CN216723824U

CN216723824U - Leisure chair and chair frame thereof

Info

Publication number: CN216723824U
Application number: CN202123011936.9U
Authority: CN
Inventors: 江军; 康俊彬; 廖祎辉
Original assignee: Zhejiang Guangxing Health Technology Co ltd
Current assignee: Zhejiang Guangxing Health Technology Co ltd
Priority date: 2021-12-02
Filing date: 2021-12-02
Publication date: 2022-06-14
Anticipated expiration: 2031-12-02

Abstract

The utility model provides a leisure chair and a chair frame thereof, which comprises a frame body, a driving device and a base; drive arrangement can promote the support body is in slide on the base, the base includes support frame, stand and sliding seat, the sliding seat passes through the stand and connects and support the upside of support frame, the left and right sides of support body dispose two slide rail sets with the interval, dispose on the sliding seat and be used for supporting the slider group of slide rail set under drive arrangement's power drive, slide rail set slides on slider group in order to adjust the support body for the inclination of base. The problem of current massage armchair can't carry out the angle modulation according to user's user demand is solved. Slide on sliding block set through slide rail set under drive arrangement's power drive, realize the inclination of intelligent quick rotation support body for the base, satisfy the manifold user demand of user.

Description

Leisure chair and chair frame thereof

Technical Field

The utility model belongs to the technical field of furniture, concretely relates to leisure chaise longue and chair frame thereof.

Background

A massage chair is a daily life furniture, comprising a seat, a backrest and armrests. Modern massage chairs pursue beauty and fashion, are not only seats, and are endowed with more technologies, so that the human is more convenient.

The existing adjustable massage chair improves the comfort level of the chair seat by adjusting the height of the chair seat, and has smaller application range; especially, when aiming at office massage chairs, the comfort of the chair seat is simply adjusted only by adjusting the height or rotating the chair seat left and right, and the experience of a user cannot be improved.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects in the prior art and solve the problem that the angle of the existing massage armchair can not be adjusted according to the use requirements of users.

In order to achieve the purpose, the utility model provides a chair frame for a leisure chair, which comprises a frame body, a driving device and a base;

the utility model discloses a support frame, including support frame, stand and sliding seat, drive arrangement can promote the support body is in slide on the base, the base includes support frame, stand and sliding seat, the sliding seat passes through the stand to be connected and supports the upside of support frame, the left and right sides of support body disposes two slide rail groups at interval, dispose on the sliding seat and be used for supporting the slider group of slide rail group drive arrangement's power drive down, slide rail group slides on the slider group in order to adjust the support body for the inclination of base.

The technical scheme can be further improved and perfected as follows:

optionally, each slide rail group includes a first slide rail and a second slide rail that are arranged to intersect with each other, and the angle of the intersection is consistent with the angle formed by the frame body.

Further, the sliding block group comprises a first sliding block adaptive to the first sliding rail and a second sliding block adaptive to the second sliding rail;

the first slide rail can slide along the first slide block, and the second slide rail can slide along the second slide block.

Furthermore, the driving device also comprises a telescopic push rod and a driver for driving the telescopic push rod to stretch and retract;

one end of the telescopic push rod is hinged to the frame body, the other end of the telescopic push rod is hinged to the sliding seat, and the telescopic push rod can move in a telescopic mode so that the sliding rail group can slide on the sliding block group to adjust the inclination angle of the frame body relative to the base.

Optionally, the driver is a motor, a cylinder or an oil cylinder.

Optionally, the support frame comprises four support legs;

the four supporting legs are radially and uniformly distributed below the upright post.

Optionally, the rack body comprises a first connecting rack and a second connecting rack;

the first connecting frame is used for connecting the frame body and the telescopic push rod, and the second connecting frame is used for connecting the frame body and the sliding rail group.

Optionally, the device further comprises a control mechanism;

the control mechanism is connected with the driving device and used for sending a control signal to the driving device.

The utility model provides a leisure chaise longue with massage function, including massage core and chair frame, the chair frame does leisure chaise longue use the chair frame, the setting of massage core is in on the chair frame.

Owing to adopted above technical scheme, the utility model discloses following technological effect has:

the utility model relates to a leisure chair and a chair frame thereof, which comprises a frame body, a driving device and a base; the driving device can push the frame body to slide on the base, the base comprises a support frame, a stand column and a sliding seat, the sliding seat is connected with and supported on the upper side of the support frame through the stand column, two sliding rail groups are arranged on the left side and the right side of the frame body at intervals, a sliding block group used for supporting the sliding rail groups is arranged on the sliding seat, and under the driving of the driving device, the sliding rail groups slide on the sliding block groups to adjust the angle of inclination of the frame body relative to the base. Under drive arrangement's power drive, promote the slide rail group on the support body and slide on the slider group on the base, realize adjusting the inclination of support body for the base for user's health belongs to the best comfortable gesture, in order to obtain sufficient rest, satisfies the manifold user demand of user.

Additionally, the utility model discloses a support body can also realize rotating

Drawings

Fig. 1 is a front view of a chair frame according to a first embodiment of the present invention;

fig. 2 is a bottom view of a chair frame according to a first embodiment of the present invention;

fig. 3 is a bottom view of a frame body according to a first embodiment of the present invention;

fig. 4 is a front view of a frame body according to a first embodiment of the present invention;

fig. 5 is a schematic structural view of a frame body provided in an embodiment of the present invention when the telescopic rod is in a shortened state;

fig. 6 is a schematic structural view of a frame body provided in an embodiment of the present invention when the telescopic rod is in an extended state;

fig. 7 is a schematic structural view illustrating a connection between a supporting mechanism and a rotating assembly according to a first embodiment of the present invention;

fig. 8 is a schematic structural view of a telescopic rod according to a first embodiment of the present invention;

fig. 9 is a schematic structural view of a chair frame according to a second embodiment of the present invention.

1. A frame body; 2. a drive device; 3. a base; 4. a control mechanism; 11. a first connecting frame; 12. a second link frame; 21. a slide rail set; 22. a telescopic push rod; 23. a driver; 31. a support frame; 32. a column; 33. a sliding seat; 211. a first slide rail; 212. a second slide rail; 331. a slider group; 3311. a first slider; 3312. and a second slider.

Detailed Description

The following describes a leisure chair and a chair frame thereof in detail with reference to the accompanying drawings.

Example one

As shown in fig. 1 to 8, an embodiment of the present invention provides a frame for a leisure chair, including a frame body 1, a driving device 2 and a base 3; the driving device 2 can push the frame body 1 to slide on the base 3, the base 3 comprises a supporting frame 31, a vertical column 32 and a sliding seat 33, the sliding seat 33 is connected and supported on the upper side of the supporting frame 31 through the vertical column 32, two sliding rail sets 21 are arranged on the left side and the right side of the frame body 1 at intervals, a second sliding block set 331 used for supporting the sliding rail sets 21 is arranged on the sliding seat 33, and under the driving of the driving device 2, the sliding rail sets 21 slide on the second sliding block set 331 so as to adjust the inclination angle of the frame body 1 relative to the base 3.

Specifically, the sliding seat 33 is connected and supported on the upper side of the supporting frame 31 through the upright column 32, two sliding rail sets 21 are arranged on the left side and the right side of the frame body 1 at intervals, the sliding seat 33 is provided with a first sliding block set 331 for supporting the sliding rail sets 21, the sliding rail sets 21 on the frame body 1 are pushed to slide on the first sliding block set 331 on the base 3 under the power driving of the driving device 2, the inclination angle of the frame body 1 relative to the base 3 is intelligently and rapidly rotated, the comfortable working use state and the comfortable rest use state of a user are realized, and the diversified use requirements of the user are met.

Wherein, the chair frame includes seat support and chair frame, and the seat support is the angle setting with the back of the chair, provides between also the seat support and the back of the chair that the user can be comfortable rest, through adjusting the seat support and the back of the chair for the inclination of base 3, realizes that chair frame use comfort adjusts. It is worth mentioning that the chair seat and the chair back are usually arranged at 120 degrees, so that the chair back can support the back of a user sitting on the chair seat in a relaxed leisure state; when a user needs to rest, when the angle between the seat and the backrest is adjusted to be between 120 degrees and 150 degrees relative to the base 3 through the driving device 2, the user can be in a better rest state, and certainly, the angle can be adjusted to be 180 degrees, so that the seat and the backrest are completely parallel, but in the actual use process, a larger space problem still exists. Therefore, when the angle between the chair seat and the chair back is adjusted to be between 120 degrees and 150 degrees, a better rest state is achieved. When a user needs to work, the angle between the seat and the chair back relative to the base 3 is adjusted to 90 degrees through the driving device 2, and the user can be in a better working state.

Wherein, the whole driving device 2 comprises a plurality of angle-adjusting sliding pairs and rotating pairs; the aim of adjusting the angle of the frame body 1 relative to the base 3 is achieved by the action of a plurality of sliding pairs and rotating pairs of the driving device 2.

Optionally, each slide rail set 21 includes a first slide rail 211 and a second slide rail 212, which are disposed to intersect with each other, and the angle of the intersection is consistent with the angle formed by the rack body 1.

Specifically, the slide rail set 21 includes two first slide rails 211 and a second slide rail 212; each of the first slide rail 211 and the second slide rail 212 is respectively and fixedly connected to one side of the frame for the leisure chair, and the first slide rail 211 and the second slide rail 212 can be arranged at the connection position of the chair seat and the chair back, and the first slide rail 211 and the second slide rail 212 are arranged in an angle cross manner; the angle between the first slide rail 211 and the second slide rail 212 is consistent with the angle between the seat and the back of the chair, so that under the action of the driving force of the driving device 2, the first slide rail 211 and the second slide rail 212 can move along the first pulley and the second pulley correspondingly, and the angle between the seat and the back of the chair can be driven to incline relative to the base 3 synchronously.

Further, the slide set 331 includes a first slide 3311 adapted to the first slide rail 211 and a second slide 3312 adapted to the second slide rail 212; the first slide rail 211 can slide on the first block 3311 supported by the first block 3311, and the second slide rail 212 can slide on the second block 3312 supported by the second block 3312.

Specifically, each of the two side walls of the sliding seat 33 connected to the upper end of the upright column 32 is provided with a first slide block 3311 adapted to the first slide rail 211 and a second slide block 3312 adapted to the second slide rail 212, respectively, and under the driving action of the driving device 2, the first slide rail 211 can slide along the first slide block 3311, and the second slide rail 212 can slide along the second slide block 3312. In other embodiments, more than one of each of the first slider and the second slider may be provided.

The sliding seat 33 is horizontally connected to the upper side of the upright column 32, that is, the first slider 3311 and the second slider 3312, which are arranged on the front and rear of one side wall of the sliding seat 33, can be adapted to the first slide rail 211 and the second slide rail 212, which are arranged crosswise, and under the driving action of the driving device 2, the first slide rail 211 and the second slide rail 212 can slide along the first slider 3311 and the second slider 3312 on one side wall of the sliding seat 33.

Further, the driving device 2 further comprises a telescopic push rod 22; one end of the telescopic push rod 22 is hinged to the frame body 1, the other end of the telescopic push rod 22 is hinged to the sliding seat 33, and the telescopic push rod 22 can move in a telescopic manner, so that the sliding rail group 21 slides on the second sliding block group 331 to adjust the inclination angle of the frame body 1 relative to the base 3.

Specifically, the lower side of the frame body 1 is hinged to the front end of the telescopic push rod 22, the tail end of the telescopic push rod 22 is hinged to the sliding seat 33, and when the telescopic push rod 22 moves in a telescopic mode, the telescopic push rod 22 rotates between the frame body 1 and the sliding seat 33, so that the driving device 2 drives the frame body 1 to rotate relative to the angle of the base 3.

When the length of the telescopic push rod 22 is shortened and the telescopic push rod rotates towards the front end of the frame body 1, the sliding rail group 21 is driven to rotate towards the front end of the seat along the second sliding block group 331, that is, the driving device 2 drives the frame body 1 to have a larger inclination angle relative to the base 3, so that a more comfortable rest state is realized; when the length of the telescopic rod 22 is extended and the telescopic rod moves towards the rear end of the frame body 1, the sliding rail set 21 is driven to rotate towards the rear end of the seat along the second sliding block set 331, and the driving device 2 also drives the frame body 1 to reduce the inclination angle relative to the base 3, so that the telescopic rod is beneficial to realizing a more comfortable working state.

Optionally, the driving device 2 further includes a driver 23, the driver 23 is a motor, the motor is connected to the telescopic push rod 22, and the motor is configured to provide a driving force to the telescopic push rod 22.

Specifically, through being connected the motor with telescopic push rod 22, realize that the motor provides drive power to telescopic push rod 22, realize the inclination of electric adjustment support body 1 for base 3.

When the motor drives the telescopic push rod 22 to shorten in length and the telescopic push rod 22 rotates towards the front end of the frame body 1, the first slide rail 211 and the second slide rail 212 are driven to rotate towards the front end of the frame body 1 along the slide seat 33, so that the inclination angle of the frame body 1 relative to the base 3 is increased, and a more comfortable rest state is facilitated; when motor drive telescopic push rod 22 length extension, telescopic push rod 22 is to the rear end of support body 1 removal, drives first slide rail 211 and second slide rail 212 and rotates to the rear end of support body 1 along sliding seat 33, and then realizes that support body 1 diminishes for the inclination of base 3, is favorable to realizing more comfortable operating condition.

Wherein, the motor can be fixed on the body of rod of telescopic push rod 22, mainly lies in telescopic push rod 22 and is in the main part that need not stretch out and draw back, and rational utilization space promptly can realize again that driving motor can play real-time quick electric drive effect to telescopic push rod 22.

It is worth mentioning that the driver 23 can also be an air cylinder or an oil cylinder, and the oil cylinder or the air cylinder can directly drive the telescopic push rod 22 to extend and retract, so that the space is more reasonably utilized, and the using effect is better.

Optionally, the supporting frame 31 includes four supporting legs; the four supporting legs are uniformly distributed under the upright post 32 in a radial shape. That is, four supporting legs are all formed by inclining upwards and extending in the radial direction on the main body in the middle of the supporting frame.

Specifically, fix in the below of sliding seat 33 through stand 32, realize that sliding seat 33 is in fixed state for stand 32, four supporting legs of sliding seat 33 are fixed with the ground laminating to four supporting legs are radial equipartition setting, realize stand 32 and provide firm stable support for the chair frame, guarantee the supporting effect.

Wherein, the supporting leg can be hollow groove, is provided with the pulley in hollow groove, realizes that support body 1 can carry out the sliding movement of pulley, realizes removing the quick convenience of chair frame, improves the result of use. It is worth mentioning that the pulley has a locking mechanism, that is, when the frame body 1 is adjusted in an inclination angle relative to the base 3, the pulley needs to be locked, and the problem of shaking of the frame body 1 is avoided when the adjustment is performed.

Optionally, the frame body 1 comprises a first connecting frame 11 and a second connecting frame 12; the first connecting frame 11 is used for connecting the frame body 1 and the telescopic push rod 22, and the second connecting frame 12 is used for connecting the frame body 1 and the slide rail set 21.

Specifically, the front ends of the frame body 1 and the telescopic push rod 22 are hinged through the first connecting frame 11, the frame body 1 and the sliding rail set 21 are fixedly connected through the second connecting frame 12, and the stable relation between the frame body 1 and the driving device 2 is guaranteed. Both ends of the upper side that first link frame 11 and second link frame 12 all can be located are connected with first connecting block and second connecting block respectively, first connecting block and second connecting block are connected with the both sides of support body 1 respectively, the downside of first link frame 11, the downside of second connecting piece is articulated with drive arrangement 2, realize when telescopic push rod 22 extends or shortens, first slide rail 211 and second slide rail 212 can follow first slider 3311 and second slider 3312 and the latter backward rotation forward, also realize adjusting the inclination of support body 1 for base 3.

Alternatively, the slide mount 33 is configured to be supported at an upper end portion of the column 32 and to be rotatable on the column 32.

Specifically, the massage machine core is arranged on the upper side of the chair frame for the leisure chair, so that the massage machine core can massage a user when the user uses the chair frame, and the user can have more comfortable experience.

Wherein, can also be provided with the chair pad on support body 1, realize that the user can have comparatively comfortable experience when using. It is worth mentioning that the upper side of the chair frame for the leisure chair is provided with the fixing part, so that the chair cushion can be fixed with the chair frame for the leisure chair into a whole, and the use effect of the massage chair is favorably ensured.

Furthermore, the heating machine core is also included; the heating core is positioned at the upper side of the leisure chair frame.

Specifically, the heating core is arranged on the upper side of the chair frame for the leisure chair, so that the heating core can heat a user when the user uses the chair frame, and the user can have a comfortable experience.

Wherein, heating core and massage core can set up the seat support with on the back of the chair junction, be favorable to playing heating and massage function to user's main part waist, through with heating core and massage core setting on the back of the chair, realize playing heating and massage function to user's back. Different accessory functions can be selected to be added according to different use requirements, and the functions of different accessories are correspondingly arranged on different use parts of a user, so that the comfort level of the user is improved.

Example two

As shown in fig. 9, the present embodiment is different from the first embodiment in that a control mechanism 4 is further included; the control mechanism 4 is connected with the driving device 2, and the control mechanism 4 is used for sending a control signal to the driving device 2.

Specifically, be connected with drive arrangement 2 through control mechanism 4, realize that control mechanism 4 intelligent direct control drive arrangement 2 carries out the angle modulation of leisure chair with chair frame, realize that the product uses more conveniently.

The control mechanism 4 can be directly connected with the telescopic push rod 22 of the driving device 2, the control mechanism 4 can directly control the driving motor of the telescopic push rod 22, and the driving motor intelligently selects the driving rod to be in an extending or shortening state.

Wherein, the control assembly can be PLC control circuit, through control assembly's button operation, directly control driving motor and carry out work, and then realize the extension or shorten control to telescopic push rod 22.

To sum up, a leisure chaise longue and chair frame thereof, the advantage lies in, through under drive arrangement 2's power drive, promotes slide group 21 on support body 1 and slides on second sliding block set 331 on base 3, realizes intelligent quick rotation support body 1 for the inclination of base 3, realizes the comparatively comfortable work user state of use of user and rest user state, satisfies the manifold user demand of user. It is specific, telescopic push rod 22's front end is articulated with the preceding tip of support body 1, telescopic push rod 22's rear end is articulated with the pulley board, telescopic push rod 22 carries out the in-process that stretches out and draws back, promote slide rail on support body 1 and slide on the second sliding block set 331 on base 3, through three revolute pair, two vice stable mechanical mechanism that remove, the realization is to support body 1 for base 3's inclination, be favorable to guaranteeing that the product can carry out the quick regulation of a lot of stability, and realize electric drive through driving motor, realize intelligent drive through control assembly, guarantee that the massage armchair can satisfy more manifold user demand in the use.

The above embodiments are only examples of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered by 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 chair frame for a leisure chair comprises a frame body (1), a driving device (2) and a base (3); the driving device (2) can push the frame body (1) to slide on the base (3), the base (3) comprises a supporting frame (31), an upright post (32) and a sliding seat (33), and the sliding seat (33) is connected with and supported on the upper side of the supporting frame (31) through the upright post (32); the method is characterized in that:

two slide rail groups (21) are arranged on the left side and the right side of the frame body (1) at intervals, and a slide block group (331) for supporting the slide rail groups (21) is arranged on the slide seat (33);

under the power drive of the driving device (2), the sliding rail group (21) slides on the sliding block group (331) to adjust the inclination angle of the frame body (1) relative to the base (3).

2. The leisure chair frame according to claim 1, wherein each of the rail sets (21) comprises a first rail (211) and a second rail (212) intersecting with each other, and the angle of the intersection is consistent with the angle of the frame body (1).

3. The lounge chair frame of claim 2, wherein said slide block set (331) comprises a first slide block (3311) adapted to a first slide rail (211) and a second slide block (3312) adapted to a second slide rail (212);

the first slide rail (211) is slidable on the first slider (3311), and the second slide rail (212) is slidable on the second slider (3312).

4. The leisure chair frame according to claim 1, characterized in that the driving device (2) further comprises a telescopic push rod (22) and a driver (23) for driving the telescopic push rod (22) to be telescopic;

one end of the telescopic push rod (22) is hinged to the frame body (1), the other end of the telescopic push rod (22) is hinged to the sliding seat (33), and the telescopic push rod (22) can move in a telescopic mode so that the sliding rail group (21) can slide on the sliding block group (331) to adjust the inclination angle of the frame body (1) relative to the base (3).

5. The leisure chair frame according to claim 4, characterized in that the driver (23) is a motor, a cylinder or a cylinder.

6. The leisure chair frame according to claim 4, characterized in that the frame body (1) comprises a first connecting frame (11) and a second connecting frame (12);

the first connecting frame (11) is used for connecting the frame body (1) and the telescopic push rod (22), and the second connecting frame (12) is used for connecting the frame body (1) and the sliding rail set (21).

7. The leisure chair frame according to claim 1, characterized in that the support frame (31) comprises four support legs;

the four supporting legs are uniformly distributed under the upright post (32) in a radial shape.

8. The leisure chair frame according to claim 1 or 7 characterized in that the sliding seat (33) is configured to be supported at an upper end of the upright (32) and to be rotatable on the upright (32).

9. The leisure chair frame according to claim 1, further comprising a control mechanism (4);

the control mechanism (4) is connected with the driving device (2), and the control mechanism (4) is used for sending a control signal to the driving device (2).

10. A leisure chair with a massage function, which comprises a massage machine core and a chair frame, and is characterized in that the chair frame is the chair frame for the leisure chair in any one of claims 1 to 9, and the massage machine core is arranged on the chair frame.