CN209677901U - A kind of Multifunctional corollary back-rest device - Google Patents
A kind of Multifunctional corollary back-rest device Download PDFInfo
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- CN209677901U CN209677901U CN201822156003.0U CN201822156003U CN209677901U CN 209677901 U CN209677901 U CN 209677901U CN 201822156003 U CN201822156003 U CN 201822156003U CN 209677901 U CN209677901 U CN 209677901U
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- massage
- back frame
- seat back
- shaft
- seat
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Abstract
The utility model provides a kind of Multifunctional corollary back-rest device, including seat back frame, backing cushion, triangle fagging, plastics adjustable column, massage cover, arc massage plate and drive shaft；The seat back frame is slidably mounted between snap-gauge by the slip draw-in groove of its two sides, and backing cushion is connected to the centre of seat back frame, the back side of the seat back frame is successively arranged symmetrical triangle fagging under upper, and axle sleeve is connected on the inside of triangle fagging, the both ends of the massage shaft rotate respectively to be embedded in axle sleeve, and seven groups of massage covers are successively arranged in massage shaft, the back side lower end of the seat back frame also passes through two groups of triangle faggings and is rotatably equipped with drive shaft.Adjustable plastics adjustable column is set on the triangle fagging at seat back frame back, it can effectively push seat back frame forward contact to staff back, convenient for the dependence of work, massage cover rotation is driven by rotate driving axis, to massage by entire back of the arc massage plate to staff.
Description
Technical field
The utility model belongs to backrest technical field, more specifically, in particular to a kind of Multifunctional corollary back-rest device.
Background technique
People sit that will lead to back on the seat not in due course for a long time, need to massage back, traditional backrest
Structure it is relatively simple, be unable to satisfy the demand of people, can not simultaneously the entire back of staff is massaged.
Then, in view of this, being studied improvement for existing structure and missing, a kind of Multifunctional corollary is provided and is leaned against
Device, to achieve the purpose that with more more practical value.
Utility model content
In order to solve the above-mentioned technical problem, the utility model provides a kind of Multifunctional corollary back-rest device, above-mentioned to solve
The problem of being proposed in background technique.
The purpose and effect of the utility model Multifunctional corollary back-rest device, are reached by technological means in detail below:
A kind of Multifunctional corollary back-rest device, including seat, snap-gauge, connecting rod, seat back frame, slip draw-in groove, backing cushion, triangle
Fagging, plastics adjustable column, axle sleeve massage shaft, belt pulley, massage cover, arc massage plate, drive shaft and driving handle；It is described
Seat back frame is located at the front side of chair back, and seat back frame is slidably mounted between snap-gauge by the slip draw-in groove of its two sides, and is leaned on
Back pad is connected to the centre of seat back frame, and described seat the same side is respectively connected with two groups of snap-gauges, and is connected between snap-gauge by connecting rod
It connecing, the back side of the seat back frame is successively arranged symmetrical triangle fagging under upper, and is connected with axle sleeve on the inside of triangle fagging,
The both ends of the massage shaft rotate respectively to be embedded in axle sleeve, and is massaged and be successively arranged seven groups of massage covers in shaft, described to lean on
The back side lower end of back frame also passes through two groups of triangle faggings and is rotatably equipped with drive shaft, and the both ends of drive shaft are equipped with driving handle,
It is connected between the drive shaft and massage shaft on the upside of it by pulley rotation, and massages shaft and the massage on the upside of it turns
It is connected between axis also by pulley rotation.
Further, the rear side end of the triangle fagging is connected with plastics adjustable column.
Further, one end of the plastics adjustable column is embedded into triangle fagging, and is additionally provided with spring in triangle fagging.
Further, the outside of the massage cover is annularly equipped with arc massage plate.
Further, the outermost end of the arc massage plate is acted as a cushion to the vertical range between massage cover outer wall greater than backrest
Side is to the vertical range between massage cover outer wall.
Compared with prior art, the utility model has the following beneficial effects:
The present apparatus is equipped with slidable seat back frame at the back of seat, and setting can on the triangle fagging at seat back frame back
The plastics adjustable column of adjusting, can make plastics adjustable column be attached to the back of seat under the action of the spring, can effectively push and lean on
Back frame forward contact is to the back of staff, convenient for the dependence of work, while also having preferable elasticity.
Secondly, arc is arranged by the way that massage cover is arranged in the massage shaft between triangle fagging, and in the outside of massage cover
Shape massage plate can drive massage cover rotation, thus by arc massage plate to the entire back of staff by rotate driving axis
It is massaged in portion.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the backside configuration schematic diagram of the utility model seat back frame.
Fig. 3 is enlarged structure schematic diagram at the A of the utility model.
Fig. 4 is enlarged structure schematic diagram at the B of the utility model.
In figure, the corresponding relationship of component names and accompanying drawing number are as follows:
Seat -1, snap-gauge -101, connecting rod -102, seat back frame -2, slip draw-in groove -201, backing cushion -202 three, gusset -3,
Plastics adjustable column -301, axle sleeve -302 massage shaft -4, belt pulley -401, massage cover -5, arc massage plate -501, drive shaft -
6, drive handle -601.
Specific embodiment
The embodiments of the present invention is described in further detail with reference to the accompanying drawings and examples.Following embodiment
For illustrating the utility model, but cannot be used to limit the scope of the utility model.
In the description of the present invention, unless otherwise indicated, the meaning of " plurality " is two or more；Term
The orientation of the instructions such as "upper", "lower", "left", "right", "inner", "outside", " front end ", " rear end ", " head ", " tail portion " or position are closed
System is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of describing the present invention and simplifying the description, rather than
The device or element of indication or suggestion meaning must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot
It is construed as a limitation of the present invention.In addition, term " first ", " second ", " third " etc. are used for description purposes only, and cannot
It is interpreted as indication or suggestion relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, it can also be indirectly connected through an intermediary.For this
For the those of ordinary skill in field, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.
Embodiment:
As shown in attached drawing 1 to attached drawing 4:
The utility model provides a kind of Multifunctional corollary back-rest device, including seat 1, snap-gauge 101, connecting rod 102, seat back frame
2, slip draw-in groove 201, backing cushion 202, triangle fagging 3, plastics adjustable column 301, axle sleeve 302, massage shaft 4, belt pulley 401,
Massage cover 5, arc massage plate 501, drive shaft 6 and driving handle 601；The seat back frame 2 is located at the front side at 1 back of seat, and
Seat back frame 2 is slidably mounted between snap-gauge 101 by the slip draw-in groove 201 of its two sides, and backing cushion 202 is connected to seat back frame 2
Centre, described 1 the same side of seat is respectively connected with two groups of snap-gauges 101, and is connected between snap-gauge 101 by connecting rod 102, described
The back side of seat back frame 2 is successively arranged symmetrical triangle fagging 3 under upper, and the inside of triangle fagging 3 is connected with axle sleeve 302,
The both ends of the massage shaft 4 rotate respectively to be embedded in axle sleeve 302, and is massaged and be successively arranged seven groups of massage covers 5 in shaft 4,
The back side lower end of the seat back frame 2 also passes through two groups of triangle faggings 3 and is rotatably equipped with drive shaft 6, and the both ends of drive shaft 6 are equipped with
Handle 601 is driven, is rotatablely connected between the drive shaft 6 and massage shaft 4 on the upside of it by belt pulley 401, and massages and turns
It is rotatablely connected between axis 4 and massage shaft 4 on the upside of it also by belt pulley 401.
Wherein, the rear side end of the triangle fagging 3 is connected with plastics adjustable column 301.
Wherein, one end of the plastics adjustable column 301 is embedded into triangle fagging 3, and is additionally provided with bullet in triangle fagging 3
Spring can make plastics adjustable column 301 be attached to the back of seat 1 under the action of the spring, can effectively push seat back frame 2 to connect forward
It contacts the back of staff, convenient for the dependence of work, while also there is preferable elasticity.
Wherein, the outside of the massage cover 5 is annularly equipped with arc massage plate 501.
Wherein, the outermost end of the arc massage plate 501 is greater than backing cushion to the vertical range between 5 outer wall of massage cover
202 back sides can make arc when driving massage cover 5 to rotate by rotate driving axis 6 to the vertical range between 5 outer wall of massage cover
The outer end side of shape massage plate 501 squeezes backing cushion 202, thus by back of the arc massage plate 501 to staff carry out by
It rubs.
The specifically used mode and effect of the present embodiment:
In the utility model, by being equipped with slidable seat back frame 2 at the back of seat 1, and the three of 2 back of seat back frame
Adjustable plastics adjustable column 301 is set on gusset 3, plastics adjustable column 301 can be made to be attached to seat 1 under the action of the spring
Back can effectively push 2 forward contact of seat back frame to the back of staff, convenient for the dependence of work, while also have
Preferable elasticity is arranged by the way that massage cover 5 is arranged in the massage shaft 4 between triangle fagging 3, and in the outside of massage cover 5
Arc massage plate 501 can drive massage cover 5 to rotate, to pass through 501 couples of work people of arc massage plate by rotate driving axis 6
It is massaged at the entire back of member.
The embodiments of the present invention are given for the purpose of illustration and description, and are not exhaustively or to incite somebody to action
The utility model is limited to disclosed form.Many modifications and variations are aobvious and easy for the ordinary skill in the art
See.Embodiment was chosen and described in order to better illustrate the principle and practical application of the utility model, and makes this field
Those of ordinary skill it will be appreciated that the utility model to designing various embodiments suitable for specific applications with various modifications.
Claims (5)
1. a kind of Multifunctional corollary back-rest device, it is characterised in that: the Multifunctional corollary back-rest device includes seat (1), snap-gauge
(101), connecting rod (102), seat back frame (2), slip draw-in groove (201), backing cushion (202), triangle fagging (3), plastics adjustable column
(301), axle sleeve (302), massage shaft (4), belt pulley (401), massage cover (5), arc massage plate (501), drive shaft (6) and
It drives handle (601)；The seat back frame (2) is located at the front side at seat (1) back, and seat back frame (2) passes through the sliding of its two sides
Card slot (201) is slidably mounted between snap-gauge (101), and backing cushion (202) is connected to the centre of seat back frame (2), the seat
(1) the same side is respectively connected with two groups of snap-gauges (101), and is connected between snap-gauge (101) by connecting rod (102), the seat back frame
(2) back side is successively arranged symmetrical triangle fagging (3) under upper, and is connected with axle sleeve on the inside of triangle fagging (3)
(302), the both ends of massage shaft (4) rotate respectively is embedded in axle sleeve (302), and massages and be successively arranged on shaft (4)
Seven groups of massage covers (5), the back side lower end of the seat back frame (2) also pass through two groups of triangle faggings (3) and are rotatably equipped with drive shaft
(6), and the both ends of drive shaft (6) are equipped with driving handle (601), between the drive shaft (6) and massage shaft (4) on the upside of it
It is rotatablely connected, and is massaged between shaft (4) and massage shaft (4) on the upside of it also by belt pulley by belt pulley (401)
(401) it is rotatablely connected.
2. Multifunctional corollary back-rest device as described in claim 1, it is characterised in that: the rear side end of the triangle fagging (3) is living
It is dynamic to be connected with plastics adjustable column (301).
3. Multifunctional corollary back-rest device as described in claim 1, it is characterised in that: one end of the plastics adjustable column (301)
It is embedded into triangle fagging (3), and is additionally provided with spring in triangle fagging (3).
4. Multifunctional corollary back-rest device as described in claim 1, it is characterised in that: the outside of the massage cover (5) is annular in shape
Equipped with arc massage plate (501).
5. Multifunctional corollary back-rest device as described in claim 1, it is characterised in that: the arc massage plate (501) it is outermost
Hold vertical range between massage cover (5) outer wall be greater than backing cushion (202) back side between massage cover (5) outer wall it is vertical away from
From.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822156003.0U CN209677901U (en) | 2018-12-21 | 2018-12-21 | A kind of Multifunctional corollary back-rest device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822156003.0U CN209677901U (en) | 2018-12-21 | 2018-12-21 | A kind of Multifunctional corollary back-rest device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209677901U true CN209677901U (en) | 2019-11-26 |
Family
ID=68596592
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822156003.0U Active CN209677901U (en) | 2018-12-21 | 2018-12-21 | A kind of Multifunctional corollary back-rest device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209677901U (en) |
-
2018
- 2018-12-21 CN CN201822156003.0U patent/CN209677901U/en active Active
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