CN214179230U - Knee joint cold-proof crashproof device - Google Patents
Knee joint cold-proof crashproof device Download PDFInfo
- Publication number
- CN214179230U CN214179230U CN202022533344.2U CN202022533344U CN214179230U CN 214179230 U CN214179230 U CN 214179230U CN 202022533344 U CN202022533344 U CN 202022533344U CN 214179230 U CN214179230 U CN 214179230U
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- Prior art keywords
- knee
- pad body
- mounting
- impact
- fixed
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- Expired - Fee Related
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- 210000000629 knee joint Anatomy 0.000 title claims abstract description 14
- 210000003127 knee Anatomy 0.000 claims abstract description 34
- 239000000872 buffer Substances 0.000 claims abstract description 16
- 230000001681 protective effect Effects 0.000 claims abstract description 15
- 230000007246 mechanism Effects 0.000 claims description 11
- 238000003466 welding Methods 0.000 abstract description 8
- 230000003139 buffering effect Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 230000009471 action Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000001012 protector Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Professional, Industrial, Or Sporting Protective Garments (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
Abstract
The utility model belongs to the technical field of the protective equipment, especially, be a cold-proof crashproof device of knee joint, including knee-pad body and buffer gear, state knee-pad body and buffer gear fixed connection, fixed mounting has two bandages and two catch on the knee-pad body, buffer gear includes the mounting panel, mounting panel and the fixed company of knee-pad body are pasted together, one side fixed paste that the knee-pad body was kept away from to the mounting panel has the protection casing, the mounting hole has been seted up on the top inner wall of protection casing, the fixed pasting of mounting hole has the impact block, the fixed pasting of top of mounting panel has the cylinder, the fixed welding in cylindrical top has the telescopic link, the top of telescopic link is in the same place with the fixed welding in bottom of impact block, the fixed welding in cylindrical top has first spring. The utility model is simple in operation, convenient to use can avoid the knee to appear the injured condition because of colliding with.
Description
Technical Field
The utility model relates to a protective equipment technical field especially relates to a cold-proof crashproof device of knee joint.
Background
In modern sports, these protectors are usually made of various types of natural cloth and other types of modern materials, which generally provide the user with a certain degree of protection of the body and at the same time ensure a certain comfort, so that the sports protective gear is intended to provide protection against injuries caused by various sports, and even better protection for injured players for faster recovery.
However, the knee pad in the protective tool is widely used, a layer of hard protective plastic shell or a toughened shell is generally covered and arranged to protect the knee, the structure is simple, and the impact process is not buffered, so that the effect of protecting the knee from being damaged by external force is weak, and the knee joint cannot be well protected.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a knee joint warm-keeping and anti-collision device.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a knee joint warm-keeping and impact-preventing device comprises a knee pad body and a buffer mechanism, wherein the knee pad body is fixedly connected with the buffer mechanism, two binding bands and two locking rings are fixedly mounted on the knee pad body, the buffer mechanism comprises a mounting plate, the mounting plate and the knee pad body are fixedly connected and pasted together, a protective cover is fixedly pasted on one side of the mounting plate, which is far away from the knee pad body, a mounting hole is formed in the inner wall of the top of the protective cover, an impact block is fixedly pasted in the mounting hole, a cylinder is fixedly pasted at the top of the mounting plate, a telescopic rod is fixedly welded at the top of the cylinder, the top end of the telescopic rod is fixedly welded with the bottom of the impact block, a first spring is fixedly welded at the top of the cylinder, the top end of the first spring is fixedly welded with the bottom of the impact block, and the first spring is slidably sleeved on the telescopic rod, the fixed welding in top of mounting panel has six down tube that are the annular and arrange, and the one end that six down tubes are close to each other all with the fixed welding of cylinder together, and equal fixed welding has the plectane on six down tube, and equal slidable mounting has the slider on six down tube, all articulates on six sliders has the bracing piece, and the top of six bracing pieces is all articulated with the bottom of kicking block mutually, and the fixed welding in one side that corresponding plectane and slider are close to each other has same second spring, and the second spring sliding sleeve is established on the down tube that corresponds.
Preferably, the slide block is provided with a slide hole, and the inclined rod is connected with the inner wall of the slide hole in a sliding manner.
Preferably, the bottom of the impact block is fixedly welded with six fixed blocks, and the tops of the six support rods are respectively hinged with the corresponding fixed blocks.
Preferably, a thermal pad is fixedly stuck on one side of the kneepad body, which is far away from the buffer mechanism.
Preferably, the equal fixed welding in both sides of slider has the rotation post, the bottom fixed mounting of bracing piece has articulated piece, two rotation posts all articulate with articulated piece mutually.
Preferably, the protective cover is provided with a plurality of exhaust holes.
Compared with the prior art, the beneficial effects of the utility model are that: when the device is used, the knee pad body is placed on the knee, and then the two binding bands penetrate into the corresponding locking rings, so that the knee pad body is tightly fixed on the knee, when the knee pad is accidentally knocked, the impact block firstly collides with a colliding object, the colliding object pushes the impact block to be close to the cylinder, the telescopic rod is contracted together, meanwhile, the first spring buffers the impact force for the first time, when the impact block is close to the cylinder, the impact block pushes the corresponding sliding block to be close to the corresponding circular plate through the six supporting rods, and when the sliding block is close to the circular plate, the second spring is extruded, so that the six second springs buffer the impact force for the second time, therefore, the impact force can be greatly buffered, and the knee can be injured due to larger impact force.
The utility model is simple in operation, convenient to use can avoid the knee to appear the injured condition because of colliding with.
Drawings
Fig. 1 is a schematic perspective view of the present invention;
FIG. 2 is an enlarged sectional front view of the portion A in FIG. 1;
FIG. 3 is an enlarged schematic view of portion B of FIG. 2;
FIG. 4 is an enlarged sectional top view of portion A of FIG. 1;
in the figure: 1. a kneepad body; 2. binding bands; 3. a locking ring; 4. mounting a plate; 5. a protective cover; 6. an impact block; 7. a cylinder; 8. a telescopic rod; 9. a first spring; 10. a diagonal bar; 11. a slider; 12. a support bar; 13. a circular plate; 14. a second spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a knee joint warm-keeping and impact-preventing device comprises a knee pad body 1 and a buffering mechanism, wherein the knee pad body 1 is fixedly connected with the buffering mechanism, two binding bands 2 and two locking rings 3 are fixedly arranged on the knee pad body 1, the buffering mechanism comprises a mounting plate 4, the mounting plate 4 is fixedly connected and adhered with the knee pad body 1, a protective cover 5 is fixedly adhered to one side of the mounting plate 4, which is far away from the knee pad body 1, a mounting hole is formed in the inner wall of the top of the protective cover 5, an impact block 6 is fixedly adhered in the mounting hole, a cylinder 7 is fixedly adhered to the top of the mounting plate 4, a telescopic rod 8 is fixedly welded at the top of the cylinder 7, the top end of the telescopic rod 8 is fixedly welded with the bottom of the impact block 6, a first spring 9 is fixedly welded at the top of the cylinder 7, the top end of the first spring 9 is fixedly welded with the bottom of the impact block 6, and the first spring 9 is slidably sleeved on the telescopic rod 8, six inclined rods 10 which are arranged in an annular shape are fixedly welded at the top of the mounting plate 4, one ends of the six inclined rods 10 which are close to each other are fixedly welded with the cylinder 7, circular plates 13 are fixedly welded on the six inclined rods 10, sliding blocks 11 are slidably mounted on the six inclined rods 10, supporting rods 12 are hinged on the six sliding blocks 11, the tops of the six supporting rods 12 are hinged with the bottom of the impact block 6, one side of the corresponding circular plate 13 which is close to each other with the corresponding sliding block 11 is fixedly welded with the same second spring 14, and the second spring 14 is slidably sleeved on the corresponding inclined rod 10;
a slide hole is arranged on a slide block 11, an inclined rod 10 is connected with the inner wall of the slide hole in a sliding way, six fixed blocks are fixedly welded at the bottom of an impact block 6, the tops of six support rods 12 are respectively hinged with the corresponding fixed blocks, a thermal pad is fixedly adhered to one side of the kneepad body 1 far away from a buffer mechanism, rotating columns are fixedly welded at the two sides of the slide block 11, a hinged block is fixedly installed at the bottom of each support rod 12, two rotating columns are hinged with the hinged blocks, a plurality of exhaust holes are arranged on a protective cover 5, when the device is used, the kneepad body 1 is placed on a knee, two binding bands 2 are penetrated into the corresponding locking rings 3, so that the kneepad body 1 is tightly fixed on the knee, when the kneepad is accidentally knocked, the impact block 6 firstly collides, the impact block 6 is pushed to be close to the cylinders 7 by the colliding object, and the telescopic rods 8 are contracted together, first spring 9 has carried out the buffering for the first time to the impact force simultaneously, when impact block 6 is close to cylinder 7, impact block 6 has promoted slider 11 that corresponds through six bracing pieces 12 and is being close to corresponding plectane 13, extrudees second spring 14 when slider 11 is close to plectane 13, thereby six second springs 14 have just carried out the secondary buffering to the impact force, so alright with great buffering going on to the impact force, just injured because of the impact force is great to the knee, the utility model is simple in operation, convenient to use can avoid the knee to appear the injured condition because of colliding with.
The working principle is as follows: when the device is used, the kneepad body 1 is placed on the knee, and then the two binding bands 2 are penetrated into the corresponding locking rings 3, so that the kneepad body 1 is tightly fixed on the knee, when the kneepad body is accidentally knocked, the impact block 6 firstly collides with a collided object, the collided object pushes the impact block 6 to be close to the cylinder 7, the telescopic rod 8 is contracted together, meanwhile, the first spring 9 buffers the impact force for the first time, when the impact block 6 is close to the cylinder 7, the impact block 6 pushes the corresponding slide block 11 to be close to the corresponding circular plate 13 through the six support rods 12, when the slide block 11 is close to the circular plate 13, the second spring 14 is extruded, so that the six second springs 14 buffer the impact force for the second time, so that the impact force can be greatly buffered, the knee is injured due to the large impact force, the operation of the utility model is simple, convenient to use can avoid the knee to appear injured's condition because of colliding with.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a knee joint cold-proof crashproof device, includes knee-pad body (1) and buffer gear, its characterized in that: the knee pad comprises a knee pad body (1) and a buffer mechanism which are fixedly connected, wherein two binding bands (2) and two locking rings (3) are fixedly mounted on the knee pad body (1), the buffer mechanism comprises a mounting plate (4), the mounting plate (4) is fixedly connected with the knee pad body (1), a protective cover (5) is fixedly mounted on one side, away from the knee pad body (1), of the mounting plate (4), a mounting hole is formed in the inner wall of the top of the protective cover (5), an impact block (6) is fixedly mounted in the mounting hole, a cylinder (7) is fixedly mounted at the top of the mounting plate (4), a telescopic rod (8) is fixedly mounted at the top of the cylinder (7), the top end of the telescopic rod (8) is fixedly connected with the bottom of the impact block (6), a first spring (9) is fixedly mounted at the top of the cylinder (7), and the top end of the first spring (9) is fixedly connected with the bottom of the impact block (6), and first spring (9) slip cap is established on telescopic link (8), the top fixed mounting of mounting panel (4) has six down tube (10) that are the annular and arrange, six one end that down tube (10) are close to each other all with cylinder (7) fixed connection, equal fixed mounting has plectane (13) on six down tube (10), equal slidable mounting has slider (11) on six down tube (10), all articulated on six slider (11) have bracing piece (12), the top of six bracing piece (12) is all articulated with the bottom of impact block (6), one side fixed mounting that corresponding plectane (13) and slider (11) are close to each other has same second spring (14), and second spring (14) slip cap is established on corresponding down tube (10).
2. The knee joint warm-keeping impact-prevention device according to claim 1, characterized in that: the slide block (11) is provided with a slide hole, and the inclined rod (10) is connected with the inner wall of the slide hole in a sliding manner.
3. The knee joint warm-keeping impact-prevention device according to claim 1, characterized in that: six fixed blocks are fixedly mounted at the bottom of the impact block (6), and the tops of the six support rods (12) are hinged to the corresponding fixed blocks respectively.
4. The knee joint warm-keeping impact-prevention device according to claim 1, characterized in that: one side of the kneepad body (1) far away from the buffer mechanism is fixedly provided with a thermal pad.
5. The knee joint warm-keeping impact-prevention device according to claim 1, characterized in that: the equal fixed mounting in both sides of slider (11) has the rotation post, the bottom fixed mounting of bracing piece (12) has articulated piece, two rotate the post all with articulated piece articulated mutually.
6. The knee joint warm-keeping impact-prevention device according to claim 1, characterized in that: the protective cover (5) is provided with a plurality of exhaust holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022533344.2U CN214179230U (en) | 2020-11-05 | 2020-11-05 | Knee joint cold-proof crashproof device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022533344.2U CN214179230U (en) | 2020-11-05 | 2020-11-05 | Knee joint cold-proof crashproof device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214179230U true CN214179230U (en) | 2021-09-14 |
Family
ID=77644433
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022533344.2U Expired - Fee Related CN214179230U (en) | 2020-11-05 | 2020-11-05 | Knee joint cold-proof crashproof device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214179230U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114223992A (en) * | 2022-01-19 | 2022-03-25 | 吉林大学 | Be used for preventing old walking to prevent falling device |
| CN117941893A (en) * | 2024-03-25 | 2024-04-30 | 吉林奥坦途科技有限公司 | Wearable graphene intelligent knee pad |
-
2020
- 2020-11-05 CN CN202022533344.2U patent/CN214179230U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114223992A (en) * | 2022-01-19 | 2022-03-25 | 吉林大学 | Be used for preventing old walking to prevent falling device |
| CN114223992B (en) * | 2022-01-19 | 2022-09-20 | 吉林大学 | Be used for preventing old walking to prevent falling device |
| CN117941893A (en) * | 2024-03-25 | 2024-04-30 | 吉林奥坦途科技有限公司 | Wearable graphene intelligent knee pad |
| CN117941893B (en) * | 2024-03-25 | 2024-06-25 | 吉林奥坦途科技有限公司 | Wearable graphene intelligent knee pad |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210914 |