Detachable cushion mounting structure

Abstract

The utility model discloses a detachable cushion mounting structure, which relates to the technical field of cushion mounting structures, and comprises a seat plate, the top end of the seat plate is provided with two symmetrically arranged insertion channels, insertion strips are movably inserted in the insertion channels, the top ends of the two insertion strips are fixedly connected with a base plate, and the top end of the base plate is fixedly connected with a magic tape hook surface. The top of the hook-and-loop fastener hook face adheres to the top of the hook-and-loop fastener hook face, a cushion is fixedly connected to the top of the hook-and-loop fastener hook face, a replaceable clamping assembly is connected between the insertion strip on the left side and the seat plate, and the replaceable clamping assembly is used for fixing the insertion strip to achieve installation and fixation of the cushion. According to the utility model, the cushion can be conveniently detached, replaced or cleaned through the Velcro sticking surface and the Velcro hooking surface, meanwhile, the cushion plate can be conveniently and quickly fixed and detached through the replaceable clamping assembly, so that the cushion plate can be conveniently detached, in addition, the spring can be replaced, and the cushion plate can be conveniently detached. And elastic failure caused by long-time use of the spring is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of seat cushion installation structures, in particular to a detachable seat cushion installation structure. Background Art

[0002] Cushions are essential daily necessities in people's home life. With the improvement of the quality of life, whether it is on the sofa, chair or bed, people like to put a cushion to make the sitting feeling more comfortable. It also has the effect of keeping warm and relieving fatigue. The style can be designed according to the actual matching, and most of them are long square structures.

[0003] At present, when many chairs are produced in factories, their seat cushions are directly installed on the chair panels. The installation method is usually to wrap the flannel cloth with the chair panel. However, this structure has the problem of cumbersome steps and can usually only be completed by hand. The wrapped seat cushion is difficult to remove and replace, resulting in inconvenience in replacing or cleaning the seat cushion after use. For this reason, we have designed a detachable seat cushion installation structure to solve the above problems. Summary of the invention

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a detachable seat cushion installation structure.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A detachable cushion installation structure comprises a seat plate, wherein the top of the seat plate is provided with two symmetrically arranged insertion channels, and insertion strips are movably inserted in the insertion channels;

[0007] The top ends of the two insertion strips are fixed with a pad, the top ends of the pad are fixed with a Velcro hook surface, the top of the Velcro hook surface is bonded with a Velcro adhesive surface, the top of the Velcro adhesive surface is fixed with a seat cushion, a replaceable clamping component is connected between the insertion strip on the left and the seat plate, the replaceable clamping component is used to fix the insertion strip to achieve installation and fixation of the seat cushion, and the pad is made of rubber material.

[0008] Preferably, the vertical cross-sections of the insert strips are all convex structures, and the vertical cross-sections of the insertion channels are all convex structures.

[0009] Preferably, the replaceable clamping assembly includes an insertion channel opened in the left side wall of the seat plate, and a blocking block with a circular structure in vertical section is movably inserted in the insertion channel.

[0010] Preferably, the blocking block is threadedly connected to a thread a provided on the outer side of a T-shaped plug column, and the T-shaped plug column is movably inserted on the inner side of the seat plate.

[0011] Preferably, a key bar is fixedly connected to the outer side of the T-shaped plug column, and a locking block with a circular structure in vertical section is movably sleeved on the outer side of the key bar and the T-shaped plug column.

[0012] Preferably, the locking block is threadedly connected to the insertion channel through a thread b provided on the outside, and a spring sleeved on the outside of the T-shaped plug column is provided between the locking block and the blocking block, and both ends of the spring are movably overlapped on the locking block and the blocking block respectively.

[0013] Preferably, one end of the T-shaped plug post is fixedly connected to a pull ring, and the other end is movably inserted into a plug hole provided on the outer side wall of the plug strip.

[0014] Compared with the prior art, the beneficial effects of the utility model are as follows: in the utility model, the Velcro sticky surface and Velcro hook surface can facilitate the disassembly, replacement or cleaning of the seat cushion. At the same time, the replaceable clamping assembly is provided to facilitate the quick fixation and disassembly of the pad, thereby facilitating the disassembly of the pad. In addition, the spring can also be replaced to avoid elastic failure of the spring due to excessive use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the overall left side plan view of a detachable seat cushion installation structure proposed by the utility model;

[0016] Figure 2 This is a front plan view of a detachable seat cushion installation structure proposed by the utility model;

[0017] Figure 3 This is an enlarged structural schematic diagram of point A of a detachable seat cushion mounting structure proposed by the utility model.

[0018] In the figure: 1. seat plate; 2. pad; 21. insert strip; 3. seat cushion; 31. Velcro sticky surface; 32. Velcro hook surface; 4. replaceable clamping assembly; 41. plug-in channel; 42. blocking block; 43. T-shaped plug post; 431. thread a; 44. key strip; 45. locking block; 451. thread b; 46. spring; 47. pull ring; 48. socket. DETAILED DESCRIPTION

[0019] In order to make the technical means, creative features, objectives and effects of the utility model easy to understand, the technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments.

[0020] Embodiment 1

[0021] Reference Figure 1-3A detachable seat cushion installation structure includes a seat plate 1, with two symmetrically arranged insertion channels 41 on the top of the seat plate 1, and insertion strips 21 are movably inserted in the insertion channels 41, the tops of the two insertion strips 21 are fixedly connected to a pad 2, the top of the pad 2 is fixedly connected to a Velcro hook surface 32, the top of the Velcro hook surface 32 is bonded with a Velcro adhesive surface 31, and the top of the Velcro adhesive surface 31 is fixedly connected to a seat cushion 3, and a replaceable clamping component 4 is connected between the left side insertion strip 21 and the seat plate 1, and the replaceable clamping component 4 is used to fix the insertion strip 21 to achieve the installation and fixation of the seat cushion 3.

[0022] Among them, the pad 2 is made of rubber material, which can make the user more comfortable when sitting on it. Secondly, the seat cushion 3 is made of sponge material, which is soft and comfortable.

[0023] Further as Figure 2 As shown, it is worth to explain in detail that the vertical cross-sections of the insert strips 21 are all convex structures, and the vertical cross-sections of the insertion channels 41 are all convex structures.

[0024] The front end of the insertion channel 41 is connected to the outside, and the rear end of the insertion channel 41 is closed. The convex structure of the inserting strip 21 can ensure that the pad 2 is firmly inserted into the seat plate 1 when replaced.

[0025] Further as Figure 2 and Figure 3 As shown, it is worth explaining in detail that the replaceable clamping assembly 4 includes an insertion channel 41 opened in the left side wall of the seat plate 1, and a blocking block 42 with a circular vertical cross-section is movably inserted in the insertion channel 41, and the blocking block 42 is threadedly connected to the thread a431 provided on the outer side of the T-shaped plug column 43, and the T-shaped plug column 43 is movably inserted on the inner side of the seat plate 1, and a key strip 44 is fixedly connected to the outer side of the T-shaped plug column 43, and the outer sides of the key strip 44 and its T-shaped plug column 43 are movably sleeved with a locking block 45 with a circular vertical cross-section. The locking block 45 is threadedly connected in the insertion channel 41 through a thread b451 provided on the outer side, and a spring 46 is provided between the locking block 45 and the blocking block 42, and both ends of the spring 46 are movably overlapped on the locking block 45 and the blocking block 42 respectively, one end of the T-shaped plug column 43 is fixedly connected to a pull ring 47, and the other end is movably inserted in the insertion hole 48 provided on the outer side wall of the plug strip 21.

[0026] Among them, the blocking block 42 can be spirally removed from the T-shaped column 43, and then the spring 46 can be easily removed. At the same time, the function of the key bar 44 is to twist the T-shaped column 43 through the pull ring 47 when the locking block 45 is spirally installed, so that the locking block 45 can also rotate and be threadedly connected in the insertion channel 41. Secondly, the function of the pull ring 47 is to make it possible to pull the T-shaped column 43 through the pull ring 47 when one end of the T-shaped column 43 is detached from the socket 48, so that the blocking block 42 compresses the spring 46.

[0027] Embodiment: When using the detachable seat cushion installation structure, when it is necessary to disassemble the cushion plate 2, the pull ring 47 can be pulled to disengage one end of the T-shaped column 43 from the outer plug hole 48 of the insertion strip 21, and the blocking block 42 can compress the spring 46, thereby facilitating the replacement of the cushion plate 2. Secondly, when it is necessary to replace the spring 46, the T-shaped column 43 can be manually rotated by the pull ring 47, and with the action of the key strip 44, the locking block 45 can be rotated and removed from the insertion channel 41. At this time, the blocking block 42 and its spring 46 can be taken out of the insertion channel 41 together. By rotating and loosening the blocking block 42, the spring 46 can be easily removed and replaced, thereby avoiding the elastic force of the spring 46 from failing and affecting the clamping and fixing effect. At the same time, the Velcro adhesive surface 31 and the Velcro hook surface 32 can facilitate the disassembly, replacement or cleaning of the cushion 3.

[0028] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0029] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0030] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited to the above embodiments. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of protection claimed by the utility model. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A detachable seat cushion mounting structure, comprising a seat plate (1), characterized in that: The top of the seat plate (1) is provided with two symmetrically arranged insertion channels, and insertion strips (21) are movably inserted into the insertion channels; The top ends of the two inserting strips (21) are fixedly connected to a backing plate (2), the top ends of the backing plate (2) are fixedly connected to a Velcro hook surface (32), the top ends of the Velcro hook surface (32) are bonded to a Velcro adhesive surface (31), the top ends of the Velcro adhesive surface (31) are fixedly connected to a seat cushion (3), and a replaceable clamping assembly (4) is connected between the inserting strip (21) on the left side and the seat plate (1), and the replaceable clamping assembly (4) is used to fix the inserting strip (21) to achieve installation and fixation of the seat cushion (3).

2. A detachable seat cushion mounting structure according to claim 1, characterized in that: The vertical cross-sections of the insert strips (21) are all convex structures, and the vertical cross-sections of the insertion channels are all convex structures.

3. The detachable seat cushion mounting structure according to claim 1, characterized in that: The replaceable clamping assembly (4) comprises an insertion channel (41) opened in the left side wall of the seat plate (1), and a blocking block (42) with a circular vertical cross-section is movably inserted into the insertion channel (41).

4. The detachable seat cushion mounting structure according to claim 3, characterized in that: The blocking block (42) is threadedly connected to a thread a (431) provided on the outside of the T-shaped plug post (43), and the T-shaped plug post (43) is movably inserted on the inside of the seat plate (1).

5. The detachable seat cushion mounting structure according to claim 4, characterized in that: A key bar (44) is fixedly connected to the outer side of the T-shaped plug post (43), and a locking block (45) with a circular vertical cross-section is movably sleeved on the outer side of the key bar (44) and the T-shaped plug post (43).

6. The detachable seat cushion mounting structure according to claim 5, characterized in that: The locking block (45) is threadedly connected to the insertion channel (41) through a thread b (451) provided on the outside. A spring (46) sleeved on the outside of the T-shaped plug column (43) is provided between the locking block (45) and the blocking block (42). The two ends of the spring (46) are movably overlapped on the locking block (45) and the blocking block (42).

7. The detachable seat cushion mounting structure according to claim 6, characterized in that: One end of the T-shaped plug post (43) is fixedly connected to a pull ring (47), and the other end is movably inserted into an insertion hole (48) provided on the outer side wall of the plug strip (21).

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