Quick disassembly and assembly connecting mechanism and massage chair

Abstract

The invention discloses a quick disassembly and assembly connecting mechanism and a massage chair, and aims to solve the technical problems that a shared massage chair structure is inconvenient and quick to replace, and parts are not anti-theft. Wherein the quick disassembly and assembly connecting mechanism comprises an interface lock body and a fixed lock body, the interface lock body comprises an interface fixing plate and an insertion tongue, the fixed lock body comprises a shell, a cover plate and a lock cylinder arranged in the shell, the lock cylinder comprises a framework, two symmetrically arranged tilting rods, two elastic tongues and a reset spring, and a pushing connecting rod for connecting the two tilting rods displaces to drive the two tilting rods to rotate. Therefore, the two elastic tongues connected with the two tilting rods are driven to retract or reset, and locking or unlocking of the structure is achieved. The quick disassembly and assembly connecting mechanism has the main beneficial technical effects that the quick disassembly and assembly connecting mechanism is convenient to operate, complete locking can be achieved through buckling, unlocking can be achieved by inserting a key into the special-shaped key hole, the special-shaped key hole and the key are unconventional in shape and completely matched, non-professional personnel are prevented from disassembling and damaging the key at will, conventional theft prevention is achieved, and the quick disassembly and assembly connecting mechanism can be universally replaced and repeatedly used; and large-scale popularization and application are facilitated.

Description

Technical Field

[0001] The present invention relates to the technical field of quick disassembly and assembly, and in particular to a quick disassembly and assembly connection mechanism and a massage chair containing the mechanism. Background Art

[0002] Massage chairs are one of the main ways for people to relax, but the usage rate of massage chairs in households is low. Therefore, shared massage chairs have been accepted and used by people in the market, and have gradually become a product with a relatively high market share.

[0003] Conventional shared massage chairs currently on the market generally have partial structural replaceability depending on the season or function. They mainly use clips and bolts to connect components to achieve partial structural replacement, but do not take into account the anti-dismantling function of the entire chair. They are easy to disassemble and restore, and it is not easy to protect product safety.

[0004] The information disclosed in this background technology section is only used to deepen the understanding of the background technology of the present disclosure, and should not be regarded as admitting or suggesting in any form that the information constitutes the prior art known to those skilled in the art. Summary of the invention

[0005] One of the purposes of this application is to provide a quick disassembly and assembly connection mechanism, aiming to solve the technical problem of inconvenient disassembly and assembly of existing shared equipment; the second purpose is to provide a massage chair, aiming to solve the technical problems of inconvenient and quick replacement of the structure of shared massage chairs and the lack of anti-theft components.

[0006] According to one aspect of the present application, a quick disassembly and assembly connection mechanism is provided, including an interface lock body for fixedly connecting a corresponding device and a fixed lock body for fixedly installing on a corresponding base, the interface lock body including an interface fixing plate and a plug tongue fixedly connected to the interface fixing plate; the fixed lock body includes a shell, a cover plate and a lock core arranged in the shell, the lock core includes a skeleton, at least one group of symmetrically arranged first tilting rods, second tilting rods, first elastic tongues, second elastic tongues and their corresponding reset springs, one end of the first tilting rod and the second tilting rod are respectively slidably connected to the corresponding pin shafts on the first elastic tongue and the second elastic tongue via corresponding strip holes, and the other ends thereof are respectively slidably connected to a common push-up connecting rod via corresponding strip holes, the first tilting rod and the second tilting rod are respectively installed on the skeleton via corresponding rotating shafts to form corresponding rotating fulcrums, the push-up connecting rod drives the first tilting rod and the second tilting rod to rotate by displacement, the pop-up or retraction of the first elastic tongue and the second elastic tongue follows the first tilting rod and the second tilting rod, thereby realizing locking or unlocking of the plug tongue arranged in the fixed lock body.

[0007] In some embodiments of the present disclosure, the first tilting rod and the second tilting rod are in an oxyoke shape.

[0008] In some embodiments of the present disclosure, a corresponding special-shaped keyhole is provided at a portion of the fixed lock body corresponding to the push-pull connecting rod, so that when a key matching the special-shaped keyhole is inserted, the push-pull connecting rod is driven to move, thereby unlocking the inserting tongue.

[0009] A second aspect of the present application provides a massage chair comprising the above-mentioned quick disassembly and assembly connection mechanism, wherein a key matching the key is inserted into the special-shaped keyhole to drive the push-rod to move, thereby driving the first and second tilting arms to rotate, and the first and second spring tongues to retract and unlock.

[0010] One or more technical solutions provided in the embodiments of the present application have at least any of the following technical effects or advantages: The quick disassembly and assembly connection mechanism of the present application is easy to operate and can be completely locked by snapping it together. It can be quickly disassembled by inserting a matching key into the special-shaped keyhole. The special-shaped keyhole and the key fit perfectly and have an unconventional shape, which prevents non-professionals from disassembling and damaging them at will. The quick disassembly and assembly connection mechanism can achieve conventional anti-theft, can be universally replaced, and can be reused, which is conducive to large-scale promotion and application. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 Schematic diagram of the structure of a quick disassembly and assembly connection mechanism in one embodiment of the present application.

[0012] Figure 2 for Figure 1 A top view of the fixed lock body is shown in FIG.

[0013] Figure 3 for Figure 2 AA section view of the.

[0014] Figure 4 Schematic diagram of the locking state structure of the quick disassembly and assembly connection mechanism in one embodiment of the present application.

[0015] In the above figures, 100 is the interface lock body, 110 is the interface fixing plate, 120 is the plug tongue; 200 is the fixed lock body, 210 is the shell, 211 is the keyhole; 220 is the cover plate, 221, 222, 223, 224 are the fixing pins between the cover plate and the shell; 230 is the first spring tongue, 231 is the first pin shaft; 240 is the second spring tongue, 241 is the second pin shaft; 250 is the return spring; 260 is the skeleton, 261 is the first rotating shaft, 262 is the second rotating shaft, 263 is the strip groove, 264 is the skeleton keyhole; 270 is the push connecting rod; 280 is the first tilting rod, 281 is the strip hole, 282 is the rotating shaft mounting hole, 283 is the strip hole; 290 is the second tilting rod, 291 is the strip hole, 292 is the rotating shaft mounting hole, 293 is the strip hole. DETAILED DESCRIPTION

[0016] In the description of the present application, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", "vertical", "horizontal", "clockwise", "counterclockwise", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present application. The terms "first", "second", etc. involved in the present application are used to distinguish the objects described and do not have any order or technical meaning. The terms "connection" and "connection" involved in the present application, unless otherwise specified, include direct and indirect connections (connections).

[0017] In order to better understand the technical solution of the present application, the specific implementation methods of the present invention will be described below in conjunction with the drawings and examples of the specification. However, the following examples are only used to illustrate the present invention in detail and do not limit the scope of the present invention in any form.

[0018] Embodiment 1: This embodiment discloses a quick disassembly and assembly connection mechanism, see FIG. Figure 2 , Figure 3 and Figure 4 The quick disassembly and assembly connection mechanism includes an interface lock body 100 for fixedly connecting a corresponding device and a fixed lock body 200 for fixedly installing on a corresponding foundation, wherein the interface lock body 100 includes an interface fixing plate 110 and a plug tongue 120 fixedly connected to the interface fixing plate 110; the fixed lock body 200 includes a shell 210, a cover plate 220 and a lock core arranged in the shell, the lock core includes a skeleton 260, a symmetrically arranged first tilting rod 280, a second tilting rod 290, a first elastic tongue 230, a second elastic tongue 240 and a corresponding return spring 250, one end of the first tilting rod 280 and the second tilting rod 290 are respectively slidably connected to the first elastic tongue via corresponding bar holes 281 and 291 The first pin shaft 231 and the second pin shaft 241 on the first and second spring tongues 230 and 240 have their other ends slidably connected to the common push-up connecting rod 270 via corresponding bar holes 283 and 293 respectively. The first and second pivot rods 280 and 290 are respectively installed on the skeleton 260 via the first rotating shaft 261 and the second rotating shaft 262 to form corresponding rotation fulcrums. The push-up connecting rod 270 drives the first and second pivot rods 280 and 290 to rotate by displacing in the bar groove 263. The pop-up or retraction of the first and second spring tongues 230 and 240 follows the first and second pivot rods 280 and 290, thereby realizing the locking or unlocking of the inserting tongue 120 penetrated in the fixed lock body.

[0019] The first tilting rod 280 and the second tilting rod 290 are in an oxyoke shape.

[0020] A corresponding special-shaped keyhole 211 is provided at a position of the shell 210 of the fixed lock body 200 corresponding to the push-up connecting rod 270, and a corresponding skeleton keyhole 264 is provided at a position of the skeleton 260 corresponding to the push-up connecting rod 270, and overlaps with the special-shaped keyhole 211 of the shell 210, so that when a key matching the special-shaped keyhole is inserted, the push-up connecting rod 270 is driven to move, thereby unlocking the insertion tongue 120.

[0021] This example also provides a massage chair, which contains the above-mentioned quick disassembly and assembly connection mechanism. A key matching the special-shaped keyhole 211 is inserted into the special-shaped keyhole 211 to drive the push-pull connecting rod 270 to move, drive the first tilting rod 280 and the second tilting rod 290 to rotate, and the first spring tongue 230 and the second spring tongue 240 to retract and unlock.

[0022] The above massage chair and its quick disassembly and assembly connection mechanism solve the problem in the prior art that the massage chair components are easy to disassemble and damage, and achieve the protection of the integrity and safety of the massage chair product.

[0023] The present application has been described in detail above in conjunction with the accompanying drawings and embodiments, but once those skilled in the art know the basic creative concept, they can make other changes and modifications to these embodiments. Therefore, the attached claims are intended to be interpreted as including the preferred embodiment and all changes and modifications that fall within the scope of the present application.

Claims

1. A quick disassembly and assembly connection mechanism, comprising an interface lock body for fixedly connecting a corresponding device and a fixed lock body for fixedly installing on a corresponding foundation, characterized in that: The interface lock body includes an interface fixing plate and a tongue fixedly connected to the interface fixing plate; the fixed lock body includes a shell, a cover plate and a lock core arranged in the shell, the lock core includes a frame, at least one group of symmetrically arranged first tilting rod, second tilting rod, first spring tongue, second spring tongue and their corresponding return springs, one end of the first tilting rod and the second tilting rod are respectively slidably connected to the corresponding pin shafts on the first spring tongue and the second spring tongue via corresponding strip holes, and the other ends thereof are respectively slidably connected to a common push-up connecting rod via corresponding strip holes, the first tilting rod and the second tilting rod are respectively installed on the frame via corresponding rotating shafts to form corresponding rotating fulcrums, the push-up connecting rod drives the first tilting rod and the second tilting rod to rotate by displacement, the pop-up or retraction of the first spring tongue and the second spring tongue follow the first tilting rod and the second tilting rod, thereby realizing locking or unlocking of the tongue arranged in the fixed lock body.

2. The quick disassembly and assembly connection mechanism according to claim 1, characterized in that: The first tilting rod and the second tilting rod are in an oxyoke shape.

3. The quick disassembly and assembly connection mechanism according to claim 1, characterized in that: A corresponding special-shaped keyhole is provided at a position of the fixed lock body corresponding to the push-up connecting rod, so that when a key matching the special-shaped keyhole is inserted, the push-up connecting rod is driven to move, thereby unlocking the inserting tongue.

4. A massage chair, characterized in that: Contains the quick disassembly and assembly connection mechanism described in claim 1.

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