WO2023045007A1

WO2023045007A1 - Gaming chair inner package and gaming chair

Info

Publication number: WO2023045007A1
Application number: PCT/CN2021/125978
Authority: WO
Inventors: 李贺帅
Original assignee: 安吉雷萨家具有限公司
Priority date: 2021-09-22
Filing date: 2021-10-25
Publication date: 2023-03-30

Abstract

Disclosed in the present invention are a gaming chair inner package and a gaming chair. The gaming chair inner package comprises an outer sealing bag, spring bags and a sponge cover, wherein each spring bag comprises a spring and an inner sealing bag covering an outer side of the spring; a plurality of spring bags are provided, and all the spring bags are placed in the outer sealing bag; and the outer sealing bag is located in the sponge cover. After the spring is placed in the inner sealing bag, direct contact between the spring and the sponge cover is avoided, and the sponge cover fills a gap at the top of the spring, so that a larger area is formed between the top of each spring bag and the sponge cover to disperse the pressure of the top of each spring bag on the sponge cover, thereby reducing the damage to the sponge cover; and by means of the cooperation of the plurality of spring bags, the stress at an end surface of a single spring bag can be reduced, thereby further delaying the wearing out of the sponge cover. The inner sealing bag also limits the deformation direction of the spring to a certain extent, such that the non-axial deformation of the spring when compressed is reduced, thereby increasing the service life of the spring. The outer sealing bag gathers all the spring bags, and has the function of substantially positioning the relative positions of the spring bags.

Description

A gaming chair inner bag and gaming chair

technical field

The invention relates to an electric gaming chair inner package and the gaming chair, belonging to the field of gaming chairs.

Background technique

The cushion or backrest of the gaming chair is made by fixing the sponge on the wooden board. As the pressure increases on the sponge, the deformation increment of the sponge will gradually decrease for every 1N pressure increase. When the pressure increases to a certain level, the sponge is almost hard to move. Further deformation can effectively cushion the user, so the improvement of the comfort of this type of gaming chair is greatly limited.

technical problem

The technical problem to be solved by the present invention is to overcome the deficiencies of the prior art and provide an inner bag of the gaming chair and the gaming chair.

technical solution

To solve the above technical problems, the present invention adopts the following technical solutions:

An inner bag of an gaming chair, including an outer bag, a spring bag, and a sponge cover. The spring bag includes a spring and an inner bag covered on the outside of the spring. There are multiple spring bags, and all the spring bags are placed in the outer bag. The pouch is inside the sponge sleeve.

Beneficial effect

The beneficial effects of the present invention are:

As the pressure increases, the deformation of the spring can always increase steadily. When used with a sponge cover, it can better cushion the user and improve the comfort of the gaming chair. After the spring is placed in the inner bag, the direct contact between the spring and the sponge cover is avoided, and the sponge cover fills the gap at the top of the spring, so that there is a larger area between the top of the spring package and the sponge cover to disperse the impact of the top of the spring package on the sponge cover. Pressure, thereby reducing the damage of the sponge sleeve, through the cooperation of multiple spring packs, reducing the stress at the end face of a single spring pack, thereby further delaying the damage of the sponge sleeve. The inner envelope also restricts the deformation direction of the spring to a certain extent, reducing the non-axial deformation of the spring when it is compressed, thereby increasing the service life of the spring. The outer sealing bag gathers all the spring bags, and plays a role in roughly positioning the mutual positions of the spring bags, so as to facilitate the overall installation into the sponge sleeve. In addition, being blocked by the inner bag, adjacent springs will not intersect each other in the outer bag. The outer sealing bag can further fill the gap between the end faces of the adjacent spring packs, so as to further reduce the stress on the end faces of the spring packs.

The upper surface of the outer sealing bag of the present invention is provided with an installation opening, the spring bag is placed in the outer sealing bag through the installation opening, the installation opening is provided with a barrier mesh, and the edge of the barrier mesh is detachably connected to the edge of the installation opening.

One of the edge of the barrier mesh and the edge of the installation opening of the present invention is provided with a first nylon hook strip, and the other is provided with a first nylon velvet belt, and the first nylon hook belt and the first nylon velvet belt are disassembled and matched.

The top outer wall of the inner bag of the present invention is provided with a second nylon hook belt, and the lower bottom surface of the barrier mesh is provided with a second nylon velvet belt, the second nylon velvet belt is in the shape of a long strip, and all the spring bags are distributed in the form of a rectangular array In the outer sealing bag, the second nylon hook belt and the second nylon velvet belt are assembled and disassembled.

The inner base plate is fixed on the outer surface of the bottom of the outer sealing bag of the present invention, and the bottom of the spring bag is pressed on the inner base plate.

The bottom of the sponge case of the present invention is fixed with an outer substrate, and the inner substrate is located above the outer substrate.

The sponge cover of the present invention has a foamed integral structure.

An electric competition chair comprises an inner bag of the electric competition chair and a leather cover, and the leather cover is covered on the outer wall of the sponge cover.

The bottom surface of the sponge sleeve of the present invention is provided with pipe grooves, and reinforcing ribs are arranged at the pipe grooves, and the reinforcing ribs are fixed to the upper surface of the outer substrate.

The two ends of the reinforcing rib of the present invention pass through the leather cover and extend to the bottom of the outer base plate to form the chair legs.

Other features and advantages of the present invention will be disclosed in detail in the following specific embodiments and drawings.

Description of drawings

Below in conjunction with accompanying drawing, the present invention will be further described:

Fig. 1 is a schematic diagram of the front view of the inner package of the gaming chair according to Embodiment 1 of the present invention;

Fig. 2 is a schematic perspective view of the front view of the inner package of the gaming chair according to Embodiment 1 of the present invention;

Figure 3 is a schematic diagram of the enlarged structure at A in Figure 2;

Fig. 4 is a schematic diagram of the front structure of the barrier mesh of Example 1 of the present invention;

Fig. 5 is the schematic diagram of the front view structure of the spring bag of Embodiment 1 of the present invention;

Fig. 6 is a top view structural schematic diagram of an outer envelope bag according to Embodiment 1 of the present invention;

Fig. 7 is a front view sectional structural schematic diagram of the gaming chair according to Embodiment 2 of the present invention.

Embodiments of the present invention

The technical solutions of the embodiments of the present invention will be explained and described below in conjunction with the accompanying drawings of the embodiments of the present invention, but the following embodiments are only preferred embodiments of the present invention, not all of them. Based on the examples in the implementation manners, other examples obtained by those skilled in the art without making creative efforts all belong to the protection scope of the present invention.

In the following description, terms such as "inner", "outer", "upper", "lower", "left", "right" etc. appearing to indicate orientation or positional relationship are only for the convenience of describing the embodiment and simplifying the description, rather than Nothing indicating or implying that a referenced device or element must have a particular orientation, be constructed, and operate in a particular orientation should therefore not be construed as limiting the invention.

Example 1:

Referring to FIGS. 1-6 , this embodiment provides an inner bag of a gaming chair, including an outer bag 3 , a spring bag 4 and a sponge cover 1 . In this embodiment, the gaming chair inner bag is used as the seat cushion inner bag.

The spring bag 4 includes a spring 41 and an inner bag 42 that is enclosed within the outside of the spring 41. The inner bag 42 blocks the gaps of the top, bottom, and outer peripheral parts of the spring 41. The inner bag 42 can conduct external pressure to the spring 41, and the inner bag 42 can transmit the external pressure to the spring 41. 41 are deformed together. The spring 41 is arranged generally along the vertical direction, and the spring bag 4 is cylindrical.

There are multiple spring packs 4, all spring packs 4 are placed in the outer bag 3, blocked by the inner bag 42, the springs 41 of the adjacent spring bags 4 in the outer bag 3 will not cross each other, effectively avoiding the spring 41 occurrence of breakage.

The outer sealing bag 3 is located in the sponge sleeve 1 . All the spring bags 4 are gathered together by the outer sealing bag 3, so as to make the sponge cover 1 by mold and foaming process, so that the sponge cover 1 becomes an integral structure and plays a full covering effect on the outer sealing bag 3, and the outer sealing bag 3 will All spring packs 4 are arranged in the sponge cover 1 as a whole, and the sponge cover 1 with an integral structure has higher strength and is less likely to be damaged. At the same time, the outer envelope 3 can generally play a positioning role for the relative position between the spring bags 4, preventing the spring bag 4 from moving arbitrarily in the outer envelope 3, thereby preventing the spring bag 4 from moving arbitrarily in the sponge cover 1, so as to ensure the safety Normal use of the chair inner bag.

In the prior art, the spring 41 is generally made of metal. If the top edge of the spring 41 is in direct contact with the sponge cover 1 , the spring 41 will easily cut the sponge cover 1 and cause damage to the sponge cover 1 .

In contrast, the inner package 42 in this embodiment avoids direct contact between the spring 41 and the sponge cover 1, and the sponge cover 1 blocks the top gap of the spring 41, so the sponge cover 1 will act on the inner package 42 at the top of the spring 41 after being deformed under pressure. On the part, there is a larger area between the top of the spring package 4 and the sponge cover 1 to disperse the pressure of the top of the spring package 4 on the sponge cover 1, thereby reducing damage to the sponge cover 1.

Further, through the cooperation of multiple spring packages 4, the stress concentration at the top end surface of a single spring package 4 can be reduced, and the local cutting effect of the corresponding sponge cover 1 at each spring package 4 is suppressed, further delaying the damage of the sponge cover 1 .

In addition, the inner envelope 42 also restricts the deformation direction of the spring 41 to a certain extent, reducing the non-axial deformation of the spring 41 when the spring 41 is compressed, thereby increasing the service life of the spring 41 . There will also be a certain gap between the top surfaces of adjacent spring packs 4, and the outer sealing bag 3 can block the gap to disperse the pressure on the sponge cover 1, further reducing the stress concentration on the end faces of the spring pack 4, thereby reducing the pressure on the sponge cover 1. damage.

The upper surface of the outer sealing bag 3 is provided with an installation opening 31, which is generally a rectangular opening, and the installation opening 31 positioned on the upper surface of the outer sealing bag 3 can obtain a larger area, so that the spring pack 4 is placed on the outer sealing bag in turn. In the bag 3, reduce the spring bag 4 placed earlier to cause too much hindrance to the placement process of the subsequent spring bag 4.

After all the spring packs 4 are placed, a barrier mesh 5 is set at the installation opening 31, and the barrier mesh 5 blocks the installation opening 31 to prevent the spring pack 4 from falling out of the outer sealing bag 3. After the barrier mesh 5 is installed, the foaming operation is performed to prepare the sponge cover 1 . The barrier mesh 5 can also prevent the sponge from entering the outer envelope 3 during the foaming process.

Preferably, the edge of the barrier mesh 5 is detachably connected to the edge of the installation port 31, so that the position of the spring bag 4 in the outer bag 3 can be adjusted by opening the installation port 31, so as to improve the position of the person sitting in the inner bag of the gaming chair as much as possible. Comfort after getting on. The barrier mesh 5 itself also has a good deformation capacity, and the barrier mesh 5 maintains a good contact effect between the deformation and the top surface of the spring bag 4 during the compression process, so as to ensure that the entire top surface of the spring bag 4 can be fully deformed. Play the effect of stress dispersion.

In this embodiment, the edge of the installation opening 31 is provided with a first nylon velvet tape 52, and the edge of the lower bottom surface of the barrier mesh 5 is provided with a first nylon hook tape 51, and the first nylon hook tape 51 and the first nylon velvet tape 52 are disassembled. Cooperate to realize the detachable installation of the barrier mesh 5 at the installation opening 31.

Conventionally, all the spring packs 4 are distributed in the outer envelope 3 in the form of a rectangular array, so as to ensure the uniformity of the deformation capacity of the inner pack of the gaming chair.

In order to further improve the positional stability of the spring bag 4 in the outer bag 3 and prevent the spring bag 4 from shifting too much and affect the uniformity of the deformation capacity of the gaming chair inner bag, the top outer wall of the inner bag 42 is provided with a second nylon hook belt 43 to prevent The lower bottom surface of the mesh cloth 5 is provided with a second nylon velvet tape 44, the second nylon velvet tape 44 is in the shape of a strip, and the number of the second nylon velvet tape 44 is the same as the number of columns of the spring bag 4 rectangular arrays. After the installation port 31, each second nylon velvet band 44 can directly complete the connection with the second nylon hook band 43 on the top of the corresponding row of spring bags 4 . The second nylon hook strip 43 completely covers the top surface of the inner bag 42 , and the second nylon hook strip 43 is completely connected with the second nylon velvet strip 44 to ensure the contact area between the barrier mesh 5 and the spring bag 4 . And the second nylon velvet band 44 part is not with the second nylon hook band 43, so the spring bag 4 can also be connected with the second nylon velvet band 44 under the situation that the position in the outer envelope bag 3 is slightly modified.

The inner substrate 6 is fixed on the outer surface of the bottom of the outer envelope 3, and the bottom of the spring bag 4 is pressed on the inner substrate 6. The inner substrate 6 can effectively support the spring 41, thereby restraining the non-axial deformation of the spring 41.

The bottom of the sponge case 1 is fixed with an outer substrate 2, and the outer substrate 2 plays a role in shaping and supporting the bottom of the sponge case 1. Wherein the inner base plate 6 is located above the outer base plate 2 , so the inner base plate 6 can be vertically transmitted to the outer base plate 2 after receiving pressure, so as to obtain the effective supporting function of the outer base plate 2 .

Example 2:

Referring to FIG. 7 , this embodiment provides a gaming chair, including the gaming chair inner bag in Embodiment 1 and a leather case (not shown in the figure), and the leather case is covered on the outer wall of the sponge case 1 .

During the foaming and shaping process of the sponge cover 1, a tube groove 11 is formed on the bottom surface of the sponge cover 1, and a reinforcing rib 12 is arranged at the tube groove 11. Strength, improve its support stability.

In particular, in this embodiment, both ends of the reinforcing rib 12 pass through the leather cover and extend below the outer base plate 2 to form chair legs. Correspondingly, the inner package of the gaming chair in this embodiment is used as a cushion.

Example 3:

This embodiment provides an inner bag of the gaming chair, and the structure of the inner bag of the gaming chair in this embodiment is consistent with that of the inner bag of the gaming chair in Embodiment 1. In this embodiment, the gaming chair inner bag is used as the back cushion inner bag.

The above is only a specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto, and those skilled in the art should understand that the present invention includes but is not limited to the accompanying drawings and the description in the above specific embodiments content. Any modifications that do not depart from the functional and structural principles of the present invention will be included in the scope of the claims.

Claims

An inner bag of an gaming chair, characterized in that it includes an outer bag, a spring bag and a sponge cover, the spring bag includes a spring and an inner bag covered outside the spring, there are multiple spring bags, and all the spring bags are placed in the outer bag Inner and outer pockets are located inside the sponge sleeve.
The gaming chair inner package according to claim 1, wherein an installation opening is opened on the upper surface of the outer sealing bag, the spring bag is placed in the outer sealing bag through the installation opening, and a barrier mesh is arranged at the installation opening to block The edge of the mesh cloth and the edge of the installation port are detachably connected.
The gaming chair inner bag according to claim 2, wherein one of the edge of the barrier mesh and the edge of the installation port is provided with a first nylon hook belt, the other is provided with a first nylon velvet belt, and the first nylon The hook belt and the first nylon velvet belt are assembled and disassembled.
The gaming chair inner package according to claim 2, wherein the top outer wall of the inner package is provided with a second nylon hook belt, and the lower bottom surface of the barrier mesh is provided with a second nylon velvet belt, and the second nylon velvet belt is In the shape of a strip, all the spring bags are distributed in the outer envelope in the form of a rectangular array, and the second nylon hook belt and the second nylon velvet belt are disassembled and assembled.
The gaming chair inner package according to claim 4, wherein an inner base plate is fixed on the outer surface of the bottom of the outer envelope, and the bottom of the spring bag is pressed on the inner base plate.
The gaming chair inner bag according to claim 5, wherein the bottom of the sponge cover is fixed with an outer base plate, and the inner base plate is located above the outer base plate.
The gaming chair inner bag according to claim 1, wherein the sponge cover is a foamed integral structure.
A gaming chair, characterized in that it comprises the gaming chair inner bag according to any one of claims 1-7 and a leather cover, and the leather cover is covered on the outer wall of the sponge cover.
The gaming chair according to claim 8, characterized in that, the bottom surface of the sponge cover is provided with a pipe groove, the pipe groove is provided with a reinforcing rib, and the reinforcing rib is fixed to the upper surface of the outer substrate.
The gaming chair according to claim 9, characterized in that, both ends of the reinforcing rib pass through the leather cover and extend below the outer base plate to form chair legs.