CN212382910U - Massage chair capable of hiding leg and foot massage part - Google Patents
Massage chair capable of hiding leg and foot massage part Download PDFInfo
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- CN212382910U CN212382910U CN202020820439.XU CN202020820439U CN212382910U CN 212382910 U CN212382910 U CN 212382910U CN 202020820439 U CN202020820439 U CN 202020820439U CN 212382910 U CN212382910 U CN 212382910U
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Abstract
The utility model discloses a massage chair capable of hiding a leg and foot massage part, which comprises a massage chair seat part (1) and a leg and foot massage part (2) arranged at the front side of the massage chair seat part (1), wherein the massage chair seat part (1) is provided with a pair of lugs (11), the lugs (11) are provided with chutes (11a), the leg and foot massage part (2) is provided with a pair of columnar sliders (21) respectively and correspondingly inserted into the chutes (11a), and the sliders (21) and the chutes (11a) are matched to slide and/or rotate; the lower part of the massage armchair seat part (1) is provided with a telescopic device (3) for driving the leg and foot massage part (2) to rotate and lift. The utility model has the characteristics of simple structure, good mechanical reliability, and can be deeply embedded with the leg and foot massage part.
Description
Technical Field
The utility model relates to a massage device, in particular to a massage chair which can embed a leg and foot massage part.
Background
In the prior art, the massage armchair not only can massage the back and the hip of a human body, but also can massage the lower limbs of the human body. The front portion at the massage armchair is generally installed to the leg and foot massage portion that carries out the massage to human low limbs, its angle of elevation can be adjusted, in order to accord with the user demand, however setting up greatly increased the volume of massage armchair of leg and foot massage portion, the fore-and-aft direction size that can make the massage armchair becomes bigger, it is also big to take up an area of the space, the packing, it is inconvenient to transport, often still need dismantle, it is very loaded down with trivial details to operate, and under the prerequisite that need not carry out the massage to the leg and foot, only when needing back and buttock massage, the setting of leg and foot massage portion can cause inconvenience for user massage armchair from top to bottom.
In order to solve the above problems, the prior chinese patent No. 200510094315.8 discloses a massage chair with a built-in leg massage device, which can use a push-pull mechanism to hide the leg massage device inside the massage chair, thereby not only reducing the volume of the massage chair, but also providing more convenience and comfort for the user. However, the push-pull mechanism in the above patent is complex in structure, and has many driving devices, so that not only the overall volume is increased, the manufacturing cost is high, the power consumption is high during use, and the use cost is high, but also the maintenance is troublesome once a problem occurs.
Also, as the chinese patent with patent No. 200810020048.3, a massage chair with built-in leg massage device is disclosed, which comprises a leg massage device disposed at the front of the massage chair, a push-pull mechanism is disposed in the massage chair for driving the leg massage device to move in and out of the massage chair chassis, the push-pull mechanism comprises an arc push-pull rod, one end of the arc push-pull rod is connected with the lower rear part of the leg massage device by a pin, the other end of the arc push-pull rod is connected with the upper part of the massage chair chassis by a pin, a pushing device is disposed in the massage chair chassis and can push the arc push-pull rod to rotate back and forth with the pin joint point on the upper part of the massage chair chassis as a fulcrum, thereby driving the leg massage device to move outwards or. However, the leg kneading device in the device is only connected with the arc-shaped push-pull rod by the pin at the lower rear part, so that the leg kneading device is not well fixed, the use effect is inevitably influenced, the mechanical reliability needs to be improved, and the service life of the leg kneading device is greatly shortened after long-time work.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a massage chair capable of hiding a leg and foot massage part. The utility model has the characteristics of simple structure, good mechanical reliability, and can be deeply embedded with the leg and foot massage part.
The technical scheme of the utility model: a massage chair capable of hiding a leg and foot massage part comprises a massage chair seat part and a leg and foot massage part arranged on the front side of the massage chair seat part, wherein a pair of lugs are arranged on the massage chair seat part, sliding grooves are formed in the lugs, a pair of columnar sliding blocks which are respectively and correspondingly inserted into the sliding grooves are arranged on the leg and foot massage part, and the sliding blocks and the sliding grooves are matched to slide and/or rotate; a telescopic device for driving the leg and foot massage part to rotate and lift is arranged below the massage armchair seat part; the front end of the bottom of the massage armchair seat part is provided with a limiting part for limiting the backward movement of the leg and foot massage part.
In the massage chair capable of containing the leg and foot massage part, the sliding groove is of an oblong hole structure, a concave part is formed downwards at the front end A of the sliding groove, and the front end A of the sliding groove is lower than the rear end B of the sliding groove.
In the massage chair capable of containing the leg and foot massage part, the included angle between the horizontal plane and the connecting plane AB formed by the central line of the front end A of the sliding chute and the central line of the rear end B of the sliding chute is between 5 and 20 degrees.
In the massage chair capable of hiding the leg and foot massage part, the seat part of the massage chair is provided with the hanging lug, the leg and foot massage part is provided with the hinge seat, one end of the telescopic device is hinged with the hanging lug, and the other end of the telescopic device is hinged with the hinge seat.
In the massage chair with the built-in leg and foot massage part, the telescopic device is an electric push rod.
In the massage chair capable of internally containing the leg and foot massage part, the central line of the front end A of the sliding groove and the central line of the rear end B of the sliding groove form a connecting surface AB, the central line of the front end A of the sliding groove and the central line of the hinge hole C of the hinge seat form a connecting surface AC, an included angle alpha is formed between the connecting surface AB and the connecting surface AC, and when the leg and foot massage part is in a stretching working state, the angle alpha is more than or equal to 90 degrees; when the leg and foot massage part is in the middle state, the alpha is more than or equal to 80 degrees and less than or equal to 100 degrees.
In the massage chair capable of containing the leg and foot massage part, the sliding block is in the extending working state, namely the sliding block is positioned at the front end A of the sliding groove, and the included angle between the connecting surface AC and the horizontal plane is less than 90 degrees; the middle state, namely the slide block is positioned at the front end A of the sliding groove, and the leg and foot massage part is abutted against the limiting part.
In the massage chair with the built-in leg and foot massage part, the outer end of the sliding block extends out of the sliding groove and is fixed with the limiting sheet.
In the massage chair capable of containing the leg and foot massage part, the cross section of the limiting sheet is circular, and the diameter of the limiting sheet is larger than the groove width of the sliding groove.
In the massage chair capable of hiding the leg and foot massage part, the sliding block is in a shaft shape, the sliding block is sleeved with the pulley positioned in the sliding groove, and the pulley is rotatably connected with the sliding block.
Compared with the prior art, the utility model designs the leg and foot massage part and the massage chair seat into a rotatable and slidable state through the special connection mode of the leg and foot massage part and the massage chair seat part and the matching use of the slide block and the slide groove and the matching use of the expansion device and the limiting part, thereby realizing the extension and the storage of the leg and foot massage part and well solving the problem that the leg and foot massage part occupies space when not used;
the sliding block can be used as a rotation center of the leg and foot massage part in the sliding groove, so that the leg and foot massage part can rotate, the pitching angle can be adjusted, more massage postures can be provided, and the massage comfort level can be improved; the massage chair can move back and forth along the sliding groove, and the leg and foot massage parts are further stored under the massage chair seat more deeply by changing the front and back positions of the leg and foot massage parts, so that the occupied space is reduced, the use, the transportation and the placement are convenient, the transportation cost is reduced, more humanized service is provided for customers, and the market competitiveness is increased; meanwhile, the designed structure is simple, the integrally adopted parts are fewer, only one driving part is adopted, the manufacturing and the maintenance are easy, the cost is lower, the consumed electric energy is less when the device is used, and the device is convenient to popularize vigorously; through the specific design of the sliding block, the leg and foot massage part has good working stability when extending out and accommodating, the phenomena of clamping stagnation and deviation are not easy to occur, the mechanical reliability is improved, and the service life is prolonged;
therefore, the utility model has the characteristics of simple structure, good mechanical reliability and capability of deeply embedding the leg and foot massage part.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a schematic view showing the stretching operation of the middle leg and foot massage part of the present invention;
FIG. 3 is a schematic view showing the middle state of the middle leg and foot massage part of the present invention extending out;
fig. 4 is a schematic view of the fully contracted state of the middle leg and foot massage part of the present invention.
The labels in the figures are: 1. a massage chair seat part; 11. a lug; 11a, a chute; 12. hanging a lug; 13. a limiting member; 2. a leg and foot massage part; 21. a slider; 22. a hinged seat; 23. a pulley; 24. a limiting sheet; 3. a telescopic device.
Detailed Description
The present invention will be further described with reference to the following examples, which are not intended as a limitation of the present invention.
Examples are given.
As shown in fig. 1-4, a massage chair capable of containing a leg and foot massage part comprises a massage chair seat part 1, a leg and foot massage part 2 is arranged at the front side of the massage chair seat part 1, a pair of lugs 11 are arranged at two sides of the massage chair seat part 1 in parallel, a sliding groove 11a is arranged on each lug 11, a pair of columnar sliders 21 respectively inserted into the sliding grooves 11a are arranged at two sides of the upper end of the leg and foot massage part 2 in parallel, and the sliders 21 and the sliding grooves 11a are matched to slide and/or rotate, namely, the sliders 21 can slide in the sliding grooves 11a and can also rotate around the axis of the sliders; the lower part of the massage armchair seat part 1 is provided with a telescopic device 3 for driving the leg and foot massage part 2 to rotate and lift, and the telescopic device 3 pushes the leg and foot massage part 2 to translate relative to the massage armchair seat part 1 and also to rotate by taking the slide block 21 as a central shaft.
According to the structure of the actual massage chair, the lengths of the lugs 11 and the sliding grooves 11a can be adjusted, thereby adjusting the degree of storage of the leg and foot massage part 2. The lug 11 can be arranged at the front end of the massage armchair seat part 1, the leg and foot massage part 2 is accommodated at the front end of the massage armchair seat part 1, a cushion is placed above the massage armchair seat part 1, and the massage armchair seat part 1 and the leg and foot massage part 2 are covered; the lug 11 may be provided below the massage chair seat 1 to house the leg/foot massage unit 2 below the massage chair seat 1.
The sliding chute 11a is of an oblong hole structure or is in a shape similar to the oblong hole, a recessed part can be formed downwards at the front end A of the sliding chute 11a, the sliding block can conveniently perform limited rotation movement, and the front end A of the sliding chute 11a is lower than the rear end B of the sliding chute 11 a.
And the included angle between the horizontal plane and a connecting surface AB formed by the central line of the front end A of the sliding chute 11a and the central line of the rear end B of the sliding chute 11a is between 5 and 20 degrees.
The massage armchair seat part 1 is provided with a hanging lug 12, the leg and foot massage part 2 is provided with an articulated seat 22, one end of the telescopic device 3 is articulated with the hanging lug 12, and the other end of the telescopic device 3 is articulated with the articulated seat 22. The telescopic device 3 is an electric push rod. The electric push rods can be symmetrically distributed on two sides of the leg and foot massage part 2, so that the working stability is improved. Besides the electric push rod, the electric push rod can also be other devices for playing a role of pushing.
The center line of the front end A of the sliding groove 11a and the center line of the rear end B of the sliding groove 11a form a connecting surface AB, the center line of the front end A of the sliding groove 11a and the center line of the hinge hole C of the hinge seat 22 form a connecting surface AC, an included angle alpha is formed between the connecting surface AB and the connecting surface AC, when the leg and foot massage part 2 is in a stretching working state, namely the sliding block 21 is positioned at the front end A of the sliding groove 11a, the included angle between the connecting surface AC and the horizontal plane is smaller than 90 degrees, alpha is larger than or equal to 90 degrees, when a user uses leg and foot massage, the leg and foot massage part is pressed by the lower leg or the heel, and the leg. When the leg and foot massage part 2 is in the middle state, namely the slide block 21 is positioned at the front end A of the sliding groove 11a, and the leg and foot massage part 2 is abutted against the limiting part 13, alpha is more than or equal to 80 degrees and less than or equal to 100 degrees, which is beneficial to the smooth sliding of the slide block 21 in the process of accommodating the leg and foot massage part.
The outer end of the slide block 21 extends out of the slide groove 11a and is fixed with a limiting piece 24.
The cross section of the limiting sheet 24 is circular, and the diameter of the limiting sheet 24 is larger than the groove width of the sliding groove 11 a. The limiting piece 24 is abutted against the outer side surface of the hanging ear 12 and used for limiting the left and right movement of the leg and foot massage part 2 and not hindering the front and back sliding of the leg and foot massage part 2, thereby ensuring the stability and the smoothness of the movement of the leg and foot massage part 2.
The sliding block 21 is in a shaft shape, a pulley 23 positioned in the sliding groove 11a is sleeved on the sliding block 21, and the pulley 23 is rotatably connected with the sliding block 21. The diameter of the pulley 23 is slightly smaller than the groove width of the sliding groove 11a, so that the pulley can move or roll in the sliding groove 11a along with the sliding block 21, friction and abrasion are reduced, and mechanical reliability and service life are improved.
The pulley 23 and the stopper piece 24 may be of an integral structure or of a separate structure.
The front end of the bottom of the massage armchair seat part 1 is provided with a limiting part 13 for limiting the movement of the leg and foot massage part 2, and the limiting part 13 can be arranged below the telescopic device 3. The limiting member 13 may be a roller structure, and the axis is immovably installed at a position corresponding to the leg and foot massage portion 2 on the massage chair seat portion 1, and abuts against the leg and foot massage portion to prevent the leg and foot massage portion from continuously swinging and not hindering the sliding thereof, so as to reduce the frictional resistance between the limiting member 13 and the leg and foot massage portion 2 as much as possible, and to make the leg and foot massage portion 2 smoothly contract.
The working principle is as follows:
fig. 2, 3 and 4 respectively show three typical states of the leg and foot massage part 2 of the massage armchair, namely, the stretching work, the stretching middle state and the complete retraction state when the lugs 11 are arranged at two sides of the front end of the seat part 1 of the massage armchair.
The contraction process of the leg and foot massage part is that when the leg and foot massage part 2 is in the extending working state, the slide block 21 is positioned at the front end A of the chute 11a, and the electric push rod is in the extending state. When the electric push rod is driven to shorten, the leg and foot massage part 2 rotates counterclockwise around the slider 21 (also the center of the front end A of the chute 11 a); when the leg and foot massage part 2 rotates to touch the limiting part 13, the leg and foot massage part does not rotate any more, and under the further pulling force of the electric push rod, the slide block 21 leaves the front end A of the sliding groove 11a and moves towards the rear end B of the sliding groove 11 a; when the slider 21 reaches the rear end B of the slide groove 11a, the movement is stopped, and the leg and foot massage part 2 is completely retracted under the massage armchair seat part 1.
When the leg and foot massage part 2 is in the fully retracted state, the slide block 21 is located at the rear end B of the slide groove 11a, and the electric push rod is in the shortened state. When the electric push rod is driven to extend, the slide block 21 on the leg and foot massage part 2 starts to slide downwards from the rear end B of the chute 11a under the action of gravity; when the sliding block 21 slides down to the front end A of the sliding groove 11a, the sliding block does not slide down any more; thereafter, under the further pushing force of the electric push rod, the leg and foot massage part 2 rotates clockwise around the slider 21 (also the center of the front end a of the slide groove 11a) until it rotates to a desired angle, and is used normally as a conventional massage chair.
Claims (10)
1. The utility model provides a massage armchair of built-in leg and foot massage portion, is equipped with leg and foot massage portion (2) including massage armchair seat portion (1), the front side of massage armchair seat portion (1), its characterized in that: the massage chair seat part (1) is provided with a pair of lugs (11), the lugs (11) are provided with sliding chutes (11a), the leg and foot massage part (2) is provided with a pair of columnar sliding blocks (21) which are respectively and correspondingly inserted into the sliding chutes (11a), and the sliding blocks (21) and the sliding chutes (11a) are matched to slide and/or rotate; a telescopic device (3) for driving the leg and foot massage part (2) to rotate and lift is arranged below the massage armchair seat part (1); the front end of the bottom of the massage armchair seat part (1) is provided with a limiting part (13) for limiting the backward movement of the leg and foot massage part (2).
2. The massage chair as claimed in claim 1, wherein the massage part comprises: the sliding chute (11a) is of an oblong hole structure, and the front end A of the sliding chute (11a) is lower than the rear end B of the sliding chute (11 a).
3. The massage chair as claimed in claim 2, wherein the massage part comprises: and the included angle between the horizontal plane and a connecting surface AB formed by the central line of the front end A of the sliding chute (11a) and the central line of the rear end B of the sliding chute (11a) is between 5 and 20 degrees.
4. The massage chair as claimed in claim 1, wherein the massage part comprises: massage armchair seat portion (1) on be equipped with hangers (12), be equipped with articulated seat (22) on leg and foot massage portion (2), one end and hangers (12) of telescoping device (3) articulated, the other end and articulated seat (22) of telescoping device (3) articulated.
5. The massage chair as claimed in claim 4, wherein the massage part comprises: the telescopic device is an electric push rod.
6. The massage chair as claimed in claim 4, wherein the massage part comprises: the center line of the front end A of the sliding groove (11a) and the center line of the rear end B of the sliding groove (11a) form a connecting surface AB, the center line of the front end A of the sliding groove (11a) and the center line of the hinge hole C of the hinge seat (22) form a connecting surface AC, an included angle alpha is formed between the connecting surface AB and the connecting surface AC, and when the leg and foot massage part (2) is in a stretching working state, the angle alpha is more than or equal to 90 degrees; when the leg and foot massage part (2) is in the middle state, the alpha is more than or equal to 80 degrees and less than or equal to 100 degrees.
7. The massage chair as claimed in claim 6, wherein the massage part comprises: the extending working state is that the slide block (21) is positioned at the front end A of the sliding groove (11a), and the included angle between the connecting surface AC and the horizontal plane is less than 90 degrees; the middle state is that the slide block (21) is positioned at the front end A of the sliding chute (11a), and the leg and foot massage part (2) is abutted against the limiting piece (13).
8. The massage chair as claimed in claim 1, wherein the massage part comprises: the outer end of the sliding block (21) extends out of the sliding groove (11a) and is fixed with a limiting sheet (24).
9. The massage chair as claimed in claim 8, wherein the massage part comprises: the cross section of the limiting sheet (24) is circular, and the diameter of the limiting sheet (24) is larger than the groove width of the sliding groove (11 a).
10. The massage chair as claimed in claim 1, wherein the massage part comprises: the sliding block (21) is in a shaft shape, a pulley (23) positioned in the sliding groove (11a) is sleeved on the sliding block (21), and the pulley (23) is rotatably connected with the sliding block (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020820439.XU CN212382910U (en) | 2020-05-15 | 2020-05-15 | Massage chair capable of hiding leg and foot massage part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020820439.XU CN212382910U (en) | 2020-05-15 | 2020-05-15 | Massage chair capable of hiding leg and foot massage part |
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| Publication Number | Publication Date |
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| CN212382910U true CN212382910U (en) | 2021-01-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020820439.XU Active CN212382910U (en) | 2020-05-15 | 2020-05-15 | Massage chair capable of hiding leg and foot massage part |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115778745A (en) * | 2022-09-08 | 2023-03-14 | 浙江荣泰健康电器有限公司 | Yoga stretching control method of massage chair and massage chair |
-
2020
- 2020-05-15 CN CN202020820439.XU patent/CN212382910U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115778745A (en) * | 2022-09-08 | 2023-03-14 | 浙江荣泰健康电器有限公司 | Yoga stretching control method of massage chair and massage chair |
| CN115778745B (en) * | 2022-09-08 | 2024-05-10 | 浙江荣泰健康电器有限公司 | Yoga extension control method of massage armchair and massage armchair |
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