CN214258707U

CN214258707U - Water cushion with pressure reduction groove

Info

Publication number: CN214258707U
Application number: CN202120296778.7U
Authority: CN
Inventors: 冯栋兵
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-02-03
Filing date: 2021-02-03
Publication date: 2021-09-24
Anticipated expiration: 2031-02-03

Abstract

The utility model discloses a water cushion with relief groove belongs to cushion technical field, including bag and packing liquid, the interior edge pressfitting forms inner ring, outward flange pressfitting formation outer loop about the bag, is equipped with the water filling port on the bag, and packing liquid pours into and struts through the water filling port the bag forms the cushion of cavity recess form. The utility model designs the hollow decompression groove in the center of the cushion, thereby avoiding pressing the important organs of the lower half body, meanwhile, the water cushion can evenly support and float the human body buttocks, completely fit with the buttocks curve, disperse the pressure, avoid the stress concentration and reduce the pain and paralysis; in addition, the water cushion adopts a double-liner design, the supporting height of the groove is ensured, and a constant-temperature heating sheet and an air bag can be added, so that the heat treatment or massage effect is realized.

Description

Water cushion with pressure reduction groove

Technical Field

The utility model belongs to the technical field of the cushion and specifically relates to a water cushion with relief groove.

Background

At present, office workers need to sit for a long time to work more and more, diseases caused by long-time sitting are more and more common, such as hemorrhoids, prostatitis and caudal vertebra pain, and high-rise people, such as IT, drivers, word or cartography workers and the like. Most of office chairs or cushions on the market at present are made of sponge, have a solid structure and poor air permeability, the weight of the upper half of a human body is completely pressed on the lower half of the human body when the user sits for a long time, and the cushion presses the lower half organs (such as the caudal vertebra, the prostate and the genitals), so that the blood circulation of the organs is poor, metabolites are accumulated, and the injury and inflammation are generated, so that the work and the physical and mental health are extremely influenced.

SUMMERY OF THE UTILITY MODEL

In order to overcome shortcoming such as the solid cushion of sponge oppression injury to human lower body organ among the prior art, realize sitting for a long time and decompress, alleviate the sick and painful, the utility model discloses a water cushion with relief groove through at cushion central design cavity relief groove, avoids oppressing important organ, and human buttock can evenly be held in the palm and floated to water cushion simultaneously, laminates the buttock curve completely, and dispersed pressure avoids stress concentration, reduces painful paralysis and feels. In addition, the water cushion can be added with a constant temperature heating sheet and an air bag to realize the effect of heat treatment or massage.

The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a water cushion with relief groove, includes bag and filling liquid, the interior edge pressfitting of bag upper and lower surface forms the inner ring, the outward flange pressfitting forms the outer loop, be equipped with the water filling port on the bag, filling liquid pours into and struts the bag forms the cushion of cavity recess form through the water filling port.

The water cushion with the pressure reduction groove is characterized in that the bag is made of PVC materials, and the filling liquid is water.

The water cushion with the pressure reducing groove is characterized in that the inner ring of the bag is rectangular or oval with a large front part and a small back part, and the groove formed by the inner ring of the bag is not less than 45mm in width, not less than 150mm in length and not less than 15mm in depth.

The water cushion with the pressure reduction groove comprises a silica gel plug and a cover, wherein the water injection port is provided with external threads, the silica gel plug can be arranged in the water injection port, the cover is provided with internal threads, and the water injection port is screwed with the cover through the threads and sealed.

The water cushion with the pressure reduction groove is characterized in that the bag can be sequentially divided into the first inner container and the second inner container from the middle to the outside, the first inner container and the second inner container are independent from each other, the first inner container is provided with the first water injection port, the second inner container is provided with the second water injection port, the first inner container can be filled with liquid or gas through the first water injection port, and the second inner container can be filled with liquid through the second water injection port.

The aforesaid water cushion with relief groove, wherein, the bag from top to bottom can divide into third inner bag and fourth inner bag in proper order, the third inner bag with the fourth inner bag is independent each other, be equipped with the inflation inlet on the third inner bag, be equipped with the third water filling port on the fourth inner bag, filling liquid pours into and props up through the third water filling port the fourth inner bag, third inner bag upper surface is equipped with a plurality of cavity bumps, the air pump with the inflation inlet intercommunication, air pump intermittent type nature is right the third inner bag is aerifyd, is bled.

The water cushion with the pressure reduction groove is characterized in that the upper surface of the bag is provided with a plurality of mutually communicated small raised bags, and filling liquid is injected through the water injection port and props up the small bags to form the cushion in a hollow groove shape.

The water cushion with the pressure reduction groove is characterized in that the bag is internally provided with a drawstring which is connected with the upper surface and the lower surface of the bag, and the drawstring is provided with a water through hole.

The water cushion with the pressure reduction groove is characterized in that the bag is filled with sponge.

The water cushion with the pressure reduction groove further comprises a cushion cover and a constant-temperature electric heating piece, the bag and the constant-temperature electric heating piece are sleeved in the cushion cover, and the constant-temperature electric heating piece is located below the bag.

Compared with the prior art, the utility model discloses the beneficial effect who has is:

1. by designing the hollow decompression groove, the compression of important organs (such as prostate, genitals and caudal vertebra) is avoided, the blood is smooth, the compression feeling is relieved, and pathogenic factors are removed.

2. The water cushion can uniformly support and float the buttocks of a human body, is completely attached to the curve of the buttocks, disperses pressure, avoids stress concentration and reduces pain and paralysis.

3. The design of the double inner containers of the water cushion from inside to outside avoids deformation and collapse of the inner container close to the pressure reduction tank by filling gas or liquid, improves the support of the groove and ensures the function of the groove.

4. The water cushion is designed into double inner containers from top to bottom, the inner container on the water cushion is provided with salient points for the air bag, and the air pump intermittently pumps air and inflates air, so that the massage function can be realized, and the fatigue is relieved.

5. The water cushion can be sleeved in the cushion cover, so that the embarrassment caused by the fact that the groove in the middle of the cushion is exposed outside is avoided, meanwhile, the constant-temperature heating piece can be added below the cushion, the water temperature is guaranteed, heat is provided, the thermotherapy, the blood circulation is promoted, and the pain is relieved.

Drawings

Fig. 1 is an overall schematic view of a pouch in embodiment 1 of the present invention, in which the hollow groove is an ellipse with a large front and a small rear.

Fig. 2 is a schematic front view of fig. 1.

Fig. 3 is a schematic view of the back of fig. 1.

Fig. 4 is an enlarged schematic view of the sectional view a of fig. 3, showing the sealing structure of the water filling port.

Fig. 5 is an explosion schematic diagram of the water filling port sealing structure of the present invention.

Fig. 6 is a sectional view B in fig. 3.

Fig. 7 is an exploded view of the combination of the bag, cushion cover and constant temperature electric heating plate.

Fig. 8 is a schematic view of a pouch according to example 2 of the present invention, wherein the hollow groove is rectangular.

Fig. 9 is a schematic view of embodiment 3 of the present invention, which is designed with two inner containers from inside to outside.

Fig. 10 is a sectional view E of fig. 9.

Fig. 11 is an enlarged schematic view of portion F of fig. 10.

Fig. 12 is a schematic view of embodiment 4 of the present invention, from top to bottom, with a double-liner design.

Fig. 13 is a sectional view C in fig. 12.

Fig. 14 is an enlarged schematic view of a portion D in fig. 13.

Fig. 15 is a schematic front view of embodiment 5 of the present invention.

Fig. 16 is an isometric view of embodiment 5 of the invention.

In the drawings: 1. a pouch; 10. an upper surface of the pouch; 100. a sachet; 11. a lower surface of the capsular bag; 12. a capsular bag inner ring; a capsular bag outer ring; 14. a water injection port; 140. a first water injection port; 141. a second water injection port; 142. a third water filling port; 15. a first inner container; 16. a second inner container; 17. a third inner container; 170. an inflation inlet; 171. hollow salient points; 18. a fourth inner container; 19. pulling the belt; 190. water passing holes; 2. a silica gel plug; 3. a cover; 4. a sponge; 5. a cushion cover; 6. constant temperature electric heating piece.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention will be described in detail with reference to the embodiments of the drawings, but not as a limitation of the present invention.

Example 1: as shown in fig. 1 to 3, the present embodiment provides a water cushion with a pressure-reducing groove, which includes a bag and a filling liquid, the bag 1 is made of PVC, the thickness of the bag is more than 0.5mm, the filling liquid is water, the bag is formed by hot-press welding, the inner edges of the upper surface 10 and the lower surface 11 of the bag are press-fitted to form a bag inner ring 12, the outer edges of the bag are press-fitted to form a bag outer ring 13, the bag is provided with a water injection port 14, and the filling liquid is injected through the water injection port 14 and props up the bag 1 to swell the bag, so. Compared with the cushions made of other materials, the water-filled cushion can uniformly support the buttocks of a human body, is attached to the curve of the buttocks, disperses pressure and effectively avoids stress concentration.

As shown in fig. 1 and 6, the inner ring 12 of the capsular bag is in an oval shape similar to a big front and a small back, the width W of the groove formed by the inner ring 12 of the capsular bag is not less than 45mm, the length L is not less than 150mm, the depth H is not less than 15mm, and the groove is a pressure reduction groove, so that important organs of the lower half of the human body can be suspended in the air to be prevented from being pressed, blood can be unobstructed, and pathogenic factors can be eliminated.

As shown in fig. 3-5, the water filling port 14 has an external thread, a silicon plug 2 can be embedded in the water filling port 14, and then an internal thread cover 3 is added, and the water filling port 14 and the cover 3 are screwed together through the thread, so as to achieve the sealing effect, and prevent explosion and leakage.

Preferably, as shown in fig. 2 and 6, the bag 1 is provided with a drawstring 19 inside, the drawstring 19 connects the upper surface 10 of the bag and the lower surface 11 of the bag, and is radially and uniformly distributed, and intersects with the inner and outer rings of the bag, the drawstring is provided with water holes 190, the softness and hardness of the water cushion can be adjusted by arranging the quantity of the drawstring and sealing, and the structure of the upper and lower surfaces and the inner and outer rings can ensure the height of the groove through the drawstring, so as to avoid collapse.

Preferably, as shown in fig. 6, the bag 1 is filled with a water-absorbent sponge 4, which enhances the support of the water cushion.

Preferably, as shown in fig. 7, the above-mentioned bag can be cased in a cushion cover 5, avoid the awkwardness that the recess exposes outside arousing in the middle of the cushion, can place constant temperature electric heat piece 6 simultaneously in bag 1 below, constant temperature electric heat piece 6 is through contacting heat conduction with water heating to suitable temperature, can guarantee that the cushion is not cold winter, can design the thermotherapy mode simultaneously, control constant temperature electric heat piece and realize the thermotherapy efficiency: the heat is radiated to the buttocks and important organs of the human body through the groove and the cushion, and the heat treatment can be carried out, the blood circulation is promoted, and the pain is relieved, so that the treatment can be carried out while working in daily use.

Example 2: as shown in FIG. 8, the inner ring 12 of the bladder is rectangular-like and the bladder is filled with water to form a rectangular hollow pressure relief trough.

Example 3: as shown in fig. 9 to 11, the pouch 1 is divided into a first inner container 15 and a second inner container 16 from the middle to the outside in sequence, the first inner container and the second inner container are independent from each other, the first inner container is provided with a first water injection port 140, the second inner container is provided with a second water injection port 141, the first inner container 15 can be filled with water or gas through the first water injection port 140, and the second inner container 16 can be filled with water through the second water injection port 141 and is in a half-filled state. The first inner container in the completely full state can avoid collapse and ensure the height of the groove, thereby ensuring the core function of the decompression tank.

Example 4: as shown in fig. 12 to 14, the bag 1 can be divided into a third inner bag 17 and a fourth inner bag 18 from top to bottom in sequence, the third inner bag and the fourth inner bag are independent from each other, an inflation inlet 170 is arranged on the third inner bag, a third water filling inlet 142 is arranged on the fourth inner bag, filling liquid is injected through the third water filling inlet 142 and props up the fourth inner bag 18, a plurality of hollow bumps 171 are arranged on the upper surface of the third inner bag 17, an air pump is communicated with the inflation inlet 170, the third inner bag 17 is intermittently inflated and exhausted by the air pump, the third inner bag is designed to be provided with bumps through the air pump, the massage function can be realized, and fatigue can be relieved.

Example 5: as shown in fig. 15 to 16, the pouch is formed by hot-pressing and welding an upper layer and a lower layer into a pouch shape, wherein the upper surface 10 is provided with a plurality of mutually communicated small protruding pouch pockets 100, the area of the upper surface 10 except for the "pouch pocket, the communication channel between the pouch pocket and the pouch pocket" is pressed with the lower surface 11, so that a bean curd block design is formed, and the filling liquid is injected through the water injection port 14 and props up the small pouch pockets 100 to form a hollow groove-shaped cushion.

The above description is only an example of the preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and those skilled in the art should be able to realize the equivalent alternatives and obvious variations of the present invention.

Claims

1. The water cushion with the pressure reduction groove comprises a bag (1) and filling liquid, and is characterized in that the upper surface (10) of the bag and the inner edge of the lower surface (11) of the bag are pressed to form a bag inner ring (12) and the outer edge is pressed to form a bag outer ring (13), the bag is provided with a water injection port (14), and the filling liquid is injected through the water injection port (14) and props open the bag (1) to form a hollow groove-shaped cushion.

2. A water cushion with a pressure relief groove as defined in claim 1, wherein said bag (1) is PVC and said filling liquid is water.

3. A water seat cushion with a pressure reducing groove as defined in claim 1, wherein said bladder inner ring (12) is shaped like a rectangle or an ellipse with a large front and a small rear, and said bladder inner ring (12) forms a groove with a width of not less than 45mm, a length of not less than 150mm and a depth of not less than 15 mm.

4. The water cushion with the pressure reduction groove as claimed in claim 1, further comprising a silica gel plug (2) and a cover (3), wherein the water injection port (14) is provided with an external thread, the silica gel plug (2) can be arranged in the water injection port (14), the cover (3) is provided with an internal thread, and the water injection port (14) and the cover (3) are sealed in a screwing manner through the thread.

5. The water cushion with the pressure reducing groove as claimed in claim 1, wherein the bag (1) is sequentially divided into a first inner container (15) and a second inner container (16) from the middle to the outside, the first inner container and the second inner container are independent from each other, the first inner container is provided with a first water injection port (140), the second inner container is provided with a second water injection port (141), the first inner container (15) can be filled with liquid or gas through the first water injection port (140), and the second inner container (16) can be filled with liquid through the second water injection port (141).

6. The water cushion with the pressure reducing groove as claimed in claim 1, wherein the bag (1) is sequentially divided into a third inner container (17) and a fourth inner container (18) from top to bottom, the third inner container and the fourth inner container are independent from each other, an inflation inlet (170) is formed in the third inner container, a third water filling inlet (142) is formed in the fourth inner container, the filling liquid is injected through the third water filling inlet (142) and props up the fourth inner container (18), a plurality of hollow salient points (171) are arranged on the upper surface of the third inner container (17), the air pump is communicated with the inflation inlet (170), and the air pump is intermittently used for inflating and exhausting the third inner container (17).

7. A water cushion with a decompression tank as claimed in claim 1, wherein the upper surface (10) of the bag is provided with a plurality of mutually communicated small raised bags (100), and the filling liquid is injected through the water injection port and props up the small bags (100) to form a cushion in the shape of a hollow groove.

8. A water cushion with a pressure relief trough according to claim 1 characterized in that a drawstring (19) is provided inside said bag (1), said drawstring (19) connecting the upper surface (10) of said bag and the lower surface (11) of said bag, said drawstring being provided with water through holes (190).

9. A water cushion with a pressure relief groove as defined in claim 1, wherein said bladder (1) is filled with a sponge (4).

10. A water cushion with a pressure-reducing slot as claimed in claim 1, further comprising a cushion cover (5) and a thermostatic electric heating sheet (6), wherein said bag (1) and thermostatic electric heating sheet (6) are sleeved in said cushion cover (5), and said thermostatic electric heating sheet (6) is located under said bag (1).