Chair frame assembly structure and leisure massage chair

Abstract

The utility model provides a chair frame assembly structure and a leisure massage armchair, the chair frame assembly structure comprises a chair frame body and a massage machine core, the massage machine core is directly or indirectly installed on the front side of the chair frame body through screws; according to the leisure massage chair, the opening allowing the massage machine core to go in and out is reserved in the position, where the massage machine core is installed, of the chair frame body, when the massage machine core breaks down, a supporting soft bag on the leisure massage chair does not need to be detached from the chair frame body, the massage machine core can be replaced and installed at the opening of the chair frame body, the massage chair cannot be damaged, and the leisure massage chair is convenient to use. And the purchase cost of the massage chair of the user is reduced.

Description

Technical Field

[0001] The utility model relates to the field of seats, and particularly to a chair frame assembly structure and a leisure massage chair. Background Art

[0002] The leisure massage chairs on the market usually consist of a chair frame, a supporting soft package, and a massage mechanism. Among them, the chair frame is the skeleton support structure of the leisure massage chair. When assembling the leisure massage chair, the massage mechanism is installed at the front end of the chair frame, and then the entire soft package is fixedly installed on the chair frame by bonding or other means. The supporting soft package covers the massage head of the massage mechanism, so that when a person sits, the massage mechanism can massage the person sitting on the supporting soft package; however, such a design has deficiencies.

[0003] The service life of the massage mechanism between the chair frame and the supporting soft package is limited. When it is damaged or fails after long-term use, it is difficult to take out the massage mechanism in the leisure massage chair.

[0004] The massage mechanism is covered by the supporting soft package. If the entire supporting soft package is forcibly removed in order to replace the massage mechanism, the chair will be damaged. Therefore, only a new leisure massage chair can be replaced, increasing the purchase cost of the massage chair. Summary of the Invention

[0005] In order to solve the above technical problems, the purpose of the utility model is to provide a chair frame assembly structure. By leaving an opening for the massage mechanism to enter and exit at the position where the massage mechanism is installed on the chair frame body, the massage mechanism can be disassembled and assembled through the opening.

[0006] Furthermore, a leisure massage chair is provided. When the massage mechanism fails, it is not necessary to remove the supporting soft package from the chair frame body. The massage mechanism can be replaced and installed only at the opening of the chair frame body, without damaging the massage chair, and reducing the purchase cost of the massage chair for the user.

[0007] The technical solution of the utility model is realized as follows:

[0008] A chair frame assembly structure includes a chair frame body and a massage mechanism. The massage mechanism is directly or indirectly installed on the front side of the chair frame body by screws; a through opening allowing the massage mechanism to pass through is left at the corresponding position of the chair frame body where the massage mechanism is installed.

[0009] Preferably, a connecting bracket extending beyond the front surface of the chair frame body is installed on the front side of the chair frame body. The massage mechanism is installed at the front end of the connecting bracket by screws; the connecting bracket can indirectly connect the massage mechanism and the chair frame body by screws, and make the position of the massage mechanism more forward, thereby making the massage effect better.

[0010] Preferably, it further includes a reinforcing bracket which is connected to the chair frame body by screws and covers the opening; the reinforcing bracket covering the opening can make the outer surface of the chair frame body more compliant and strengthen both ends of the opening, avoiding too low structural strength at the opening.

[0011] Preferably, the reinforcing bracket includes at least two spaced bar-shaped cross plates and at least two spaced bar-shaped vertical plates. The bar-shaped cross plates span across the opening, and both ends of the bar-shaped cross plates are connected to the edge positions of the opening by screws; the bar-shaped vertical plates are connected between every two bar-shaped cross plates; the bar-shaped cross plates and the bar-shaped vertical plates form a square frame structure. While covering the opening, the bar-shaped cross plates can strengthen both sides of the opening, and the bar-shaped vertical plates can strengthen the two bar-shaped cross plates. The structure is simple and ingeniously designed.

[0012] Preferably, the reinforcing bracket contacts the rear end of the massage mechanism and always forms a support for the massage mechanism; the reinforcing bracket provides a stable supporting force for the massage mechanism, avoiding excessive force on the massage mechanism during sitting and affecting the connection effect of the massage mechanism.

[0013] Preferably, when the massage mechanism is not subject to a backward external force, the reinforcing bracket does not contact the massage mechanism; when the massage mechanism is subject to a backward external force, the connecting bracket undergoes elastic deformation, causing the reinforcing bracket to contact the rear end of the massage mechanism and form a support for the massage mechanism; the reinforcing bracket can contact or separate from the massage mechanism according to whether the user is sitting or not. The structure is simple and ingeniously designed.

[0014] Preferably, the chair frame body is a support frame composed of multiple cross beams and longitudinal beams, and the support frame is in the shape of a hemispherical shell; the hemispherical shell structure can form a wrapping effect on the user's body when the user is sitting, enhancing the sitting experience.

[0015] Preferably, the chair frame body is a support frame composed of multiple cross beams and longitudinal beams, and the support frame is in an arc shape; the arc shape can produce the effect of a reclining chair, enhancing the sitting experience.

[0016] Preferably, the chair frame body is a support frame composed of multiple cross beams and longitudinal beams, and the support frame is in the shape of a spoon with a wider front and a narrower rear; the spoon shape can produce the effect of a reclining chair, and at the same time, the design with a wider front and a narrower rear can provide a larger activity space for the user's legs when sitting, enhancing the sitting experience.

[0017] A leisure massage chair includes the chair frame assembly structure and the support soft package described above, and the support soft package is connected to the front end of the chair frame body and covers the massage mechanism.

[0018] Preferably, the rear surface of the chair frame body is covered with a mask, and a notch corresponding to the position of the opening is reserved on the mask. A shielding fabric is detachably connected to the notch through a zipper or a magic tape; the mask can make the overall shape of the leisure massage chair more concise and beautiful, and the shielding fabric connected to the notch of the mask through a zipper or a magic tape is also convenient for replacing the massage mechanism.

[0019] The beneficial effects of the utility model adopting the above technical scheme are as follows:

[0020] By leaving an opening at the position where the massage mechanism is installed on the chair frame body, the opening allows the massage mechanism to pass through, so that the massage mechanism can be installed on the front side of the chair frame body through this opening, or the massage mechanism can be removed from the front side of the chair frame body. When the massage mechanism in the leisure massage chair is damaged and needs to be replaced, it is not necessary to disassemble and assemble the support soft package at the front end of the chair frame body. The massage mechanism can be directly taken out through the opening of the chair frame body for replacement. Without damaging the structure of the leisure massage chair, the rapid replacement of the massage mechanism is realized, and the purchase cost of the leisure massage chair is reduced. Description of the Drawings

[0021] Figure 1 It is a structural schematic diagram of the chair frame assembly structure;

[0022] Figure 2 It is an exploded view of the chair frame assembly structure;

[0023] Figure 3 It is a structural schematic diagram of the leisure massage chair;

[0024] Figure 4 It is a structural schematic diagram after the arc-shaped chair frame body and the massage mechanism are assembled;

[0025] Figure 5 It is a structural schematic diagram after the spoon-shaped chair frame body and the massage mechanism are assembled;

[0026] Figure 6 It is a schematic diagram after the rear surface of the chair frame body is covered with a mask;

[0027] Each reference numeral is: 1-chair frame body, 2-opening, 3-massage mechanism, 4-strengthening bracket, 5-connecting bracket, 6-support soft package, 7-mask, 41-bar-shaped horizontal plate, 42-bar-shaped vertical plate, 71-shielding fabric. Detailed Description of the Invention

[0028] In order to more clearly understand the above-mentioned objects, features and advantages of the present invention, the present invention will be further described in detail below with reference to the drawings and specific embodiments. It should be noted that, without conflict, the embodiments of the present application and the features in the embodiments can be combined with each other.

[0029] In the following description, many specific details are set forth in order to provide a thorough understanding of the present utility model. However, the present utility model may also be implemented in other ways different from those described herein. Therefore, the scope of protection of the present utility model is not limited by the specific embodiments disclosed below.

[0030] As Figure 1-6 shown, the specific implementation manner of the present utility model is as follows:

[0031] This embodiment provides a chair frame assembly structure and a leisure massage chair. The chair frame assembly structure includes a chair frame body 1 and a massage mechanism 3. The chair frame body 1 is usually a frame structure formed by welding multiple cross beams and longitudinal beams; the massage mechanism 3 is directly or indirectly installed on the front side of the chair frame body 1 through screws; an opening 2 that penetrates front and back and allows the massage mechanism 3 to pass through is left at the corresponding position of the chair frame body 1 for installing the massage mechanism 3; the opening 2 is surrounded by the longitudinal beam and cross beam at the corresponding position.

[0032] Furthermore, the massage mechanism 3 and the chair frame body 1 can be directly connected by screws or indirectly connected through a carrier connected to the chair frame body 1; specifically, a connection bracket 5 that extends beyond the front surface of the chair frame body 1 is installed on the front side of the chair frame body 1, and the massage mechanism 3 is installed at the front end of the connection bracket 5 through screws; the connection bracket 5 enables the massage mechanism 3 and the chair frame body 1 to be indirectly connected by screws and makes the position of the massage mechanism 3 more forward, thereby making the massage effect better.

[0033] Furthermore, the chair frame assembly structure further includes a reinforcing bracket 4. The reinforcing bracket 4 is connected to the chair frame body 1 through screws and covers the opening 2; the setting of the opening 2 will create a cavity on the chair frame body 2. Therefore, the reinforcing bracket 4 that covers the opening 2 can make the outer surface of the chair frame body 1 more conformable and strengthen the cross beam or longitudinal beam at both ends of the opening 2, avoiding too low structural strength at the opening 2.

[0034] Furthermore, the structure of the reinforcing bracket 4 is as follows: The reinforcing bracket 4 includes at least two spaced strip-shaped cross plates 41 and at least two spaced strip-shaped vertical plates 42. The strip-shaped cross plates 41 span across the opening 2, and both ends of the strip-shaped cross plates 41 are connected to the edge position of the opening 2 through screws; the strip-shaped vertical plates 42 are connected between every two strip-shaped cross plates 41; the strip-shaped cross plates 41 and the strip-shaped vertical plates form a square frame structure. While covering the opening 2, the strip-shaped cross plates 41 can strengthen both sides of the opening 2, and the strip-shaped vertical plates 42 can strengthen the two strip-shaped cross plates 41. The structure is simple and ingeniously designed.

[0035] Furthermore, when the user sits down and uses the massage mechanism 3 for massage, the massage mechanism 3 will be subjected to a backward acting force. In order to make the massage mechanism 3 more stable during operation, in this embodiment, two ways can be used to provide a supporting force for the massage mechanism 3. The first way is that the strengthening bracket 4 contacts the rear end of the massage mechanism 3 and always forms a support for the massage mechanism 3; the strengthening bracket 4 provides a stable supporting force for the massage mechanism 3 to prevent the acting force received by the massage mechanism 3 from being too large when sitting down and affecting the connection effect between the massage mechanism 3 and the chair frame body 1 or the connecting bracket 5.

[0036] Furthermore, the second way is that when the massage mechanism 3 is not subjected to a backward external force, there is no contact between the strengthening bracket 4 and the massage mechanism 3; when the massage mechanism 3 is subjected to a backward external force, the connecting bracket 5 undergoes elastic deformation, causing the strengthening bracket 4 to contact the rear end of the massage mechanism 3 and form a support for the massage mechanism 3; that is to say, when the user is not sitting down, the massage mechanism 3 will not be subjected to a backward acting force, and the massage mechanism 3 can be stably connected to the front side of the chair frame body 1. When the user sits down and uses the massage mechanism 3 for massage, the elastic deformation of the connecting bracket 5 will cause the strengthening bracket 4 to contact the rear end of the massage mechanism 3 and provide a stable supporting force for the massage mechanism 3. This design enables the strengthening bracket 4 to contact or separate from the massage mechanism 3 according to whether the user is sitting down, with a simple structure and ingenious design.

[0037] Furthermore, the chair frame body 1 is a support frame composed of multiple cross beams and longitudinal beams, and the support frame can be designed into different shapes according to different sitting requirements. For example, the support frame is a hemispherical shell structure; the hemispherical shell structure can form a wrapping effect on the user's body when the user sits down; or, as Figure 4 shown, the support frame is an arc structure; the arc structure can produce the effect of a reclining chair; or, as Figure 5 shown, the support frame is a spoon-shaped structure that is wider at the front and narrower at the rear; the spoon-shaped structure can also produce the effect of a reclining chair, and the design that is wider at the front and narrower at the rear can provide a larger activity space for the legs of the sitter when the user sits down; any one of these three structures can improve the sitting experience of the user.

[0038] Furthermore, a leisure massage chair is provided, including the above-mentioned chair frame assembly structure and the support soft package 6. The support soft package 6 is connected to the front end of the chair frame body 1 and covers the massage mechanism 3, so that the massage mechanism 3 can press against the support soft package 6 to massage the sitter sitting on the support soft package 6.

[0039] Furthermore, as Figure 6As shown in the figure, in order to make the structure of the leisure massage chair more concise and beautiful, the rear surface of the chair frame body 1 is covered with a cover 7. A notch corresponding to the position of the opening 2 is reserved on the cover 7, and a shielding fabric 71 is detachably connected to the notch through a zipper or a magic tape; the cover 7 can close a plurality of square holes on the frame-shaped chair frame body 1, making the overall leisure massage chair more concise and beautiful. In addition, considering the convenience of replacing the massage movement 3, a notch corresponding to the position of the opening 2 and a shielding fabric 71 connected to the notch are also provided. The shielding fabric 71 connected to the notch of the cover 7 through a zipper or a magic tape can be disassembled and assembled, facilitating the replacement of the massage movement 3.

[0040] The above schematically describes the present invention and its implementation manners. This description is not restrictive. What is shown in the drawings is only one of the implementation manners of the present invention, and the actual structure is not limited thereto. Therefore, if those of ordinary skill in the art are inspired by it and design similar structural manners and embodiments to this technical solution without creative work without departing from the purpose of the present invention, they should all fall within the protection scope of the present invention.

Claims

1. A chair frame assembly structure, characterized in that: The chair frame comprises a chair frame body (1) and a massage movement (3), wherein the massage movement (3) is directly or indirectly mounted on the front side of the chair frame body (1) by means of screws; an opening (2) is left at a corresponding position of the chair frame body (1) where the massage movement (3) is mounted, the opening being through the front and back and allowing the massage movement (3) to pass through.

2. The chair frame assembly structure according to claim 1, characterized in that: A connecting bracket (5) extending beyond the front surface of the chair frame body (1) is installed on the front side of the chair frame body (1), and the massage movement (3) is installed on the front end of the connecting bracket (5) by means of screws.

3. The chair frame assembly structure according to claim 2, characterized in that: It also includes a reinforcing bracket (4), which is connected to the chair frame body (1) via screws and covers the opening (2).

4. The chair frame assembly structure according to claim 3, characterized in that: The reinforcing bracket (4) comprises at least two spaced-apart strip-shaped horizontal plates (41) and at least two spaced-apart strip-shaped vertical plates (42); the strip-shaped horizontal plates (41) span the opening (2), and both ends of the strip-shaped horizontal plates (41) are connected to the edge positions of the opening (2) by screws; and the strip-shaped vertical plates (42) are connected between every two strip-shaped horizontal plates (41).

5. The chair frame assembly structure according to claim 3, characterized in that: The reinforcing bracket (4) contacts the rear end of the massage movement (3) and always supports the massage movement (3).

6. The chair frame assembly structure according to claim 3, characterized in that: When the massage movement (3) is not subjected to a backward external force, the reinforcing bracket (4) and the massage movement (3) are not in contact with each other; when the massage movement (3) is subjected to a backward external force, the connecting bracket (5) undergoes elastic deformation, so that the reinforcing bracket (4) contacts the rear end of the massage movement (3) and supports the massage movement (3).

7. The chair frame assembly structure according to claim 1, characterized in that: The chair frame body (1) is a support frame composed of a plurality of transverse beams and longitudinal beams, and the support frame is a hemispherical shell structure.

8. The chair frame assembly structure according to claim 1, characterized in that: The chair frame body (1) is a support frame composed of a plurality of cross beams and longitudinal beams, and the support frame is an arc-shaped structure.

9. The chair frame assembly structure according to claim 1, characterized in that: The chair frame body (1) is a support frame composed of a plurality of cross beams and longitudinal beams, and the support frame is a spoon-shaped structure that is wide at the front and narrow at the rear.

10. A leisure massage chair, characterized in that: It comprises the chair frame assembly structure and a supporting soft bag (6) as claimed in claim 1, wherein the supporting soft bag (6) is connected to the front end of the chair frame body (1) and covers the massage movement (3).

11. A leisure massage chair according to claim 10, characterized in that: The rear surface of the chair frame body (1) is covered with a cover (7), a notch corresponding to the position of the opening (2) is reserved on the cover (7), and a shielding fabric (71) is detachably connected to the notch via a zipper or Velcro.

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