from being loosened due to the fact that the spin chuck 2 is accidentally separated from the housing 11 in the tightened state.
In this embodiment, as shown in fig. 2, the housing 11 includes a first housing half 113 and a second housing half 114, the first housing half 113 and the second housing half 114 are detachably fixed to each other by engaging, so that the spin chuck 2 is accommodated in the housing 11, the center hole 111 is provided in the first housing half 113, and the spin chuck 2 has a certain play space in the axial direction, so that the position of the spin chuck 2 can be moved by pressing and lifting the spin cover 12, and the latch 22 is engaged with or disengaged from the latch groove 112.
Further, as shown in fig. 2, the side wall of the first half-shell 113 is provided with two through holes 115 for passing the ring-shaped wire 3, and the ring-shaped wire 3 can pass through the through holes 115 to be wound around the spin chuck 2 in the housing 11, so that the other end of the ring-shaped wire 3 gradually tightens two rows of the connecting links 4.
In the present embodiment, as shown in fig. 2, an annular groove 23 is formed in an outer edge of the spin chuck 2, a through hole 24 is formed in a bottom of the annular groove 23, and one end of the annular wire 3 is wound around the spin chuck 2 through the annular groove 23 while passing through the through hole 24.
Example 2:
in this embodiment, as shown in fig. 3, the connecting buckle 4 includes a fixing portion 41 and a connecting portion 42, the fixing portion 41 and the connecting portion 42 are of an integral structure, the connecting portion 42 is used for being fixed on a shoe body, the fixing portion 41 is exposed to connect with the annular steel wire 3, wherein a first connecting hole 421 is formed in the connecting portion 42, the first connecting hole 421 is used for the annular steel wire 3 to pass through, and the first connecting hole 421 transversely penetrates through the connecting portion 42.
Further, as shown in fig. 3, the connecting portion 42 is provided with a second coupling hole 422, the second coupling hole 422 vertically penetrates the connecting portion 42, and the second coupling hole 422 is used to pass through a shoelace, so that the connecting portion 42 can also be applied to tying a common shoelace.
In this embodiment, the connecting fastener 4 is a non-metal fastener, and has good fixing property, light weight, and good insulating property.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (9)
1. A quick release device is characterized in that: including revolving wrong device (1), rotating chuck (2), annular steel wire (3) and a plurality of connector link (4), a plurality of connector link (4) are two and are listed as the setting, rotating chuck (2) set up revolve wrong device (1) in, the one end of annular steel wire (3) with rotating chuck (2) are connected, the other end of annular steel wire (3) wears to connect and is listed as between connector link (4), revolve wrong device (1) and have the state of screwing and loosen the state, when being in the state of screwing, rotating chuck (2) and revolving wrong device (1) linkage are rotatory, are in when loosening the state, rotating chuck (2) break away from revolve wrong device (1).
2. A quick release device as claimed in claim 1, wherein: revolve wrong device (1) and include casing (11) and rotatory lid (12), rotatory chuck (2) set up in casing (11), casing (11) one side is equipped with centre bore (111), rotatory chuck (2) one side is equipped with connecting axle (21), connecting axle (21) pass centre bore (111) and with rotatory lid (12) are connected, the edge of centre bore (111) is equipped with draw-in groove (112), rotatory chuck (2) be equipped with latch (22) that draw-in groove (112) match.
3. A quick release device as claimed in claim 2, wherein: the clamping groove (112) is an internal spline groove, and the clamping teeth (22) are external spline teeth.
4. A quick release device as claimed in claim 3, wherein: the casing (11) includes first half shell (113) and second half shell (114), first half shell (113) lock is in on second half shell (114), centre bore (111) set up on first half shell (113).
5. A quick release device according to claim 4, wherein: the side wall of the first half-shell (113) is provided with two through holes (115) for passing through the annular steel wire (3).
6. A quick release device according to claim 5, wherein: the outer fringe of spin chuck (2) is equipped with ring channel (23), the tank bottom of ring channel (23) is equipped with perforating hole (24), the one end of annular steel wire (3) is passed perforating hole (24) and around establishing through ring channel (23) on spin chuck (2).
7. A quick release device according to any one of claims 1 to 6, wherein: the connector link (4) comprises a fixing portion (41) and a connecting portion (42), the fixing portion (41) and the connecting portion (42) are of an integrated structure, a first connecting hole (421) is formed in the connecting portion (42), and the first connecting hole (421) transversely penetrates through the connecting portion (42).
8. A quick release device as claimed in claim 7, wherein: the connecting portion (42) is provided with a second connecting hole (422), and the second connecting hole (422) vertically penetrates through the connecting portion (42).
9. A quick release device as claimed in claim 8, wherein: the connecting buckle (4) is a non-metal buckle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123437643.7U CN216568652U (en) | 2021-12-31 | 2021-12-31 | Quick release device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123437643.7U CN216568652U (en) | 2021-12-31 | 2021-12-31 | Quick release device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216568652U true CN216568652U (en) | 2022-05-24 |
Family
ID=81631300
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123437643.7U Active CN216568652U (en) | 2021-12-31 | 2021-12-31 | Quick release device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216568652U (en) |
-
2021
- 2021-12-31 CN CN202123437643.7U patent/CN216568652U/en active Active
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