A waist support cushion that is easy to disassemble and clean

Abstract

The utility model relates to the technical field of seat cushions, specifically a waist-protecting seat cushion that is easy to disassemble and clean, and comprises a waist pad and a butt pad, both of which are embedded on the surface of an ergonomic waist-protecting chair, and the surfaces of the waist pad and the butt pad are integrally formed with a support structure, and the waist pad and the butt pad are fixed to the ergonomic waist-protecting chair by buckles; the beneficial effect is: the waist-protecting seat cushion that is easy to disassemble and clean proposed by the utility model realizes the rapid disassembly and assembly between the seat cushion and the waist-protecting chair through a unique buckle design. The user can easily disassemble the seat cushion for cleaning or replacement with simple operations, which is convenient and quick, and greatly improves the cleanliness and service life of the seat cushion.

Description

Technical Field

[0001] The utility model relates to the field of seat cushions, in particular to a waist-protecting seat cushion which is easy to disassemble and clean. Background Art

[0002] In the existing lumbar support cushion market, common fixing methods mainly include using glue or Velcro to fix. Although these fixing methods can fix the cushion to a certain extent, they have significant disadvantages.

[0003] First, after long-term use, the glue used to stick the cushion may age and become ineffective, causing the cushion to loosen or even fall off, which not only affects the use effect but also may cause inconvenience to the user. Secondly, although the Velcro fixing method is easy to install, it is often not fixed firmly enough, especially when the cushion is under great pressure or moved frequently, it is easy to shift or fall off. In addition, when the cushion needs to be cleaned, the disassembly process of these fixing methods is cumbersome and easy to damage the cushion or the fixing structure, causing inconvenience to the user.

[0004] At the same time, the design of traditional lumbar cushions often ignores the importance of heat dissipation. When the cushion is used for a long time, especially in summer or hot environments, the cushion is prone to heat accumulation, causing the user to feel stuffy and uncomfortable, affecting the user experience. Utility Model Content

[0005] The utility model aims to provide a waist protection cushion which is easy to disassemble and clean, so as to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a lumbar support cushion which is easy to disassemble and clean, comprising a lumbar pad and a butt pad, both of which are embedded in the surface of an ergonomic lumbar support chair, the surfaces of the lumbar pad and the butt pad are integrally formed with a support structure, and the lumbar pad and the butt pad are fixed to the ergonomic lumbar support chair by buckles.

[0007] Preferably, the waist pad and butt pad have the same structure, both comprising an assembled pad, the assembled pad is inserted into a limiting groove, and the limiting groove is provided on the surface of the ergonomic lumbar support chair.

[0008] Preferably, the supporting structure comprises a honeycomb support frame which is integrally formed on the surface of the assembling pad, the surface of the honeycomb support frame is covered with hexagonal frames, and the surfaces of the ergonomic lumbar support chair and the assembling pad are provided with holes for installing buckles.

[0009] Preferably, the hole includes a hole one and a hole two, a plurality of hole one are provided, and the plurality of hole two are all opened on the surface of the assembly pad, a plurality of hole two are provided, and the plurality of hole two are all opened on the surface of the ergonomic lumbar support chair, and the hole two is connected to the limiting groove, and a clamping position is provided at the groove at one end of the hole two away from the limiting groove for cooperating with the buckle.

[0010] Preferably, the buckle includes a connecting piece and an elastic card, the elastic card is an "L"-shaped plate structure, two elastic cards are provided, the two elastic cards are integrally formed on the surface of the connecting piece, and the two elastic cards are symmetrically distributed about the center of the connecting piece, the connecting piece is inserted into the hexagonal frame, the thickness of the connecting piece is less than the height of the hexagonal frame, one end of the elastic card is a right-angled triangular plate, the inclined surface of the right-angled triangular plate is an arc-shaped curved surface, and after the elastic card passes through the first and second through-holes, one end of the elastic card is in the card position.

[0011] Preferably, the card position includes a card slot, which is a right-angle trapezoidal slot, the slot size of which is larger than the slot size of the second through-opening, and one end of the elastic card is against one side of the card slot.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The utility model provides a waist cushion that is easy to disassemble and clean, and realizes quick disassembly and assembly between the cushion and the waist chair through a unique buckle design. The user can easily disassemble the cushion for cleaning or replacement with simple operations, which is convenient and quick, and greatly improves the cleanliness and service life of the cushion.

[0014] The front of the waist cushion adopts a regular hexagonal honeycomb bionic design, which can not only effectively support the lumbar spine and reduce waist pressure, but also form multiple heat dissipation spaces to promote air circulation and improve heat dissipation performance. Even in long-term use or in hot environments, the cushion can keep cool and comfortable, improving the comfort of the user. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the back structure of the utility model;

[0017] Figure 3 for Figure 2 A schematic diagram of the structure enlargement in the middle;

[0018] Figure 4 This is a schematic diagram of the structure of the ergonomic waist support chair of the utility model;

[0019] Figure 5 This is a schematic diagram of the connection structure between the assembly mat and the honeycomb support frame of the utility model;

[0020] Figure 6 This is a schematic diagram of the connection structure of the connecting piece and the elastic card of the utility model;

[0021] Figure 7 This is a front view of the structure of the utility model;

[0022] Figure 8 for Figure 7 Structural cross-section view at AA in the middle;

[0023] Fig. 9 for Figure 8 Enlarged schematic diagram of the structure at point B in the middle.

[0024] In the figure: an ergonomic lumbar support chair 1, a limiting groove 2, an assembly pad 3, a honeycomb support frame 4, a hole 1 5, a hole 2 6, a slot 7, a connecting piece 8, and an elastic clip 9. DETAILED DESCRIPTION

[0025] In order to make the purpose and technical solution of the utility model clearly and completely described, and the advantages more clearly understood, the embodiments of the utility model are further described in detail in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are part of the embodiments of the utility model, not all of the embodiments, and are only used to explain the embodiments of the utility model, and are not used to limit the embodiments of the utility model. All other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] See also Figure 1-Figure 9 The utility model provides a technical solution: a lumbar cushion that is easy to disassemble and clean, including a lumbar pad and a butt pad, both of which are embedded in the surface of an ergonomic lumbar support chair 1. The lumbar pad and the butt pad have the same structure and both include an assembling pad 3, which is inserted into a limiting groove 2, and the limiting groove 2 is provided on the surface of the ergonomic lumbar support chair 1; the reason for providing the limiting groove 2 on the surface of the ergonomic lumbar support chair 1 is to push the assembling pad 3 into the limiting groove 2 to avoid the assembling pad 3 protruding from the surface of the ergonomic lumbar support chair 1, thereby avoiding the assembling pad 3 from tilting and sliding on the surface of the ergonomic lumbar support chair 1, thereby ensuring the installation position of the assembling pad 3 and the supporting structure.

[0027] The surfaces of the waist pad and the butt pad are integrally formed with a support structure, and the support structure includes a honeycomb support frame 4, which is integrally formed on the surface of the assembling pad 3. The surface of the honeycomb support frame 4 is covered with hexagonal frames. The reason why the honeycomb support frame 4 is integrally formed on the surface of the assembling pad 3 is that not only the honeycomb structure is used to increase the supporting strength, but also it is beneficial to form a heat dissipation space between the ergonomic lumbar support chair 1 and the user.

[0028] The waist pad and butt pad are fixed to the ergonomic lumbar support chair 1 by buckles. The surfaces of the ergonomic lumbar support chair 1 and the assembled pad 3 are provided with holes for installing the buckles. The holes include a through hole 1 5 and a through hole 2 6. There are multiple through holes 1 5, and the multiple through holes 1 5 are all opened on the surface of the assembled pad 3. There are multiple through holes 2 6, and the multiple through holes 2 6 are all opened on the surface of the ergonomic lumbar support chair 1. The through hole 2 6 is connected to the limiting groove 2. A clamping position is provided at the groove of one end of the through hole 2 away from the limiting groove 2 for matching with the buckle; the buckle includes a connecting piece 8 and an elastic clamp 9, and the elastic clamp 9 is in an "L"-shaped plate structure. The structure is as follows: two elastic cards 9 are provided, and the two elastic cards 9 are integrally formed on the surface of the connecting piece 8, and the two elastic cards 9 are symmetrically distributed about the center of the connecting piece 8, the connecting piece 8 is inserted into the hexagonal frame, the thickness of the connecting piece 8 is less than the height of the hexagonal frame, one end of the elastic card 9 is a right-angled triangular plate, the inclined surface of the right-angled triangular plate is an arc-shaped curved surface, after the elastic card 9 passes through the through-opening 1 5 and the through-opening 2 6, one end of the elastic card 9 is in the card position, and the card position includes a card slot 7, the card slot 7 is a right-angled trapezoidal slot, the slot size of the card slot 7 is larger than the slot size of the through-opening 2 6, and one end of the elastic card 9 is against one side of the card slot 7.

[0029] When the assembling pad 3 is pushed into the limiting groove 2, the elastic card 9 is passed through the hole 1 5 and the hole 2 6 and then stuck in the slot 7. At this time, one end of the elastic card 9 is blocked in the slot 7, and the connecting piece 8 is in the hexagonal frame. In this way, the assembling pad 3 is clamped in the limiting groove 2 by one end of the elastic card 9 and the connecting piece 8, so as to prevent the assembling pad 3 from falling off the surface of the ergonomic lumbar support chair 1; when the assembling pad 3 needs to be cleaned, only two fingers are needed to squeeze the two elastic cards 9 at the same time, the two elastic cards 9 are closed, and then one end of the elastic card 9 is pushed out from the hole 2 6 and the hole 1 5. At this time, there is no card connection limit between the assembling pad 3 and the limiting groove 2, and the assembling pad 3 can be pulled out of the limiting groove 2.

[0030] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A waist cushion that is easy to disassemble and clean, comprising a waist cushion and a butt pad, both of which are embedded on the surface of an ergonomic waist cushion chair (1), characterized in that: The surfaces of the waist pad and the butt pad are both integrally formed with a support structure, and the waist pad and the butt pad are fixed to the ergonomic waist support chair (1) by buckles; The waist pad and the hip pad have the same structure, both comprising an assembled pad (3), the assembled pad (3) being inserted into a limiting groove (2), the limiting groove (2) being arranged on the surface of the ergonomic lumbar support chair (1), the supporting structure comprising a honeycomb support frame (4), the honeycomb support frame (4) being integrally formed on the surface of the assembled pad (3), the surface of the honeycomb support frame (4) being covered with hexagonal frames, and the surfaces of the ergonomic lumbar support chair (1) and the assembled pad (3) being provided with holes for installing buckles.

2. The lumbar support cushion that is easy to disassemble and clean according to claim 1, characterized in that: The hole comprises a first through-hole (5) and a second through-hole (6), wherein a plurality of the first through-holes (5) are provided, and the plurality of first through-holes (5) are all provided on the surface of the assembly pad (3), and a plurality of second through-holes (6) are provided, and the plurality of second through-holes (6) are all provided on the surface of the ergonomic lumbar support chair (1), and the second through-hole (6) is connected to the limiting groove (2), and a clamping position is provided at a groove at one end of the second through-hole (6) away from the limiting groove (2) for cooperating with a buckle.

3. The lumbar support cushion that is easy to disassemble and clean according to claim 2, characterized in that: The buckle comprises a connecting piece (8) and an elastic card (9), the elastic card (9) is in an "L"-shaped plate structure, two elastic cards (9) are provided, the two elastic cards (9) are integrally formed on the surface of the connecting piece (8), and the two elastic cards (9) are symmetrically distributed about the center of the connecting piece (8), the connecting piece (8) is inserted into the hexagonal frame, the thickness of the connecting piece (8) is less than the height of the hexagonal frame, one end of the elastic card (9) is in the form of a right-angled triangular plate, the inclined surface of the right-angled triangular plate is in the form of an arc-shaped curved surface, and after the elastic card (9) passes through the first through-hole (5) and the second through-hole (6), one end of the elastic card (9) is in the locking position.

4. The lumbar support cushion that is easy to disassemble and clean according to claim 3, characterized in that: The clamping position comprises a clamping slot (7), the clamping slot (7) is a right-angle trapezoidal slot, the slot size of the clamping slot (7) is larger than the slot size of the second through-opening (6), and one end of the elastic clamp (9) abuts against one side of the clamping slot (7).

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