CN216258124U

CN216258124U - Compact structure's massager chair frame and massager

Info

Publication number: CN216258124U
Application number: CN202121573919.1U
Authority: CN
Inventors: 苏智强; 袁挺
Original assignee: Ningbo Binghang Technology Group Co ltd
Current assignee: Ningbo Binghang Technology Group Co ltd
Priority date: 2021-07-12
Filing date: 2021-07-12
Publication date: 2022-04-12
Anticipated expiration: 2031-07-12

Abstract

The utility model relates to a massage machine chair frame with compact structure, which comprises a pair of side plates, wherein the side plates are mutually spaced to form a walking space for accommodating a massage machine core between the side plates; the side plate is provided with an outer sliding groove and a walking rack which are integrally combined with the side plate, wherein the outer sliding groove is configured to be matched with a sliding wheel of the base so as to guide the chair frame to slide; wherein the walking rack is configured to be adapted to a walking gear of the massage movement to guide the massage movement to walk. According to the massage machine chair frame, the front side surface of the side plate can be directly used as a bearing surface for bearing a user, and the inner side sliding groove and the walking rack are integrally combined on the side plate, so that the whole structure of the chair frame is compact and concise, and the manufacturing procedures are reduced. The application further provides a massage machine.

Description

Compact structure's massager chair frame and massager

Technical Field

The utility model relates to the technical field of massagers, in particular to a compact-structure chair frame of a massager and the massager.

Background

The existing massage chair usually comprises a bottom frame (also called a base) and a supporting bracket for supporting a user, wherein the bottom frame and the supporting bracket are usually made of iron materials by welding, a plastic shell is arranged on the supporting bracket to cover the iron frame body inside and support the user, side plates with handrails are usually arranged on two sides of the supporting bracket, the supporting bracket usually comprises a seat frame and a backrest frame, and the supporting bracket can move back and forth relative to the bottom frame so as to adjust the supine angle. The design idea of the support bracket of the existing massage chair is to use an iron chair frame as a main body support structure, and a plastic shell arranged on the iron chair frame as a decorative structure and an auxiliary support structure.

The aforesaid prior art massage chair, such as that disclosed in patent application CN201811596320.2, in conjunction with fig. 6 of the same application, has a rack locked on the backrest section and cooperating with a gear of the massage movement. The whole structure of the aforesaid patent application is comparatively complicated, and manufacturing process is also comparatively loaded down with trivial details, and the back frame and the cushion frame of the aforesaid patent application can not support the supporting user simultaneously, need further install the decoration casing on it in order to support the user. In view of this, the present application is specifically made.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects of the prior art and provide a massage machine chair frame to solve the problems of complex structure and complicated manufacturing process in the prior art.

In order to achieve the purpose, the technical scheme adopted by the utility model is as follows: a massage machine chair frame with compact structure comprises a pair of side plates which are spaced from each other to form a walking space for accommodating a massage machine core between the side plates; the side plate is provided with an outer sliding groove and a walking rack which are integrally combined with the side plate, wherein the outer sliding groove is configured to be matched with a sliding wheel of the base so as to guide the chair frame to slide; wherein the walking rack is configured to be adapted to a walking gear of the massage movement to guide the massage movement to walk.

Preferably, the front side of the side plate is a supporting surface for supporting a user.

Preferably, the side panels include a back support surface, a hip support surface and a leg support surface.

Preferably, the side plate is provided with an inner side sliding groove adapted to a guide wheel of the massage movement, and the walking rack is arranged at a position closer to the inner side than the inner side sliding groove.

Preferably, the pair of side plates are fixedly coupled to each other by a first link, a second link and a third link, the first link is connected to upper end portions of the pair of side plates, the third link is connected to lower end portions of the pair of side plates, and the second link is connected to middle portions of the pair of side plates.

Preferably, a fourth connecting rod is fixedly connected between the pair of side plates, the fourth connecting rod is arranged between the second connecting rod and the third connecting rod, and the fourth connecting rod is used for connecting a rod-shaped power device for pushing the chair frame to slide.

Preferably, a fifth link is further fixedly connected between the pair of side plates, the fifth link is disposed between the fourth link and the third link, the pair of side plates respectively have connecting portions extending downward, and the fifth link is fixedly coupled between the two connecting portions.

The application further provides a massage machine, which comprises a base, a chair frame and a massage machine core, wherein the chair frame is configured to be driven to slide on the base so as to adjust the supine angle of a user, the chair frame is the massage machine chair frame, and the massage machine core is configured to walk in a walking space formed between two side plates so as to implement massage action.

Preferably, the side plate is covered with a decorative outer cover to shield the massage movement.

Due to the adoption of the technical scheme, the utility model has the following beneficial effects: compared with the prior art in which the CN201811596320.2 locks the rack on the backrest section, the massage machine chair frame of the utility model has the advantages that the front side surface of the side plate can be directly used as a supporting surface for supporting a user, and the inner side chute and the walking rack are integrally combined on the side plate, so that the whole structure of the chair frame is compact and simple, and the manufacturing procedures are reduced.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings of the embodiments will be briefly described below, and it is apparent that the drawings in the following description only relate to some embodiments of the present invention and are not limiting on the present invention.

Fig. 1 and 2 are schematic views respectively showing a massage machine according to a further embodiment from different perspectives;

fig. 3 shows an exploded view of an embodiment of a massager;

fig. 4 shows an exploded view of a massage chair frame according to an embodiment;

fig. 5 and fig. 6 are schematic diagrams respectively showing the combination of the lower side plate, the massage machine core and the sliding wheel with different viewing angles.

Reference numerals:

the massage machine comprises a base 1, a sliding wheel 1A, a chair frame 2, a rod-shaped power device 3, a massage machine core 4, a guide wheel 4A, a walking gear 4B, a side plate 5, a walking rack 6, a reinforcing plate 7, a first connecting rod 8, a second connecting rod 9, a third connecting rod 10, a fourth connecting rod 11, a fifth connecting rod 12, an upper covering part 13, a lower covering part 14 and a driven connecting rod component 15.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the present invention will be further described in detail with reference to the accompanying drawings. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Some embodiments of the utility model are described in detail below with reference to the accompanying drawings. Features in the embodiments described below may be combined with each other without conflict.

With reference to fig. 1 to 6, in one embodiment, the massage machine of the present application includes a base 1, a chair frame 2, a rod power device 3, a massage movement 4, and a driven link assembly 15. The chair frame 2 is arranged on the base 1 in a sliding way, the rod-shaped power device 3 is arranged between the base 1 and the chair frame 2, the rod-shaped power device 3 drives the chair frame 2 to slide relative to the base 1 to adjust the supine angle of a user, and the massage machine core 2 is arranged on the chair frame 2 to massage the user. The specific structure of each device will be further described below.

The base 1 comprises a bottom frame and two side frames which are respectively arranged at the left side and the right side of the bottom frame, the bottom frame and the side frames are both approximately in the shape of a rectangular frame, a ground contact guide wheel is arranged at the rear side of the bottom frame, and two sliding wheels 1A are arranged at the inner side of each side frame.

Chair frame 2 the chair frame is configured to be driven to slide on the base 1 to adjust the supine angle of the user, and comprises a side plate 5, a walking rack 6, a reinforcing plate 7, a first link 8, a second link 9, a third link 10, a fourth link 11, a fifth link 12, an upper covering 13 and a lower covering 14.

The side plates 5 are arranged in a pair opposite to each other in the left-right direction, the outline of each side plate 5 is approximately L-shaped, and the front side surfaces of the side plates 5 can be used as bearing surfaces for bearing a user and comprise back bearing surfaces, hip bearing surfaces and leg bearing surfaces. The pair of side plates 5 are spaced apart from each other to form a walking space therebetween for accommodating the massage movement 4, and the distance between the pair of side plates 5 may be between 0.3m and 1.5m, and the maximum spacing distance is, for example, 0.8 m. The side plate 5 is a unitary structure having a front connecting portion 5A, a middle connecting portion 5B and a rear connecting portion 5C extending downward, the front connecting portion 5A and the middle connecting portion 5B having inward facing slots. The side plate 5 has an inner slide groove L1 and an outer slide groove L2 integrally combined therewith, and with reference to fig. 6, the inner slide groove L1 is configured to be fitted to a guide wheel 4A of the massage movement 4 to guide the massage movement 4 to travel in the travel space, the guide wheel 4A may be embedded in the inner slide groove L1 and adapted to travel in the inner slide groove L1, and with reference to fig. 5, the outer slide groove L2 is configured to be fitted to a slide wheel 1A of the base 1 to guide the chair frame 2 to slide. Referring to fig. 4, an installation channel S for the guide wheel 4A and the walking gear 4B to go in and out is provided at the front end of the upper side of the side plate 5, the installation channel S exposes the inner side sliding groove L1 and the walking rack 6, so as to install the massage movement 4 into the walking space, the anti-blocking block 16 for preventing the guide wheel 4A and the walking gear 4B from breaking away from the walking space is detachably installed on the installation channel S, the anti-blocking block 16 is removed when the massage movement 4 needs to be dismantled, and the anti-blocking block 16 is installed on the installation channel S after the massage movement 4 is installed, so as to block the installation channel S. The side plates 5 may further be covered with a decorative cover (not shown) to shield the massage machine core 4, the decorative cover includes a rear cover installed at the rear side of the pair of side plates 5 and a front cover installed at the front side of the pair of side plates 5, the rear cover may be a hard shell, and the front cover may be a common wear-resistant soft cloth.

The pair of traveling racks 6 are respectively provided on the pair of side plates 5, the traveling racks 6 and the side plates 5 are integrally combined, the traveling racks 6 are configured to be fitted to the traveling gears 4B of the massage movement 4 to guide the massage movement 4 to travel, and the traveling racks 6 are configured at positions more inside than the inside sliding grooves L1. The side plates 5 and the walking rack 6 can be made of plastic and can be integrally formed through an injection molding process.

The reinforcing plates 7 are provided on the side plates 5, two reinforcing plates 7 are provided on each side plate 5, the reinforcing plates 7 extend along the edge portions of the outer slide groove L2, the two reinforcing plates 7 are fixedly engaged with the upper and lower edge portions of the outer slide groove L2, respectively, and the reinforcing plates 7 serve to reinforce the edge portions of the outer slide groove L2. The reinforcing plate 7 can be attached to the side plate 5 by a fastening screw after the pulley 1A is disposed in the outer slide groove L2, and the reinforcing plate 7 can also play a role of restricting the pulley 1A from slipping out of the outer slide groove L2. The reinforcing plate 7 may be a hard metal or alloy reinforcing plate, such as an iron reinforcing plate, and the number of the reinforcing plates may be adjusted to one. The form of the reinforcing plate 7 is not limited to the continuous arc shape in the manner of the present embodiment, and for example, in another embodiment, the reinforcing plate 7 of the upper edge portion may correspond to the middle portion of the outer slide groove L2, and the reinforcing plate 7 of the lower edge portion may correspond to the front and rear portions of the outer slide groove L2, that is, the reinforcing plate 7 of the lower edge portion may be two-piece.

The first connecting rod 8, the second connecting rod 9, the third connecting rod 10, the fourth connecting rod 11 and the fifth connecting rod 12 are matched to form a connecting rod mechanism fixedly combined with the side plate 5, the pair of side plates 5 are separated by the connecting rods, and each connecting rod can be a connecting rod made of hard metal or alloy material, such as an iron connecting rod. Specifically, both ends of the first link 8 are inserted into the pair of side plates 5, respectively, to connect the upper end portions of the pair of side plates 5. Both ends of the second link 9 are connected to the outside of the rear connecting portion 5C of the side plate 5 through auxiliary links, respectively, thereby connecting the middle portions of the pair of side plates 5. The third link 10 connects lower end portions of the pair of side plates 5. The fourth link 11 is used for connecting the rod-shaped power device 3, two ends of the fourth link 11 are respectively inserted into the slots of the middle connecting part 5B, so as to be fixedly connected between the pair of side plates 5, and the fourth link 11 is further arranged between the second link 9 and the third link 10. The fifth link 12 is disposed between the fourth link 11 and the third link 10, and both ends thereof are inserted into the insertion grooves of the front connection parts 5A and are coupled between the two front connection parts 5A, thereby fixedly connecting the pair of side plates 5. The upper covering member 13 is installed at the upper end portions of the pair of side plates 5 and covers the first link 8 from the upper side, and the upper covering member 13 can play a role of assisting in supporting the head of the user. The lower cover 14 is installed at the lower end of the pair of side plates 5 and covers the third link 10 from the upper side, and the lower cover 14 serves to assist in supporting the user's legs.

The rod-shaped power device 3 is used for connecting and pushing the chair frame 2 to slide, and in this embodiment, is a sliding telescopic push rod, a driving end of the sliding telescopic push rod is pivoted on the base 1, and a sliding block end of the sliding telescopic push rod is pivoted on the fourth connecting rod 11. In another embodiment, the rod-shaped power device 3 can be a telescopic push rod or other structures capable of pushing the chair frame 2 to move back and forth relative to the base 1.

The massage machine core 4 is configured in a walking space formed between two side plates 5 to walk to implement massage action, the left side and the right side of the massage machine core are provided with a guide wheel 4A and a walking gear 4B, the guide wheel 4A and the walking gear 4B are arranged on an upper walking shaft and a lower walking shaft of the massage machine core 4, the walking gear 4B is positioned on the inner side of the guide wheel 4A, and the massage machine core 4 is provided with a walking driving motor for driving one walking shaft to rotate. Referring to fig. 5, the guide wheel 4A is provided on the inner slide groove L1, and the traveling gear 4B is provided on and meshed with the traveling rack 6. The massage machine core 4 may be a common massage machine core with kneading, knocking, and ejecting functions, in this embodiment, the upper and lower traveling shafts are both provided with a guide wheel and a traveling gear, but in other embodiments, a traveling shaft may also be provided with a guide wheel and a traveling gear, and the other traveling shaft is only provided with a guide wheel (for example, the massage machine cores disclosed in patent applications CN201810559799.6, cn201710511163. x).

The driven connecting rod assembly 15 is arranged between the base 1 and the chair frame 2, the chair frame 2 drives the driven connecting rod assembly 15 to extend when sliding forwards relative to the base 1, the chair frame 2 drives the driven connecting rod assembly 15 to contract when sliding backwards relative to the base 1, a lower limb massage device (not shown) can be arranged on the driven connecting rod assembly 15, and the lower limb massage device is driven to move forwards and lift upwards when the driven connecting rod assembly 15 extends, and otherwise, the lower limb massage device moves backwards and retracts downwards. The driven link assembly 15 includes a first driven link 15A, a second driven link 15B, a third driven link 15C and a fourth driven link 15D, a first end of the first driven link 15A is pivotally connected to the base 1, a second end of the first driven link 15A is pivotally connected to a first end of the second driven link 15B, a second end of the second driven link 15B is pivotally connected to a first end of the third driven link 15C, a middle portion of the second driven link 15B is pivotally connected to the chair frame 2, a second end of the third driven link 15C is pivotally connected to a first end of the fourth driven link 15D, a second end of the fourth driven link 15D is pivotally connected to a pivotal connection member at a front end of the chair frame 2, and a connection portion for connecting the lower limb massage device is provided at a front side of the middle portion of the fourth driven link 15D.

The above is the massage machine of the first embodiment of this application, compares in the thinking of prior art, and the massage machine of this application adopts integrated into one piece's curb plate (can adopt injection molding technology integrated into one piece, can be the plastics material) as the major structure of bearing user, and supplementary intensive structure such as collocation iron reinforcing plate, iron connecting rod is whole as the chair frame, has compact structure, makes simple and convenient advantage. The structure of fig. 1 of the present application can be used as a small-sized massage machine, and in another embodiment, a side plate structure with a handrail or a protective structure for preventing a user's hand from extending into an outer chute can be further installed on the outer side of the side plate. In another embodiment, the fourth link 11 and/or the fifth link 12 may not be included. In another embodiment, the running rack 6 may be not integrally combined with the side plate 5 but mounted on the side plate 5 by a fastening structure. In another embodiment, the outer sliding groove L2 may not be integrally formed on the side panel 5, and may be mounted on the side panel 5 by a fastening structure. In another embodiment, the driven linkage assembly 15 may not be included. The pair of 5 side plates may also be separated by other means, for example by being connected by a plastic piece integral with the pair of side plates, or by a plastic back cover that covers the back side of the massage movement. It should be further understood that the form of the outer sliding slot is not limited to the form of fig. 3, and the form of the outer sliding slot of the side plate can be adjusted according to the design concept of patent application CN201420026125.7, and it can include a first outer sliding slot inclined to the front and below, and a second outer sliding slot inclined to the front and above, and the base can include a sliding wheel corresponding to the first outer sliding slot and a sliding wheel corresponding to the second outer sliding slot. It should be understood that the running rack and the inner sliding groove are not limited to be arranged oppositely in the left-right direction, the position relationship of the running rack and the inner sliding groove can be adjusted correspondingly according to the relationship between the guide wheel and the running gear of the massage machine core, and when the guide wheel and the running gear of the massage machine core are arranged oppositely up and down, the running rack and the inner sliding groove can also be adjusted correspondingly to be arranged oppositely up and down.

The present application further provides a method for manufacturing a chair frame of a massage machine, comprising steps S01 and S02. S01, the pair of side plates 5 are manufactured in an injection molding mode, the side plates 5 comprise a first side plate and a second side plate, the side plates 5 are provided with an inner sliding groove L1 and an outer sliding groove L2 which are integrally combined with the side plates, and in the step, the side plates 5 can be integrally molded with the traveling rack 6. S02: a plurality of links, such as portions of the first link 8, the second link 9, the third link 10, the fourth link 11, and the fifth link 12 of the foregoing embodiments, are fixedly attached to respective positions of the first side plate and the second side plate to arrange the pair of side plates 5 apart from each other to form the seat frame 2.

The application also provides a manufacturing method of the massage machine, the massage machine comprises a chair frame 2, a massage machine core 4 and a base 1, the chair frame 2 is manufactured by the manufacturing method, and the manufacturing method comprises the steps S03 and S04. S03: the massage machine core 4 is arranged in a walking space formed between the pair of side plates, so that the guide wheels 4A at the two sides of the massage machine core 4 are embedded with the inner side sliding grooves L1 of the pair of side plates 5, and the walking gear 4B of the massage machine core is meshed with the walking racks 6 on the pair of side plates. S04: the outer slide groove L2 of the seat frame 2 is fitted to the slide wheel 1A of the base 1 so that the seat frame 2 can slide on the base 1. The order of step S03 and step S04 may be reversed. After step S04, a reinforcing plate 7 may be further installed to reinforce the edge portion of the outside link L2 and restrict the escape of the pulley 1A.

The above description is only for the specific embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. A massage machine chair frame with compact structure is characterized by comprising a pair of side plates (5) which are mutually spaced to form a walking space for accommodating a massage machine core between the side plates; the side plate (5) is provided with an outer sliding groove (L2) and a walking rack (6) which are integrated with the side plate, wherein the outer sliding groove (L2) is configured to be matched with a sliding wheel (1A) of a base (1) so as to guide the sliding of the chair frame (2); wherein the walking rack (6) is configured to be adapted to a walking gear (4B) of the massage movement (4) to guide the massage movement (4) to walk.

2. The frame of claim 1, wherein the front side of the side plate (5) is a support surface for supporting a user.

3. The massager chair frame of claim 2, wherein the side panels comprise a back support surface, a hip support surface and a leg support surface.

4. The frame of a massage machine according to claim 1, wherein the side plate (5) is provided with an inner slide groove (L1) adapted to a guide wheel (4A) of the massage movement (4), and the running rack (6) is disposed at a position further to the inner side than the inner slide groove.

5. The massage chair frame according to claim 1, wherein the pair of side plates (5) are fixedly coupled to each other by a first link (8), a second link (9), and a third link (10), the first link (8) connects upper end portions of the pair of side plates (5), the third link (10) connects lower end portions of the pair of side plates (5), and the second link (9) connects middle portions of the pair of side plates (5).

6. The frame of a massage machine according to claim 5, wherein a fourth link (11) is further fixedly connected between the pair of side plates (5), the fourth link (11) is disposed between the second link (9) and the third link (10), and the fourth link (11) is used for connecting a rod-shaped power device (3) for pushing the frame (2) to slide.

7. The frame of a massage machine according to claim 6, wherein a fifth link (12) is fixedly connected between the pair of side plates (5), the fifth link (12) is disposed between a fourth link (11) and a third link (10), the pair of side plates (5) have downwardly extending connecting portions (5A), respectively, and the fifth link (12) is fixedly coupled between the two connecting portions (5A).

8. A massaging machine comprising a base (1), a frame (2) and a massaging movement (4), the frame being configured to be driven to slide on the base (1) to adjust the supine angle of a user, characterized in that the frame (2) is a massaging machine frame according to any one of claims 1-7, and the massaging movement (4) is configured to travel in a travel space formed between two side plates (5) to perform a massaging action.

9. The massager as claimed in claim 8, wherein the side plates (5) are covered with a decorative cover to shield the massage movement.