CN210249264U

CN210249264U - Gel cushion inner core

Info

Publication number: CN210249264U
Application number: CN201920791496.7U
Authority: CN
Inventors: 张良旗
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-05-29
Filing date: 2019-05-29
Publication date: 2020-04-07
Anticipated expiration: 2029-05-29

Abstract

The utility model relates to a gel seatpad inner core relates to a seatpad, belongs to house articles for daily use technical field, and it includes inner core main part and liquid gel, offer the holding tank that is used for holding liquid gel in the inner core main part, upwards protruding shaping has the support column that a plurality of has the bleeder vent in the holding tank, the liquid gel adhesion is in the holding tank, and surround the support column, still be provided with the caudal vertebra groove in the inner core main part, the caudal vertebra groove is located the rear side of inner core main part, just caudal vertebra inslot side is provided with transition circular arc portion, the utility model aims at providing a simple structure has good comfort level, and air permeability is good, sits the gel seatpad inner core that is not tired for a long time.

Description

Gel cushion inner core

Technical Field

The utility model belongs to the technical field of household articles for daily use, and relates to a seat cushion, in particular to a gel seat cushion inner core.

Background

The seat cushion is very close to the life of people, people can not have the seat cushion when having a rest, the existing seat cushions are various, and the seat cushions are made of grass seat cushions, rattan seat cushions, cotton seat cushions and the like according to different manufacturing materials. In order to make the seat cushion soft, people adopt leather, cloth fabric and the like as the seat surface, and elastic materials such as sponge and the like are wrapped inside the seat cushion, so that the seat cushion is elastic after sitting up, but the seat cushion is long in time, particularly in summer, the seat cushion feels sultry and airtight, sweat emitted from a human body cannot be emitted, the sweat can adhere to the seat cushion, the seat cushion is uncomfortable to use, meanwhile, the seat cushion can extrude the caudal vertebra, and a user can feel tired when sitting on the seat cushion.

Disclosure of Invention

The utility model aims at providing a simple structure has good comfort level, and air permeability is good, the gel seatpad inner core that does not feel tired for a long time of sitting.

The purpose of the utility model is realized like this:

the utility model provides a gel seatpad inner core, includes inner core main part and liquid gel, offer the holding tank that is used for holding liquid gel in the inner core main part, the protruding shaping that makes progress in the holding tank has the support column that a plurality of has the bleeder vent, the liquid gel adhesion is in the holding tank, and surround the support column.

In the gel cushion inner core, the inner core main body is also provided with a caudal vertebra groove.

In the gel cushion inner core, the caudal vertebra groove is positioned at the rear side of the inner core main body, and a transition circular arc part is arranged at the inner side of the caudal vertebra groove.

In the above-described gel cushion core, the upper end faces of the supporting pillars are substantially flush with the upper end face of the core main body.

In the gel cushion inner core, the support column is in a cone frustum structure, and the large end of the support column is connected with the bottom of the accommodating groove.

In the gel cushion inner core, the diameter of the air holes on the supporting columns is between 5 and 10 mm.

In the gel cushion inner core, the distance between the inner surface of the air hole and the outer surface of the support column is at least 4 mm.

In the above gel cushion core, the distance between the inner side surface of the receiving groove and the edge of the core main body is at least 20 mm.

In the gel seat cushion inner core, the inner core main body is made of a latex cotton material.

Compared with the prior art, the utility model outstanding and profitable technological effect is:

the utility model discloses simple structure, only need inner core main part and liquid gel can, the bleeder vent of setting on the support column is in order to guarantee the gas permeability of seatpad, the support column then plays a effect that reduces the bleeder vent and warp, and the temperature of seatpad can then be guaranteed with the combination of bleeder vent to liquid gel, be provided with the caudal vertebra groove in the inner core main part and can avoid caudal vertebra and seatpad direct contact, reduce the extrusion to the caudal vertebra, the caudal vertebra groove also plays the radiating effect simultaneously, reduces the probability of perspiring of hip position.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a schematic structural view of the main body of the inner core of the present invention;

fig. 3 is a full sectional view of the present invention.

The reference numerals in the figures denote the meanings:

11-an inner core body; 12-a liquid gel; 13-accommodating grooves; 14-air holes; 15-a support column;

16-caudal vertebral canal; 160-transition arc portion;

Detailed Description

The invention will be further described with reference to specific embodiments below:

as shown in fig. 1-3, a gel seatpad inner core, includes inner core main part 11 and liquid gel 12, offer the holding tank 13 that is used for holding liquid gel 12 on the inner core main part 11, the whole shape of holding tank is the shape of falling the U basically, the shape of holding tank accords with human engineering, for improving user's use comfort, it has the support column 15 that a plurality of has bleeder vent 14 to the protruding shaping of upwards in the holding tank 13, and the support column of design guarantees that the bleeder vent can not warp, guarantees the air permeability of bleeder vent, the adhesion of liquid gel 12 is in the holding tank 13, and surround support column 15, liquid gel can take away the heat that the hip went up for a long time and produce to discharge the heat through the bleeder vent.

In foretell gel seatpad inner core, still be provided with the caudal vertebra groove 16 on the inner core main part 11, the caudal vertebra groove 16 is located the rear side of inner core main part 11, just caudal vertebra groove 16 inboard is provided with transition circular arc portion 160, can avoid caudal vertebra and seatpad direct contact through being provided with the caudal vertebra groove in the inner core main part, reduces the extrusion to the caudal vertebra, and the caudal vertebra groove also plays the heat dissipation effect simultaneously, reduces the probability of perspiring of hip position.

In the above-mentioned gel seat cushion core, the upper end surfaces of the supporting pillars 15 are substantially flush with the upper end surface of the core main body 11, so that it can be ensured that the gel does not cover the ventilation holes, and the ventilation performance of the seat cushion can be ensured.

In foretell gel seatpad inner core, support column 15 is the circular truncated cone structure, and its main aspects are connected with the bottom of holding tank 13, and the support column is the circular truncated cone structure in order to guarantee when the shaping inner core, and the bleeder vent can not warp, guarantees the toughness of support column, also possesses certain elasticity in order to guarantee the support column, can kick-back when using, the support column is the integrated into one piece structure with the inner core main part, is in order to guarantee the firm in connection degree of support column and inner core main part like this.

In the gel cushion inner core, the diameter of the vent hole 14 on the support column 15 is between 5 mm and 10mm, the scheme is to ensure the whole air permeability of the cushion, and the distance between the inner surface of the vent hole 14 and the outer surface of the support column 15 is at least 4mm, so that the whole strength of the support column is ensured, and the support column cannot deform when being extruded by liquid gel.

In the gel cushion core, the distance between the inner side surface of the accommodating groove 13 and the edge of the core main body 11 is at least 20mm, firstly, in order to ensure that the liquid gel does not deform the core main body due to self weight, a transition arc is arranged between the inner side surface of the accommodating groove 13 and the edge of the core main body 11, the arc transition part is designed to reduce the contact with the buttocks, and a user does not feel that the whole buttocks are attached to the cushion during use, so that the use comfort of the user is ensured, and the use satisfaction of the user is improved.

In the above-mentioned gel seatpad inner core, the inner core main part 11 is made for the cotton material of latex, and above-mentioned scheme is because the latex cotton has elasticity height, absorbs vibrations, compression fatigue resistance, bears the weight of the good, and is comfortable durable, and when the user sits down, the inner core main part produces the deformation for whole inner core and user's buttock contact, the seatpad is whole comfortable soft, and when the user got up, the inner core main part became original state.

The above-mentioned embodiment is only the preferred embodiment of the present invention, and does not limit the protection scope of the present invention according to this, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. A gel cushion inner core is characterized in that: including inner core main part and liquid gel, offer the holding tank that is used for holding liquid gel in the inner core main part, the protruding shaping that makes progress in the holding tank has the support column that a plurality of has the bleeder vent, the liquid gel adhesion is in the holding tank, and surround the support column.

2. The gel cushion core according to claim 1, wherein: the inner core main body is also provided with a caudal vertebra groove.

3. The gel cushion core according to claim 2, wherein: the caudal vertebra groove is located the rear side of inner core main part, just caudal vertebra inslot side is provided with transition circular arc portion.

4. The gel cushion core according to claim 1, 2 or 3, wherein: the upper end face of the supporting column (15) is basically flush with the upper end face of the inner core main body.

5. The gel cushion core according to claim 4, wherein: the support column is of a cone frustum structure, and the large end of the support column is connected with the bottom of the accommodating groove.

6. The gel cushion core according to claim 1 or 5, wherein: the diameter of the air holes on the supporting columns is between 5 and 10 mm.

7. The gel cushion core according to claim 6, wherein: the distance between the inner surface of the air hole and the outer surface of the support column is at least 4 mm.

8. The gel cushion core according to claim 1 or 7, wherein: the distance between the inner side face of the accommodating groove and the edge of the inner core main body is at least 20 mm.

9. The gel cushion core according to claim 1, 2, 3, 5 or 7, wherein: the inner core main body is made of latex cotton materials.