CN220632380U

CN220632380U - Decompression pad with good buffering performance

Info

Publication number: CN220632380U
Application number: CN202321066105.8U
Authority: CN
Inventors: 李树平
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-05-06
Filing date: 2023-05-06
Publication date: 2024-03-22
Anticipated expiration: 2033-05-06

Abstract

The utility model discloses a pressure reducing pad with good buffering performance, which comprises a base, wherein a height adjusting component is fixedly arranged in the middle of the outer surface of the upper end of the base, a movable block is fixedly arranged on the outer surface of the upper end of the height adjusting component, a cushion is arranged on the upper part of the movable block, a buffering component is arranged between the outer surface of the upper end of the movable block and the outer surface of the lower end of the cushion, a memory sponge pressure reducing gasket is fixedly arranged on the outer surface of the upper end of the cushion, the buffering component comprises a movable rod, a first sliding groove, a compression spring and a damper, and the height adjusting component comprises a hand wheel, a screw rod, a moving block, a limiting groove, a lifting rod, a mounting groove, a second sliding groove, a sliding block and a fixing rod. The pressure reducing pad with good buffering performance has the advantages of having a hollow structure, avoiding the cushion from extruding the wound position, having buffering capacity, increasing comfort, being convenient for adjusting the height of the cushion according to the requirement, having good ventilation effect and the like.

Description

Decompression pad with good buffering performance

Technical Field

The utility model relates to the technical field of postoperative appliances of anorectal departments, in particular to a pressure reducing pad with good buffering performance.

Background

At present, the patient of anorectal surgery clinic can not directly sit on harder seat, can cause great damage to the position of wound, and for this reason, later, in the prior art, grant in a chinese patent document with bulletin number CN213666244U, recorded an anorectal surgery postoperative edema decompression pad, including seat, bottom plate, leading gasbag pad, rearmounted gasbag pad and side gasbag pad, seat top one end is glued and is equipped with leading gasbag pad, seat top other end is glued and is equipped with rearmounted gasbag pad, seat top both sides just lie in leading gasbag pad and rearmounted gasbag pad and glue between the side gasbag pad and be equipped with the side gasbag pad, leading gasbag pad, rearmounted gasbag pad and side gasbag pad inboard all are equipped with the air cock, the seat bottom is equipped with the bottom plate, the fixed internal thread bush that is equipped with in bottom plate top, the seat bottom welds and is equipped with the supporting shoe, the supporting shoe bottom welds the screw thread post that corresponds with the internal thread bush, and whole device can be applicable to the patient of different edema wounds and use, has good use angle and high and can support the pressure to the patient of supporting part of sitting down.

The pressure reducing pad can perform the function of reducing pressure, but the seat is still in contact and extrusion with the wound; although the cushion has the buffering capacity, the cushion still has the extrusion force on the wound position, does not have the ventilation effect, and brings a certain adverse effect to the use process of people.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides the pressure reducing pad with good buffering performance, which has the advantages of hollow structure design, capability of avoiding the cushion from extruding the wound, buffering capacity, comfort enhancement, convenience in adjusting the height of the cushion according to the requirement, good ventilation effect and the like, and can effectively solve the problems in the background art.

(II) technical scheme

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows: the utility model provides a cushion that cushioning performance is good, includes the base, the middle part fixed mounting of base upper end surface has high adjusting part, high adjusting part's upper end surface fixed mounting has the movable block, the upper portion of movable block is provided with the cushion, be provided with buffer assembly between the upper end surface of movable block and the lower extreme surface of cushion, the upper end surface fixed mounting of cushion has the memory sponge decompression packing ring, buffer assembly's quantity is four sets of, buffer assembly includes movable rod, first spout, compression spring and attenuator, high adjusting part includes hand wheel, screw rod, movable block, spacing groove, lifter, mounting groove, second spout, slider and dead lever, logical groove has been seted up at the middle part of base upper end surface, the operating groove has been seted up to the lower extreme surface of base, just logical groove and operating groove intercommunication.

Preferably, the first sliding groove is formed in the outer surface of the upper end of the movable block, the compression spring and the damper are both located in the first sliding groove, the compression spring is movably sleeved on the outer wall of the damper, the movable rod is fixedly installed on the outer surface of the lower end of the seat cushion, the damper is fixedly installed between the outer surface of the lower end of the movable rod and the bottom of the first sliding groove, and the compression spring is fixedly installed between the outer surface of the lower end of the movable rod and the bottom of the first sliding groove.

Preferably, the outer wall of the movable rod is in sliding connection with the first chute, and the outer surface of the lower end of the movable rod is elastically connected with the bottom of the first chute through a compression spring and a damper.

Preferably, the dead lever fixed mounting is in the middle part of base upper end surface, the mounting groove is seted up in the middle part of dead lever upper end surface, the second spout is seted up in the left and right sides at mounting groove middle part, the hand wheel is located the inside of operation groove, the spacing groove is seted up in the middle part of lifter lower extreme surface, movable block fixed mounting is in the lower part of spacing groove, slider fixed mounting is in the lower part of lifter both sides surface.

Preferably, the hand wheel is fixedly arranged on the outer surface of the lower end of the screw rod, the sliding block is positioned in the second sliding groove, the moving block is positioned on the outer wall of the screw rod, and the outer surface of the upper end of the lifting rod is fixedly connected with the middle part of the outer surface of the lower end of the movable block.

Preferably, the outer wall of the lifting rod is in sliding connection with the mounting groove, the outer wall of the sliding block is in sliding connection with the second sliding groove, the moving block is in threaded connection with the outer wall of the screw rod, a sealing bearing is arranged between the screw rod and the fixing rod, and the screw rod is in rotary connection with the fixing rod through the sealing bearing.

(III) beneficial effects

Compared with the prior art, the utility model provides the pressure reducing pad with good buffering performance, which has the following beneficial effects:

1. this a cushion that cushioning performance is good reduces pressure pad adopts hollow out construction's design through the cushion that sets up, avoids extruding the position of wound, through the memory sponge decompression packing ring that sets up, is convenient for increase the travelling comfort.

2. This a cushion that buffer performance is good reduces pressure pad for there is the clearance between cushion and the movable block through the buffer module that sets up, and the ventilation of being convenient for avoids the position of wound to be because the inflammation that the gas permeability is poor leads to, and buffer module possesses the ability of buffering, increases the travelling comfort.

3. This a cushion that buffer performance is good reduces pressure pad, through the altitude mixture control subassembly of setting, the height of cushion is adjusted as required to be convenient for.

Drawings

Fig. 1 is a schematic diagram of the overall structure of a pressure reducing pad with good buffering performance according to the present utility model.

Fig. 2 is a schematic diagram of a partial structure of a pressure reducing pad with good cushioning properties according to the present utility model.

FIG. 3 is a side cross-sectional view of a cushioning assembly in a high cushioning performance pressure reducing pad of the present utility model.

FIG. 4 is a side cross-sectional view of a height adjustment assembly and base of a high cushioning pad of the present utility model.

In the figure: 1. a base; 2. a height adjustment assembly; 3. a movable block; 4. a cushion; 5. a memory sponge decompression washer; 6. a buffer assembly; 7. a movable rod; 8. a first chute; 9. a compression spring; 10. a damper; 11. an operation groove; 12. a through groove; 13. a hand wheel; 14. a screw; 15. a moving block; 16. a limit groove; 17. a lifting rod; 18. a mounting groove; 19. a second chute; 20. a slide block; 21. and a fixing rod.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

The embodiment is a pressure reducing pad with good buffering performance.

As shown in fig. 1-4, the device comprises a base 1, a height adjusting component 2 is fixedly arranged in the middle of the outer surface of the upper end of the base 1, a movable block 3 is fixedly arranged on the outer surface of the upper end of the height adjusting component 2, a seat cushion 4 is arranged on the upper portion of the movable block 3, a buffer component 6 is arranged between the outer surface of the upper end of the movable block 3 and the outer surface of the lower end of the seat cushion 4, a memory sponge decompression washer 5 is fixedly arranged on the outer surface of the upper end of the seat cushion 4, the number of the buffer components 6 is four, the buffer component 6 comprises four groups, the movable rod 7, a first sliding groove 8, a compression spring 9 and a damper 10, the height adjusting component 2 comprises a hand wheel 13, a screw 14, a movable block 15, a limiting groove 16, a lifting rod 17, a mounting groove 18, a second sliding groove 19, a sliding block 20 and a fixed rod 21, a through groove 12 is formed in the middle of the outer surface of the upper end of the base 1, an operation groove 11 is formed in the outer surface of the lower end of the base 1, and the through groove 12 is communicated with the operation groove 11.

The first sliding groove 8 is formed in the outer surface of the upper end of the movable block 3, the compression spring 9 and the damper 10 are both positioned in the first sliding groove 8, the compression spring 9 is movably sleeved on the outer wall of the damper 10, the movable rod 7 is fixedly arranged on the outer surface of the lower end of the seat cushion 4, the damper 10 is fixedly arranged between the outer surface of the lower end of the movable rod 7 and the bottom of the first sliding groove 8, and the compression spring 9 is fixedly arranged between the outer surface of the lower end of the movable rod 7 and the bottom of the first sliding groove 8; the outer wall of the movable rod 7 is in sliding connection with the first chute 8, and the outer surface of the lower end of the movable rod 7 is elastically connected with the bottom of the first chute 8 through a compression spring 9 and a damper 10; the fixed rod 21 is fixedly arranged in the middle of the outer surface of the upper end of the base 1, the mounting groove 18 is formed in the middle of the outer surface of the upper end of the fixed rod 21, the second sliding groove 19 is formed in the left side and the right side of the middle of the mounting groove 18, the hand wheel 13 is positioned in the operating groove 11, the limit groove 16 is formed in the middle of the outer surface of the lower end of the lifting rod 17, the movable block 15 is fixedly arranged at the lower part of the limit groove 16, and the sliding blocks 20 are fixedly arranged at the lower parts of the outer surfaces of the two sides of the lifting rod 17; the hand wheel 13 is fixedly arranged on the outer surface of the lower end of the screw 14, the sliding block 20 is positioned in the second sliding groove 19, the moving block 15 is positioned on the outer wall of the screw 14, and the outer surface of the upper end of the lifting rod 17 is fixedly connected with the middle part of the outer surface of the lower end of the movable block 3; the outer wall of the lifting rod 17 is in sliding connection with the mounting groove 18, the outer wall of the sliding block 20 is in sliding connection with the second sliding groove 19, the moving block 15 is in threaded connection with the outer wall of the screw rod 14, a sealing bearing is arranged between the screw rod 14 and the fixing rod 21, and the screw rod 14 is in rotary connection with the fixing rod 21 through the sealing bearing.

It should be noted that the utility model is a pressure reducing pad with good buffering performance, through the cushion 4, the design of hollow structure is adopted, the extrusion to the wound position is avoided, and through the memory sponge pressure reducing gasket 5, the comfort is increased conveniently; through the buffer component 6 arranged, a gap exists between the cushion 4 and the movable block 3, ventilation is facilitated, inflammation caused by poor air permeability at the wound position is avoided, the buffer component 6 has buffering capacity, comfort is improved, when a user sits on the outer surface of the upper end of the cushion 4, the movable rod 7 is driven to descend along the first sliding groove 8, and the movable rod 7 extrudes the compression spring 9 and the damper 10 to play a role in buffering; through the altitude mixture control subassembly 2 that sets up, be convenient for adjust the height of cushion 4 as required, be convenient for be applicable to the demand of different height people, through putting the device side, through rotating the inside hand wheel 13 of operating groove 11, hand wheel 13 drives screw rod 14 and rotates, be threaded connection between movable block 15 and the screw rod 14, consequently, can drive lifter 17 along mounting groove 18 through the rotation of screw rod 14 and go up and down, mounting groove 18 drives slider 20 and slides along second spout 19, increase the stability that lifter 17 goes up and down, lifter 17 drives movable block 3 and goes up and down, thereby drive cushion 4 and go up and down.

It should be noted that in this document, relational terms such as first and second (first and second), and the like are 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. Moreover, 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. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.

Claims

1. The utility model provides a cushion that cushioning properties is good, includes base (1), its characterized in that: the utility model discloses a high-speed hydraulic buffer device for the automobile, including base (1), upper end surface, lower extreme surface, buffer assembly (6) are provided with high adjusting part (2) in middle part fixed mounting of base (1) upper end surface, upper end surface fixed mounting of high adjusting part (2) has movable block (3), the upper portion of movable block (3) is provided with cushion (4), be provided with buffer assembly (6) between the upper end surface of movable block (3) and the lower extreme surface of cushion (4), the upper end surface fixed mounting of cushion (4) has memory sponge decompression packing ring (5), the quantity of buffer assembly (6) is four groups, buffer assembly (6) are including movable rod (7), first spout (8), compression spring (9) and attenuator (10), high adjusting part (2) are including hand wheel (13), screw rod (14), movable block (15), spacing groove (16), lifter (17), mounting groove (18), second spout (19), slider (20) and dead lever (21), logical groove (12) have been seted up in the middle part of base (1) upper end surface, lower extreme surface has seted up operation groove (11).

2. A cushioning good pressure reducing pad as set forth in claim 1, wherein: the utility model discloses a movable sliding block, including movable block (3) and damping device, first spout (8) are seted up in the upper end surface of movable block (3), compression spring (9) and attenuator (10) all are arranged in first spout (8), compression spring (9) activity cup joints in the outer wall of attenuator (10), movable rod (7) fixed mounting is in the lower extreme surface of cushion (4), attenuator (10) fixed mounting is between the lower extreme surface of movable rod (7) and the bottom of first spout (8), compression spring (9) fixed mounting is between the lower extreme surface of movable rod (7) and the bottom of first spout (8).

3. A cushioning good pressure reducing pad as set forth in claim 2, wherein: the outer wall of the movable rod (7) is in sliding connection with the first sliding groove (8), and the outer surface of the lower end of the movable rod (7) is elastically connected with the bottom of the first sliding groove (8) through a compression spring (9) and a damper (10).

4. A pressure reducing pad with good cushioning properties according to claim 3, wherein: the utility model discloses a lifting device, including base (1) and fixed block, fixed lever (21) fixed mounting is in the middle part of base (1) upper end surface, the middle part of fixed lever (21) upper end surface is seted up in mounting groove (18) upper end surface in mounting groove (18) middle part in mounting groove (18) left and right sides, hand wheel (13) are located the inside of operating groove (11), limit groove (16) are seted up in the middle part of lifter (17) lower extreme surface, movable block (15) fixed mounting is in the lower part of limit groove (16), slider (20) fixed mounting is in the lower part of lifter (17) both sides surface.

5. The cushion according to claim 4, wherein: the hand wheel (13) is fixedly arranged on the outer surface of the lower end of the screw rod (14), the sliding block (20) is positioned in the second sliding groove (19), the moving block (15) is positioned on the outer wall of the screw rod (14), and the outer surface of the upper end of the lifting rod (17) is fixedly connected with the middle part of the outer surface of the lower end of the movable block (3).

6. The cushion according to claim 5, wherein: the lifting device is characterized in that the outer wall of the lifting rod (17) is in sliding connection with the mounting groove (18), the outer wall of the sliding block (20) is in sliding connection with the second sliding groove (19), the moving block (15) is in threaded connection with the outer wall of the screw rod (14), a sealing bearing is arranged between the screw rod (14) and the fixing rod (21), and the screw rod (14) is in rotary connection with the fixing rod (21) through the sealing bearing.