CN204259898U - A kind of self-defence escorting grabs cover - Google Patents
A kind of self-defence escorting grabs cover Download PDFInfo
- Publication number
- CN204259898U CN204259898U CN201420735935.XU CN201420735935U CN204259898U CN 204259898 U CN204259898 U CN 204259898U CN 201420735935 U CN201420735935 U CN 201420735935U CN 204259898 U CN204259898 U CN 204259898U
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- China
- Prior art keywords
- pellet
- axle
- beam barrel
- palm set
- defence
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- 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.)
- Expired - Fee Related
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Abstract
A kind of self-defence escorting grabs cover, comprises palm set, the lower palm set hinged with described upper palm set and pellet axle; Both sides, bottom, upper palm set back are respectively equipped with the first beam barrel and the second beam barrel, two ends respectively adaptation are placed in the first beam barrel and the second beam barrel, pellet axle one end abuts with axle spring, the other end is connected to bottom the second beam barrel, pellet axle position has several marble holes, be provided with pellet and marble spring in each marble hole, marble spring two ends are connected to bottom marble hole and between pellet respectively; Lower palm set is provided with the columnar axle sleeve that adaptation is socketed on pellet axle, and sleeve lining is provided with bullet groove, and bullet groove has from the oblique slope dug into, sleeve lining surface, and when the degree of depth on slope is closed up along upper palm set, the rotation direction of pellet axle is stepped deepens gradually.Can hand be protected, can close up and switch between opening, and cannot turn round when closing up, shake off without the need to firmly preventing, self-defence and to escort performance strong.
Description
Technical field
The utility model relates to a kind of police equipment, in particular for self-defence and escort grab cover.
Background technology
At present, along with country is to the attention of public safety, the demand to safety device such as public security system, aviation safety person is more and more urgent.When subduing ruffian; hand plays topmost effect to uniform ruffian, therefore most important to the protection of hand, and existing gloves material crosses soft or really up to the mark, shortage flexibility; can do nothing to help user available protecting hand and uniform ruffian when facing ruffian, being difficult to play self-defence effect and escort effect.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of energy available protecting hand and prevents self-defence the escorting of shaking off from grabbing cover.
In order to solve the problems of the technologies described above, the utility model provides a kind of self-defence escorting and grabs cover, comprises palm set, the lower palm set hinged with described upper palm set and pellet axle; Both sides, bottom, described upper palm set back are respectively equipped with and can supply pellet axle the first beam barrel and the second beam barrel in axial sliding, described first beam barrel and bottom closure relative with the second beam barrel opening, the axle spring being in compressive state is placed in the first beam barrel, has through hole bottom the second beam barrel; Described pellet axle is non-circular column, two ends respectively adaptation are placed in the first beam barrel and the second beam barrel, pellet axle one end abuts with described axle spring, the other end is connected to bottom the second beam barrel, this end is provided with convex key, described convex key passes and protrudes from through hole, the part of pellet axle between described first beam barrel and the opening of the second beam barrel has several marble holes, being provided with in each marble hole can at marble hole pellet and the marble spring being in compressive state in axial sliding, and described marble spring two ends are connected to bottom marble hole and between pellet respectively; The middle part on top, described lower palm set back is provided with the columnar axle sleeve that adaptation is socketed on described pellet axle, described sleeve lining is provided with several bullet groove that can snap in for described pellet correspondence, described bullet groove has at least one from the oblique slope dug into, sleeve lining surface, the axial direction that described slope digs into is consistent with the direction of the first beam barrel to the second beam barrel, and when the degree of depth on slope is closed up along upper palm set, the rotation direction of pellet axle is stepped deepens gradually; When upper palm set and lower palm set are closed up for axle center with pellet axle, pellet snaps in described bullet groove, and when pressing convex key, pellet slides to sleeve lining surface along slope.
As preferred embodiment, the length of described pellet axle is greater than the distance between the first beam barrel and the second beam barrel opening, the distance between being less than bottom beam barrel.
As preferred embodiment, described first beam barrel and the second beam barrel have the passage with described pellet axial section shape adaptation.
As preferred embodiment, the cross sectional shape of described pellet axle is rectangle or triangle.
As preferred embodiment, the length of described axle sleeve and the adaptation of the distance between the first beam barrel and the second beam barrel opening.
As preferred embodiment, the width on described slope and the width adaptation of described pellet.
The utility model is self-defence to be escorted and grabs tackling and have the following advantages:
1, pellet axle can slide axially and circumference synchronous with upper palm set is rotated in beam barrel, the sleeve lining that adaptation is socketed on pellet axle is provided with the bullet groove that can snap in for pellet correspondence, bullet groove has at least one from the oblique slope dug into, sleeve lining surface, the axial direction that slope digs into is consistent with the direction of the first beam barrel to the second beam barrel, when the degree of depth on slope is closed up along upper palm set, the rotation direction of pellet axle is stepped deepens gradually, and said structure is conducive to realizing following process:
When unclamping convex key, pellet withstands on the slope of bullet groove and (also can withstand on the sleeve lining of the same circumference with bullet groove), and upper palm set is in can closed configuration; When upper palm set and lower palm set are closed up, pellet axle rotates thereupon, pellet snaps in bullet groove and top on the slope, along with upper palm set closes up the increasing of amplitude, pellet snaps in deeper and deeper slope, and due to the stop of the difference in height between adjacent slopes and bullet groove sidewall, pellet can only snap in darker slope and cannot toward back rotation, thus the upper palm set of restriction is opened, without the need to firmly just preventing from shaking off; Press convex key, axial first beam barrel of pellet is slid axially, and pellet slides on the inwall of axle sleeve along slope, i.e. palm set on expansible.Repeat above-mentioned steps can realize originally grabbing closing up and opening of cover, convenient to use, can adjust step by step and close up amplitude, convex key can be pressed and open palm set and close up again, effectively prevent from shaking off, play self-defence and effect that is that escort.
2, comprise and being made up and the upper palm set be hinged and lower palm set of metal (or the hardness such as carbon fiber high material); upper palm set can be inserted for 4 fingers except thumb; lower palm set can be inserted for metacarpus and thumb; laminating hand shape; laborsaving and be easy to control; flexibility and structural strength high, can available protecting hand, have self-defence and escort function.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail:
Fig. 1 is the structural representation of upper palm set.
Fig. 2 is the structural representation of pellet axle.
Fig. 3 is the structural representation of lower palm set.
Fig. 4 is the cross-sectional schematic along A-A line in Fig. 2.
To be that when pressing convex key, the utility model is self-defence escort the schematic front view of grabbing cover to Fig. 5.
To be that when pressing convex key, the utility model is self-defence escort the side view of grabbing cover to Fig. 6.
Fig. 7 is the cross-sectional schematic along B-B line in Fig. 5.
To be that when unclamping convex key, the utility model is self-defence escort the schematic front view of grabbing cover to Fig. 8.
Fig. 9 is the cross-sectional schematic along C-C line in Fig. 8.
Figure 10 is that the utility model is self-defence when closing up escorts the schematic front view of grabbing cover for upper palm set.
Figure 11 is the cross-sectional schematic along D-D line in Figure 10.
Parts mark in above-mentioned accompanying drawing is corresponding with title as follows:
Upper palm set-10; First beam barrel-110; Second beam barrel-111; Axle spring-120; Through hole-130; Lower palm set-20; Axle sleeve-210; Bullet groove-220; Slope-221,222,223; Pellet axle-30; Convex key-310; Marble hole-320; Marble spring-330; Pellet-340.
Detailed description of the invention
As shown in Fig. 1 ~ Fig. 6; the utility model comprises palm set 10, the lower palm set 20 hinged with described upper palm set 10 and pellet axle 30; described upper palm set 10 can be inserted for 4 fingers except thumb; lower palm set 20 can be inserted for metacarpus and thumb; upper palm set 10 and lower palm set 20 are made by metal (or the hardness such as carbon fiber high material) is one-body molded; available protecting hand, hand shape of simultaneously fitting, laborsaving easy manipulation.
Both sides, bottom, described upper palm set 10 back are respectively equipped with and can supply pellet axle 30 first beam barrel 110 and the second beam barrel 111 in axial sliding, described first beam barrel 110 and the second beam barrel 111 have the passage with described pellet axle 30 cross sectional shape adaptation, first beam barrel 110 and bottom closure relative with the second beam barrel 111 opening, the axle spring 120 being in compressive state is placed in bottom the first beam barrel 110, second beam barrel 111 and has through hole 130.Described pellet axle 30 is rectangular cylindrical, also other non-circular columns such as triangle, polygon can be adopted, ensure that pellet axle 30 can synchronous circumference rotate with the first beam barrel 110 and the second beam barrel 111, make pellet axle 30 can slide axially in the first beam barrel 110 and the second beam barrel 111 simultaneously.Pellet axle 30 two ends respectively adaptation are placed in the first beam barrel 110 and the second beam barrel 111, pellet axle 30 1 end abuts with described axle spring 120, the other end is connected to bottom the second beam barrel 111 under the tension force of axle spring 120, this end is provided with convex key 310, described convex key 310 passes and protrudes from through hole 130, to press the position that convex key 310 regulates pellet axle 30.
The part of pellet axle 30 between described first beam barrel 110 and the opening of the second beam barrel 111 has three (quantity is regardless of) marble holes 320, being provided with in each marble hole 320 can at marble hole 320 pellet 340 and the marble spring 330 being in compressive state in axial sliding, and described marble spring 330 two ends are connected to bottom marble hole 320 and between pellet 340 respectively.
The middle part on top, described lower palm set 20 back is provided with the columnar axle sleeve 210 that adaptation is socketed on described pellet axle 30, the length of described axle sleeve 210 and the distance adaptation between the first beam barrel 110 and the second beam barrel 111 opening, described axle sleeve 210 inwall is provided with several bullet groove 220 that can snap in for described pellet 340 correspondence, described bullet groove 220 has at least one from the oblique slope 221 dug into of axle sleeve 210 inner wall surface, 222, 223, described slope 221, 222, 223 axial directions dug into are consistent with the direction of the first beam barrel 110 to the second beam barrel 111, slope 221, 222, when the degree of depth of 223 is closed up along upper palm set 10, the rotation direction of pellet axle 30 is stepped deepens gradually.
The utility model is self-defence, and to escort the use procedure of grabbing cover as follows:
1, as shown in Figure 8 and Figure 9, when unclamping convex key 310, pellet axle 30 is withstood on bottom the second beam barrel 111 by axle spring 120, pellet 330 withstands on the slope 221 of bullet groove 220 and (also can withstand on axle sleeve 210 inwall with the same circumference of bullet groove 220), and upper palm set 10 is in can closed configuration;
2, as shown in Figure 10 and Figure 11, when upper palm set 10 is closed up with lower palm set 20, pellet axle 30 rotates thereupon, pellet 330 to snap in bullet groove 220 and withstands on slope 222,223, along with upper palm set 10 closes up the increasing of amplitude, pellet 330 snaps in deeper and deeper slope, due to the stop of the difference in height between adjacent slopes 221,222,223 and bullet groove 220 sidewall, pellet 330 can only snap in darker slope and cannot toward back rotation, thus the upper palm set 10 of restriction is opened, without the need to firmly can effectively prevent from shaking off.The gradient and the quantity on slope 221,222,223 can be arranged as required, are not limited to shown in the present embodiment.
3, as shown in Fig. 5 ~ Fig. 7, as opened upper palm set 10, only need press convex key 310, pellet axle 30 is slid axially to the first beam barrel 110, and pellet 330 slides on the inwall of axle sleeve 210 along slope 221,222,223, i.e. palm set 10 on expansible.
Repeat above-mentioned 3 steps can realize originally grabbing closing up and opening of cover, press convex key 310 and open palm set 10 and close up again, prevent from shaking off, play self-defence and effect that is that escort.
Claims (6)
1. self-defence escorting grabs a cover, it is characterized in that: comprise palm set (10), the lower palm set (20) hinged with described upper palm set (10) and pellet axle (30);
Both sides, described upper palm set (10) bottom, back are respectively equipped with and can supply pellet axle (30) the first beam barrel (110) and the second beam barrel (111) in axial sliding, described first beam barrel (110) and bottom closure relative with the second beam barrel (111) opening, the axle spring (120) being in compressive state is placed in the first beam barrel (110), and the second beam barrel (111) bottom has through hole (130);
Described pellet axle (30) is non-circular column, two ends respectively adaptation are placed in the first beam barrel (110) and the second beam barrel (111), pellet axle (30) one end abuts with described axle spring (120), the other end is connected to the second beam barrel (111) bottom, this end is provided with convex key (310), described convex key (310) is passed and is protruded from through hole (130), the part that pellet axle (30) is positioned between described first beam barrel (110) and the opening of the second beam barrel (111) has several marble holes (320), being provided with in each marble hole (320) can at marble hole (320) pellet (340) and be in the marble spring (330) of compressive state in axial sliding, described marble spring (330) two ends are connected between marble hole (320) bottom and pellet (340) respectively,
The middle part on described lower palm set (20) top, back is provided with the columnar axle sleeve (210) that adaptation is socketed on described pellet axle (30), described axle sleeve (210) inwall is provided with several bullet groove (220) that can snap in for described pellet (340) correspondence, described bullet groove (220) has at least one from the oblique slope (221 dug into of axle sleeve (210) inner wall surface, 222, 223), described slope (221, 222, 223) axial direction dug into is consistent to the direction of the second beam barrel (111) with the first beam barrel (110), slope (221, 222, 223) when the degree of depth is closed up along upper palm set (10), the rotation direction of pellet axle (30) is stepped deepens gradually,
When upper palm set (10) is closed up for axle center with pellet axle (30) with lower palm set (20), pellet (340) snaps in described bullet groove (220), when pressing convex key (310), pellet (340) slides to axle sleeve (210) inner wall surface along slope (221,222,223).
2. self-defence the escorting of one according to claim 1 grabs cover, it is characterized in that: the length of described pellet axle (30) is greater than the distance between the first beam barrel (110) and the second beam barrel (111) opening, be less than the distance between beam barrel (110,111) bottom.
3. self-defence the escorting of one according to claim 1 grabs cover, it is characterized in that: described first beam barrel (110) and the second beam barrel (111) have the passage with described pellet axle (30) cross sectional shape adaptation.
4. self-defence the escorting of one according to claim 1 grabs cover, it is characterized in that: the cross sectional shape of described pellet axle (30) is rectangle or triangle.
5. self-defence the escorting of one according to claim 1 grabs cover, it is characterized in that: the length of described axle sleeve (210) and the distance adaptation between the first beam barrel (110) and the second beam barrel (111) opening.
6. self-defence the escorting of one according to claim 1 grabs cover, it is characterized in that: the width of described slope (221,222,223) and the width adaptation of described pellet (340).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420735935.XU CN204259898U (en) | 2014-08-07 | 2014-11-28 | A kind of self-defence escorting grabs cover |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420444328 | 2014-08-07 | ||
| CN2014204443288 | 2014-08-07 | ||
| CN201420735935.XU CN204259898U (en) | 2014-08-07 | 2014-11-28 | A kind of self-defence escorting grabs cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204259898U true CN204259898U (en) | 2015-04-15 |
Family
ID=52794812
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420735935.XU Expired - Fee Related CN204259898U (en) | 2014-08-07 | 2014-11-28 | A kind of self-defence escorting grabs cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204259898U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019037590A1 (en) * | 2017-08-25 | 2019-02-28 | 张野 | Defensive grabbing glove |
-
2014
- 2014-11-28 CN CN201420735935.XU patent/CN204259898U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019037590A1 (en) * | 2017-08-25 | 2019-02-28 | 张野 | Defensive grabbing glove |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150415 Termination date: 20211128 |