CN218127781U

CN218127781U - Cushion pad

Info

Publication number: CN218127781U
Application number: CN202221795221.9U
Authority: CN
Inventors: 谭有福
Original assignee: Taizhou Sunjoy Automobile Product Co ltd
Current assignee: Taizhou Sunjoy Automobile Product Co ltd
Priority date: 2022-07-11
Filing date: 2022-07-11
Publication date: 2022-12-27
Anticipated expiration: 2032-07-11

Abstract

The application relates to a cushion, which comprises a cushion body and two supporting blocks, wherein the two supporting blocks are arranged on the front surface of the cushion body at intervals, a ventilation interval is arranged between the two supporting blocks, and the supporting blocks are used for being contacted with buttocks. During the use, the cushion is laid to the seat on, and the back contact seat of filling up the body, when personnel sat on the seat, human left buttock contact a supporting shoe, and human right buttock contacts another supporting shoe, then the interval of ventilating between two supporting shoes just to human perineum and buttockthigh ditch, and the air flows in the interval department of ventilating to take away damp and hot air, in order to do benefit to human perineum and buttockthigh ditch department and keep dry and comfortable, improve the travelling comfort.

Description

Cushion pad

Technical Field

The present application relates to a seat cushion.

Background

The chair mainly comprises a chair surface and a chair back. When a person sits on the seat, the seat surface provides support for thighs and buttocks, and the seat back provides support for waist and back, so that the human body is relaxed.

When a person sits on the seat, the person is in a relaxed state, and the person is in close contact with the seat, so that the air fluidity of the contact part is poor, the sweat cannot be discharged favorably, and particularly, the person feels uncomfortable under the condition that the perineum and the gluteal folds are in damp heat.

SUMMERY OF THE UTILITY MODEL

In order to improve the air fluidity between the surface of the human body and the seat surface, the application provides a cushion.

The application provides a cushion adopts following technical scheme:

a cushion comprises a cushion body and two supporting blocks, wherein the two supporting blocks are arranged on the front face of the cushion body at intervals, a ventilation interval is arranged between the two supporting blocks, and the supporting blocks are used for enabling buttocks to contact.

Through adopting above-mentioned technical scheme, during the use, the cushion is laid to the seat on, fill up the back contact seat of body, when personnel sit on the seat, supporting shoe of human left buttock contact, another supporting shoe of human right buttock contact, then the interval of ventilating between two supporting shoes just to human perineum portion and buttockss thigh ditch (in this application, buttockss thigh ditch indicates the skin ditch between human left and right buttock), the air is flowing in interval department of ventilating, in order to take away moist hot air, in order to do benefit to human perineum portion and buttockss thigh ditch department and keep dry and comfortable, improve the travelling comfort.

Preferably, the width of the vent gap increases with distance from the cushion body.

Through adopting above-mentioned technical scheme, increase the opening width of ventilating the interval to do benefit to the air that flows in ventilating the interval and the wet and hot air contact of human perineum portion and gluteal fold ditch, in order to take away wet and hot air.

Preferably, the width and length of the support blocks decrease away from the pad body.

Preferably, the supporting shoe includes the main part and contacts, the front of filling up the body is located to the main part, the surface that the main part deviates from filling up the body is equipped with the air vent, the bottom of air vent is located to the contacts, the contacts interval is equipped with a plurality ofly, the contacts is used for supplying the buttock contact.

Through adopting above-mentioned technical scheme, when personnel sat on the seat, human buttock and contact piece contacted, and the clearance between the adjacent contact piece also supplies the air current, does benefit to the sweat on human buttock surface and gets rid of, improves the travelling comfort.

Preferably, the supporting blocks are provided with air holes at intervals, the air holes penetrate through the supporting blocks along the thickness direction of the cushion body, the cushion body is provided with communication holes at intervals, the communication holes penetrate through the cushion body along the thickness direction of the cushion body, and the communication holes are communicated with the air holes.

By adopting the technical scheme, when a person sits on the seat, the buttocks of the human body is in contact with the supporting block, the communicating holes and the air holes can be used for air flow, sweat on the surfaces of the buttocks of the human body can be discharged conveniently, and the comfort is improved.

Preferably, the supporting block further comprises a contact ring, the contact ring is connected to the supporting block and used for contacting with the hip, the contact ring is arranged in the vent hole, and the contact ring is communicated with the vent hole.

Through adopting above-mentioned technical scheme, when the human body contacts the cushion, the human pressure to the cushion is on a parallel with the body thickness direction of filling up basically, and contact ring easily takes place to warp along filling up body thickness direction, and contact ring gives the human body with comparatively soft sense of touch, improves the travelling comfort.

Preferably, the back of the cushion body is provided with a plurality of communicating grooves which are communicated with each other.

Through adopting above-mentioned technical scheme, the intercommunication groove is used for supplying the air to flow for keep the circulation of air between cushion and the seat, take away the heat of cushion, do benefit to the temperature that reduces the pad body, in order to improve the travelling comfort.

Preferably, a supporting strip is arranged in the communicating groove.

Through adopting above-mentioned technical scheme, utilize the support bar to improve the structural strength of cushion to maintain the size in intercommunication groove, and then the air of being convenient for flows.

Preferably, the surface of the supporting strip, which is deviated from the bottom of the communicating groove, is positioned in the communicating groove.

By adopting the technical scheme, under the condition that the back of the cushion body is attached to the chair surface, a gap exists between the surface of the support strip departing from the bottom of the communication groove and the chair surface, and the gap can be used for air flowing.

In summary, the present application includes at least one of the following beneficial technical effects:

1. when the seat cushion is used, the seat cushion is laid on the seat surface, the back surface of the cushion body is contacted with the seat surface, when a person sits on the seat, the left hip of the human body is contacted with one supporting block, the right hip of the human body is contacted with the other supporting block, the ventilation interval between the two supporting blocks is over against the perineum and the gluteal groove of the human body, and air flows at the ventilation interval to take away moist and hot air, so that the perineum and the gluteal groove of the human body can be kept dry and comfortable, and the comfort is improved;

2. the communicating groove is used for air flowing, so that air circulation is kept between the cushion and the seat surface, the heat of the cushion is taken away, the temperature of the cushion body is favorably reduced, and the comfort is improved.

Drawings

Fig. 1 is a front view schematically showing a seat cushion according to embodiment 1.

Fig. 2 is an enlarged view at a in fig. 1.

Fig. 3 is a back surface structure diagram of the seat cushion of embodiment 1.

Fig. 4 is an enlarged view at B in fig. 3.

Fig. 5 is a schematic structural view of a seat cushion according to embodiment 2.

Fig. 6 is a schematic structural view of a seat cushion according to embodiment 3.

Fig. 7 is an enlarged view at C in fig. 6.

Fig. 8 is a schematic structural view of a seat cushion according to embodiment 4.

Fig. 9 is a schematic structural view of a seat cushion according to embodiment 5.

Fig. 10 is a schematic structural view of a seat cushion according to embodiment 6.

Fig. 11 is a schematic structural view of a seat cushion of embodiment 7.

Description of reference numerals: 1. a cushion body; 11. a communicating hole; 12. a communicating groove; 2. a supporting block; 21. a main body; 22. a contact block; 23. a contact ring; 24. a vent groove; 25. air holes are formed; 3. a ventilation interval; 4. a supporting strip; 5. a support cylinder; 51. a gas port; 6. and (5) a structural strip.

Detailed Description

The present application is described in further detail below with reference to figures 1-11.

The embodiment of the application discloses a cushion. The cushion is integrally formed and is used for being paved on a chair surface so as to be contacted with the legs and the buttocks of a human body.

Example 1

Referring to fig. 1, the seat cushion includes a cushion body 1 and support blocks 2.

The cushion body 1 is laid on the seat surface, and the back surface of the cushion body 1 is in contact with the seat surface.

The number of the supporting blocks 2 is two, the two supporting blocks 2 are connected to the front surface of the cushion body 1, and the two supporting blocks 2 are arranged at intervals to form an air-ventilation space 3 between the two supporting blocks 2.

The width and length of the support block 2 both decrease with distance from the cushion body 1, so that the width of the ventilation space 3 increases with distance from the cushion body 1. When a human body sits on the cushion, one supporting block 2 is used for being contacted with the left hip of the human body, and the other supporting block 2 is used for being contacted with the right hip of the human body.

Referring to fig. 1 and 2, the support block 2 includes a body 21, a contact block 22, and a contact ring 23.

The main body 21 is connected to the front surface of the cushion body 1. The width and length of the main body 21 both decrease away from the pad body 1. The surface of the main body 21 facing away from the cushion body 1 is provided with a vent groove 24, and the circumferential inner wall of the vent groove 24 has a similar or same curvature as the outer circumference of the main body 21. The contact block 22 is provided in plural, and the plural contact blocks 22 are provided at intervals at the bottom of the vent groove 24. The surface of the contact block 22 facing away from the bottom of the vent slot 24 is intended to be contacted by a human body.

The supporting block 2 is provided with a plurality of air holes 25 at intervals. The air holes 25 correspond to the contact blocks 22 one by one, namely the projection of the contact blocks 22 on the surface of the cushion body 1 covers the projection of the air holes 25 on the surface of the cushion body 1. And the ventilation hole 25 penetrates through the supporting block 2 (the contact block 22 and the main body 21) along the thickness direction of the cushion body 1. The cushion body 1 is provided with a plurality of communicating holes 11 at intervals, the communicating holes 11 penetrate through the cushion body 1 along the thickness direction of the cushion body 1, and the communicating holes 11 are in one-to-one correspondence with the air holes 25 and are communicated with each other. Meanwhile, the inner periphery of the communication hole 11 is flush with the inner periphery of the ventilation hole 25, i.e. the projection of the ventilation hole 25 on the back surface of the cushion body 1 is completely coincident with the projection of the communication hole 11 on the surface of the cushion body 1.

The contact block 22 and the vent hole 25 may be identical in shape or different in shape. The shapes of the contact block 22 and the air holes 25 can be as follows: hexagonal, rectangular, circular, diamond-shaped, triangular, or the like.

In this embodiment, the contact block 22 and the air hole 25 are regular hexagons, and the centers of the two are overlapped. Meanwhile, the adjacent side lengths between two adjacent contact blocks 22 are parallel to each other; so that six contact blocks 22 are surrounded on the peripheral side of one contact block 22.

The contact rings 23 are provided in plurality, and the contact rings 23 correspond to the air holes 25 one by one. The contact ring 23 is positioned in the ventilation hole 25, and the outer circumference of the contact ring 23 is connected to the inner circumference of the ventilation hole 25, so that the contact ring 23 is communicated with the ventilation hole 25. The end face of the contact ring 23 is flush with the surface of the contact block 22 facing away from the bottom of the vent groove 24.

A round angle is arranged between the contact block 22 and the contact ring 23 to improve the comfort when the human body contacts the cushion.

Referring to fig. 3 and 4, a communication groove 12 is provided on the back surface of the cushion body 1 between any adjacent communication holes 11, and the plurality of communication grooves 12 communicate with each other. The inside of the communicating groove 12 is provided with a supporting strip 4, and the supporting strip 4 is connected with the bottom of the communicating groove 12. The surface of the supporting strip 4 departing from the bottom of the communicating groove 12 is positioned in the communicating groove 12, so that when the back of the cushion body 1 contacts the chair surface, a gap exists between the bottom of the supporting strip 4 departing from the communicating groove 12 and the chair surface.

The implementation principle of the embodiment 1 is as follows: during the use, the cushion is laid to the seat on, fills up the back contact seat of body 1, and when personnel sat on the seat, human left buttock contact a supporting shoe 2, and human right buttock contacts another supporting shoe 2, then the interval 3 of ventilating between two supporting shoes 2 just to human perineum and buttockss thigh ditch, and the air flows in interval 3 department of ventilating to take away damp and hot air, keep dry and comfortable with the perineum and the buttockss ditch department that do benefit to the human body, improve the travelling comfort.

Example 2

Referring to fig. 5, the present embodiment is different from embodiment 1 in that the contact blocks 22 and the ventilation holes 25 are rectangular, and the plurality of contact blocks 22 are in a rectangular array, i.e., eight contact blocks 22 are surrounded on the peripheral side of one contact block 22.

In this embodiment, the contact block 22 and the vent 25 are square.

Example 3

Referring to fig. 6 and 7, the present embodiment is different from embodiment 1 in that: the contact block 22 and the air holes 25 are all diamond-shaped. The diagonal line of the contact block 22 coincides with the diagonal line of the ventilation hole 25, and one diagonal line of the diamond shape is vertical.

The supporting block 2 further comprises a supporting cylinder 5 and a structural bar 6, the supporting cylinder 5 is in a diamond shape, and the diagonal line of the supporting cylinder 5 is superposed with the diagonal line of the contact block 22. The support cylinder 5 is provided with a rhombic air port 51. The structural strip 6 is positioned in the air vent 25, one end of the structural strip 6 is connected to the inner periphery of the air vent 51, and the other end of the structural strip 6 is connected to the outer periphery of the support cylinder 5.

In the present embodiment, the structural bars 6 are overlapped with the diagonals of the diamond.

Example 4

Referring to fig. 8, the present embodiment is different from embodiment 1 in that: the contact blocks 22 and the air holes 25 are circular, and the plurality of contact blocks 22 are in a rectangular array.

Example 5

Referring to fig. 9, the present embodiment is different from embodiment 1 in that: the contact block 22 and the air holes 25 are triangular. In the embodiment, the contact block 22 and the vent 25 are isosceles triangles. The base of the isosceles triangle is parallel to the width direction of the support block 2.

Among the plurality of contact blocks 22 distributed in the width direction of the support block 2: between two adjacent contact blocks 22, the vertex angles of the two isosceles triangles face opposite directions.

Among the plurality of contact blocks 22 distributed along the length direction of the support block 2: between two adjacent contact blocks 22, the vertex angles of the two isosceles triangles face opposite directions.

Example 6

Referring to fig. 10, the present embodiment is different from embodiment 1 in that: the contact block 22 and the air holes 25 are triangular. One side of the triangle is parallel to the width direction of the support block 2.

Among the plurality of contact blocks 22 distributed along the length direction of the support block 2: the apex angles of all triangles are oriented uniformly.

In a plurality of contact block 22 holes distributed along the width direction of the support block 2: between two adjacent contact blocks 22, the vertex angles of the two triangles face oppositely.

In this embodiment, the contact block 22 and the ventilation hole 25 are equilateral triangles.

Example 7

The actual contact area of the human body (thighs, buttocks) with the seat cushion can be seen as two approximately elliptical areas.

Referring to fig. 11, the present embodiment is different from embodiment 1 in that: one end of any supporting block 2 departing from the other supporting block 2 and the rear ends of the two supporting blocks 2 are both set to be arc-shaped and protrude outwards, so that the supporting blocks 2 are approximately elliptical and are contacted with thighs and buttocks.

Meanwhile, the arc shape of the rear ends of the two supporting blocks 2 enables a ventilation groove to be formed in the middle of the rear end of the cushion body 1, and when a human body sits on the ventilation cushion, the ventilation groove can be used for facing the position of the gluteal groove.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. A cushion, its characterized in that: the cushion comprises a cushion body (1) and two supporting blocks (2), wherein the two supporting blocks (2) are arranged on the front surface of the cushion body (1) at intervals, a ventilation interval (3) is arranged between the two supporting blocks (2), and the supporting blocks (2) are used for being contacted with the buttocks.

2. A seat cushion according to claim 1, wherein: the width of the ventilation interval (3) increases with the distance from the cushion body (1).

3. A seat cushion according to claim 2, wherein: the width and the length of the supporting block (2) are reduced along with the distance from the cushion body (1).

4. A seat cushion according to claim 1, wherein: supporting shoe (2) are including main part (21) and contact piece (22), the front of filling up body (1) is located in main part (21), the surface that main part (21) deviates from to fill up body (1) is equipped with air channel (24), the tank bottom of air channel (24) is located in contact piece (22), contact piece (22) interval is equipped with a plurality ofly, contact piece (22) are used for supplying the buttock contact.

5. A seat cushion according to claim 1, wherein: the cushion is characterized in that the supporting blocks (2) are provided with air holes (25) at intervals, the air holes (25) penetrate through the supporting blocks (2) along the thickness direction of the cushion body (1), the cushion body (1) is provided with communicating holes (11) at intervals, the communicating holes (11) penetrate through the cushion body (1) along the thickness direction of the cushion body (1), and the communicating holes (11) are communicated with the air holes (25).

6. A seat cushion according to claim 5, wherein: the supporting shoe (2) still include contact ring (23), contact ring (23) are connected in supporting shoe (2), contact ring (23) are used for supplying the buttock contact, contact ring (23) are located in bleeder vent (25), just contact ring (23) intercommunication bleeder vent (25).

7. A seat cushion according to claim 1, wherein: the back of the cushion body (1) is provided with a plurality of communicating grooves (12) which are communicated with each other.

8. The seat cushion according to claim 7, wherein: and a supporting strip (4) is arranged in the communicating groove (12).

9. The seat cushion according to claim 8, wherein: the surface of the support bar (4) departing from the bottom of the communicating groove (12) is positioned in the communicating groove (12).