CN208957324U - It is a kind of can be to the swivel chair of thigh support - Google Patents

Abstract

The utility model discloses one kind can be to the swivel chair of thigh support, including backing plate, the bottom of the backing plate is movably installed with placement plate, the bottom of the backing plate is fixedly connected with the support frame for being socketed in and placing plate surface, the bottom of support frame as described above is fixedly connected with gas stick, the bottom of the gas stick is fixedly installed with pedestal, the bottom of the backing plate is fixedly connected with the connecting plate one on the right side of support frame, the connecting plate one is located at the front and back of backing plate, the connecting plate one is fixedly connected with support plate one close to the bottom of placement plate side, the backing plate is slidably connected at the top of support plate one.This can support placement plate by setting connecting plate one and support plate one to the swivel chair of thigh support, allow placement plate that can support the leg of user, the leg of user can be lain in placement plate, to user can preferably rest on swivel chair, consequently facilitating people use.

Description

It is a kind of can be to the swivel chair of thigh support

Technical field

The utility model relates to swivel chair technical fields, and specially one kind can be to the swivel chair of thigh support.

Background technique

Swivel chair is one of computer chair, office chair major class, a kind of rotary chair in part being seated, the institute of swivel chair It is because having an air pressure rod in lifting device, air pressure rod is a kind of using gas and liquid as working media, can go up and down To play the elastic element of the functions such as support, buffering, braking, height adjustment and angular adjustment, the basic principle is that inside is filled with height Nitrogen is pressed, due to being equipped with through-hole in internal piston, piston both ends gas pressure is equal, and the sectional area of piston two sides is different, and one It is terminated with piston rod and the other end does not have, under gas pressure effect, generates the pressure to the small side of sectional area, i.e. air pressure rod Elastic force, people, which takes, gives lifting shaft pressure, and lifting shaft just gently declines, and speed is uniform, can bottom out, to rise Axis external force drops, and lifting shaft liter returns to highest point.

But existing swivel chair can not support the leg of user, when the user needs a break, the thigh of user with Shank is bent in 90 degree, and this modes of emplacement can not simulate the feeling of user's recumbency in bed, this will affect user's Normal rest is not easy to people's use.

Utility model content

(1) the technical issues of solving

In view of the deficiencies of the prior art, the utility model provide it is a kind of can be to the swivel chair of thigh support, having can be right The advantages that user leg is supported, user leg can not be supported by solving existing swivel chair, make user normal The problem of rest.

(2) technical solution

For realize it is above-mentioned/purpose, the utility model provides the following technical solutions: it is a kind of can to the swivel chair of thigh support, Including backing plate, the bottom of the backing plate is movably installed with placement plate, and the bottom of the backing plate, which is fixedly connected with, is socketed in placement plate The support frame on surface, the bottom of support frame as described above are fixedly connected with gas stick, and the bottom of the gas stick is fixedly installed with pedestal, described The bottom of backing plate is fixedly connected with the connecting plate one on the right side of support frame, and the connecting plate one is located at front and the back of backing plate Face, the connecting plate one are fixedly connected with support plate one close to the bottom of placement plate side, and the backing plate is slidably connected at support The top of plate one, the side that the connecting plate one is located remote from plate are fixedly connected with receiving set, the internal slide for accommodating set Be connected with limited block, the front and back of the placement plate offers limiting slot one, the limited block close to placement plate one End is connected in limiting slot one together through connecting plate, and the limited block is movably installed with transmission far from one end of limiting slot one Bar, the drive rod is extended to far from one end of limited block to be accommodated the outside of set and is fixedly connected with pulling block, and the placement plate is just The left end at face and the back side offers limiting slot two.

Preferably, the bottom of the backing plate is fixedly connected with the connecting plate two on the left of support frame, the connecting plate two Positioned at the front and back of placement plate, the connecting plate two is fixedly connected with support plate two, institute close to the bottom of placement plate side State the top that placement plate is slidably connected at support plate two.

Preferably, the top of the support plate one is fixedly connected with draw runner, and the front-end and back-end of the placement plate bottom are equal Sliding slot is offered, the draw runner is slidably connected in sliding slot.

Preferably, the surface of the drive rod is fixedly connected with receiving block, and side of the receiving block far from limited block is living Dynamic to be connected with pressure spring, the one end of the pressure spring far from receiving block is fixedly connected with the inner wall for accommodating set.

Preferably, the front of the receiving block is fixedly connected with fixture block, and the top for accommodating set offers card slot.

(3) beneficial effect

Compared with prior art, the utility model provides one kind and can have following beneficial to effect to the swivel chair of thigh support Fruit:

1, this can be supported placement plate, be allowed and put to the swivel chair of thigh support by setting connecting plate one and support plate one The leg of user can be supported by setting plate, the leg of user can be lain in placement plate, to allow user can be more Good rests on swivel chair, consequently facilitating people use.

2, this can be limited the swivel chair of thigh support by setting limited block and limiting slot one to placement plate, It avoids placement plate from sliding automatically under without using state, by setting drive rod and pulling block, can be limited convenient for users to pulling Block can be cooperated, in placement plate consequently facilitating user releases the fixation to placement plate by opening up limiting slot two with limited block It is limited after being drawn out, placement plate is avoided to slide automatically in user, by the way that connecting plate two and support plate two is arranged, It can be supported when not in use in placement plate, by setting draw runner and sliding slot, placement plate can be oriented to, allow and put The movement that plate can be more stable is set, by setting receiving block and pressure spring, thrust can be provided for drive rod, to allow limited block It can more easily stick into limiting slot one or limiting slot two, it, can be in limited block from limit by setting fixture block and card slot It is limited after being detached from slot one or limiting slot two, limited block will not be moved under the promotion of pressure spring.

Detailed description of the invention

FIG. 1 is a schematic structural view of the utility model；

Fig. 2 is that the utility model looks up schematic structural cross-sectional view；

Fig. 3 is the right view schematic structural cross-sectional view of the utility model placement plate；

Fig. 4 is the connection structure elevational schematic view of the utility model drive rod and link block；

Fig. 5 is the partial structurtes enlarged diagram in the utility model Fig. 3 at A.

In figure: 1 backing plate, 2 placement plates, 3 support frames, 4 gas sticks, 5 connecting plates one, 6 support plates one, 7 accommodate set, 8 limited blocks, 9 limiting slots one, 10 drive rods, 11 pulling blocks, 12 limiting slots two, 13 connecting plates two, 14 support plates two, 15 draw runners, 16 sliding slots, 17 are held Connect block, 18 pressure springs, 19 fixture blocks, 20 card slots, 21 pedestals.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Please refer to Fig. 1-5, it is a kind of can be to the swivel chair of thigh support, including backing plate 1, the bottom of backing plate 1, which is movably installed with, puts Plate 2 is set, the bottom of backing plate 1 is fixedly connected with the support frame 3 for being socketed in 2 surface of placement plate, and the bottom of support frame 3 is fixedly connected with Gas stick 4, the bottom of gas stick 4 are fixedly installed with pedestal 21, and the bottom of backing plate 1 is fixedly connected with the connection positioned at 3 left side of support frame Plate 2 13, connecting plate 2 13 are located at the front and back of placement plate 2, and connecting plate 2 13 is fixed close to the bottom of 2 side of placement plate It is connected with support plate 2 14, placement plate 2 is slidably connected at the top of support plate 2 14, passes through setting connecting plate 2 13 and support plate 2 14, it can be supported when not in use in placement plate 2, the bottom of backing plate 1 is fixedly connected with positioned at 3 right side of support frame Connecting plate 1, connecting plate 1 are located at the front and back of backing plate 1, bottom fixed company of the connecting plate 1 close to 2 side of placement plate It is connected to support plate 1, backing plate 1 is slidably connected at the top of support plate 1, passes through setting connecting plate 1 and support plate 1, energy Placement plate 2 is enough supported, allows placement plate 2 that can support the leg of user, allows the leg of user that can lie in placement plate 2 On, so that user can preferably rest on swivel chair, consequently facilitating people use, the top of support plate 1 is fixed to be connected It is connected to draw runner 15, the front-end and back-end of 2 bottom of placement plate offer sliding slot 16, and draw runner 15 is slidably connected in sliding slot 16, lead to Setting draw runner 15 and sliding slot 16 are crossed, placement plate 2 can be oriented to, allows the movement that placement plate 2 can be more stable, connecting plate One 5 sides for being located remote from plate 2 are fixedly connected with receiving set 7, and the internal slide for accommodating set 7 is connected with limited block 8, placement plate 2 Front and back offer limiting slot 1, limited block 8 through connecting plate 1 and is connected to limit close to one end of placement plate 2 In the slot 1 of position, by setting limited block 8 and limiting slot 1, placement plate 2 can be limited, placement plate 2 is avoided not make With sliding automatically under state, limited block 8 is movably installed with drive rod 10 far from one end of limiting slot 1, and drive rod 10 is far from limit One end of position block 8 extends to the outside for accommodating set 7 and is fixedly connected with pulling block 11, passes through setting drive rod 10 and pulling block 11, energy Enough convenient for users to pulling limited block 8, consequently facilitating user releases the fixation to placement plate 2, the surface of drive rod 10 is fixed It is connected with receiving block 17, receiving block 17 is connected with pressure spring 18 far from the side of limited block 8, and pressure spring 18 is far from receiving block 17 One end is fixedly connected with the inner wall for accommodating set 7, by setting receiving block 17 and pressure spring 18, can provide thrust for drive rod 10, To which limited block 8 can more easily be sticked into limiting slot 1 or limiting slot 2 12, the front of receiving block 17 is fixedly connected There is a fixture block 19, the top for accommodating set 7 offers card slot 20, can be in limited block 8 from limit by setting fixture block 19 and card slot 20 It is limited after being detached from slot 1 or limiting slot 2 12, limited block 8 will not be moved under the promotion of pressure spring 18, is placed The left end of 2 front and back of plate offers limiting slot 2 12, can be cooperated with limited block 8 by opening up limiting slot 2 12, Placement plate 2 limits it after being drawn out, and placement plate 2 is avoided to slide automatically in user.

When in use, when needing to adjust the position of placement plate 2, pull out pulling block 11, thus drive drive rod 10 to Outer movement, drive rod 10 pull limited block 8 to be detached from out of limiting slot 1, the placement plate that then moves right 2, when limited block 8 and limit When position slot 2 12 is aligned, pulling block 11 is unclamped, at this moment pressure spring 18 pushes drive rod 10 to move backward by receiving block 17, to push The reverse movement of limited block 8, which sticks into, to be completed to adjust in limiting slot 2 12.

In conclusion this can be supported and be put by setting connecting plate 1 and support plate 1 to the swivel chair of thigh support Plate 2 is set, allows placement plate 2 that can support the leg of user, the leg of user can be lain in placement plate 2, to allow User can preferably rest on swivel chair, and user leg can not be supported by solving existing swivel chair, allow user can not The problem of normal rest.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (5)

1. one kind can be to the swivel chair of thigh support, including backing plate (1), it is characterised in that: the bottom activity of the backing plate (1) is installed Have placement plate (2), the bottom of the backing plate (1) is fixedly connected with the support frame (3) for being socketed in placement plate (2) surface, the branch The bottom of support (3) is fixedly connected with gas stick (4), and the bottom of the gas stick (4) is fixedly installed with pedestal (21), the backing plate (1) bottom is fixedly connected with the connecting plate one (5) on the right side of support frame (3), and the connecting plate one (5) is located at backing plate (1) Front and back, the connecting plate one (5) is fixedly connected with support plate one (6) close to the bottom of placement plate (2) side, described Backing plate (1) is slidably connected at the top of support plate one (6), and the side that the connecting plate one (5) is located remote from plate (2) is fixedly connected There is receiving set (7), the internal slide for accommodating set (7) is connected with limited block (8), the front and back of the placement plate (2) Limiting slot one (9) is offered, the limited block (8) through connecting plate one (5) and is connected to limit close to the one end of placement plate (2) In position slot one (9), the limited block (8) is movably installed with drive rod (10), the drive rod far from one end of limiting slot one (9) (10) one end far from limited block (8) extends to the outside for accommodating set (7) and is fixedly connected with pulling block (11), the placement plate (2) left end of front and back offers limiting slot two (12).

2. one kind according to claim 1 can be to the swivel chair of thigh support, it is characterised in that: the bottom of the backing plate (1) It is fixedly connected with the connecting plate two (13) being located on the left of support frame (3), the connecting plate two (13) is located at the front of placement plate (2) And the back side, the connecting plate two (13) are fixedly connected with support plate two (14), the placement close to the bottom of placement plate (2) side Plate (2) is slidably connected at the top of support plate two (14).

3. one kind according to claim 1 can be to the swivel chair of thigh support, it is characterised in that: the support plate one (6) Top is fixedly connected with draw runner (15), and the front-end and back-end of placement plate (2) bottom offer sliding slot (16), the draw runner (15) it is slidably connected in sliding slot (16).

4. one kind according to claim 1 can be to the swivel chair of thigh support, it is characterised in that: the table of the drive rod (10) Face is fixedly connected with receiving block (17), and the receiving block (17) is connected with pressure spring (18), institute far from the side of limited block (8) The one end of pressure spring (18) far from receiving block (17) is stated to be fixedly connected with the inner wall for accommodating set (7).

5. one kind according to claim 4 can be to the swivel chair of thigh support, it is characterised in that: the receiving block (17) is just Face is fixedly connected with fixture block (19), offers card slot (20) at the top of the receiving set (7).