CN221083159U - Wood chair with adjustable angle - Google Patents

Abstract

The utility model relates to the field of chairs, in particular to an angle-adjustable wooden chair. Provided is a wooden chair with an adjustable angle, which can improve the comfort of a user. An angle-adjustable wooden chair comprises stool legs, a seat plate, a backrest, gears, fixing strips, pedals, expansion plates, torsion springs and the like; the seat is fixedly connected on the stool legs, the backrest is connected to the rear side of the seat, the gear is installed at the bottom of the left side of the backrest, the fixing strips are connected to the two sides of the gear, the pedals are rotatably connected to the front sides of the stool legs, the expansion plates are connected to the front sides of the pedals, and the torsion springs are connected to the two sides of the pedals. According to the utility model, the backrest is driven to adjust the angle by rotating the gear, the backrest is clamped by meshing the gear with the fixing strip, the telescopic plate is pushed away by pushing against the telescopic plate by feet, then the pedal can be rotated to adjust the angle at will under the action of the torsion spring, and the effect of adjusting the angle is achieved by the adjustable backrest and the telescopic pedal, so that the comfort of a user when using the wooden chair is improved.

Description

Wood chair with adjustable angle

Technical Field

The utility model relates to the field of chairs, in particular to an angle-adjustable wooden chair.

Background

The chair is daily life furniture, a seat comprising a seat plate, a backrest and legs and armrests, many daily transactions are carried out without assistance of the chair, along with the improvement of life quality, modern chairs are pursued to be attractive and fashionable, and some chairs are not used as the seat alone, so that the life of a human being is more convenient under the combination of science and technology, but the existing wooden chairs are easy to cause poor fatigue comfort of the body when sitting for a long time in the use process, so that the wooden chair with adjustable angle is necessary to improve the comfort of a user.

Disclosure of utility model

In order to overcome the defect that the existing wooden chair is easy to cause fatigue and poor comfort for the body in the using process, the wooden chair with the adjustable comfort angle can be provided for improving the comfort of a user.

The technical scheme of the utility model is as follows: the utility model provides a wooden chair with adjustable angle, including bench leg, seat, handle, connecting rod, back, gear, fixed strip, footboard, expansion plate, spring and torsional spring, the rigid coupling has the seat on the bench leg, and seat both sides slidingtype is connected with the handle, and the seat rear side is connected with the back, and the one end of connecting rod is connected on the handle, and the other end rigid coupling is on the back, and the gear is installed to back left side bottom, and the gear both sides are connected with the fixed strip, and gear and fixed strip meshing, bench leg front side rotation type are connected with the footboard, are connected with the expansion plate before the footboard, are connected with the spring between footboard and the expansion plate, and the footboard both sides are connected with the torsional spring.

As an improvement of the scheme, the stool further comprises a supporting plate, and the supporting plates are fixedly connected on the stool legs at the two sides.

As an improvement of the scheme, the backrest also comprises a back cushion, and the top of the backrest is provided with the back cushion.

As an improvement of the scheme, the gear further comprises a stop block, and the stop block is arranged above the gear.

As an improvement of the scheme, the telescopic plate further comprises a baffle strip, and the baffle strip is fixedly connected to the telescopic plate in a bilateral symmetry manner.

As the improvement of above-mentioned scheme, still including the receiver, the seat below is provided with the receiver.

The beneficial effects are as follows: according to the utility model, the gear is rotated to drive the backrest to slowly adjust the angle, when the angle is adjusted to a proper and comfortable angle, the backrest is clamped by the gear and the fixing strip, the backrest can slide together with the handle through the connecting rod in the backrest adjusting process, when a user wants to put the foot on the pedal, the user pushes the foot against the telescopic plate to push the pedal away, then the pedal can be rotated to randomly adjust the angle under the action of the torsion spring, the telescopic plate can be reset under the action of the spring, the angle adjusting effect is achieved through the adjustable backrest and the telescopic pedal, and thus the comfort of the user when the user uses the wooden chair is improved.

Drawings

Fig. 1 is a schematic perspective view of a support plate, a seat plate, a backrest, a cushion and a storage box according to the present utility model.

Fig. 2 is an enlarged view of the perspective structure of the gear, stopper and fixing bar of the present utility model.

Fig. 3 is a schematic perspective view of the pedal, the expansion plate and the stop bar of the present utility model.

Fig. 4 is a schematic perspective view of the spring and torsion spring of the present utility model.

In the reference numerals: 1_bench leg, 2_support plate, 3_seat, 4_handle, 5_connecting rod, 6_back, 7_back cushion, 8_gear, 9_stop, 10_fixing bar, 11_pedal, 12_telescoping plate, 13_stop bar, 14_spring, 15_torsion spring, 16_receiver.

Detailed Description

The following describes in detail the preferred embodiments of the present utility model with reference to the accompanying drawings.

The utility model provides an angle adjustable wooden chair, as shown in fig. 1-4, including bench leg 1, seat 3, handle 4, connecting rod 5, back 6, gear 8, fixed strip 10, pedal 11, expansion plate 12, spring 14 and torsional spring 15, the joint has seat 3 on bench leg 1 of both sides, seat 3 both sides slidingtype connection has handle 4, seat 3 rear side is connected with back 6, the one end of connecting rod 5 is connected on handle 4, the other end rigid coupling is on back 6, gear 8 is installed in the left side of back 6 bottom, gear 8 both sides are connected with fixed strip 10, gear 8 meshes with fixed strip 10, the front side rotation of both sides bench leg 1 is connected with pedal 11, be connected with expansion plate 12 in front of pedal 11, be connected with spring 14 between pedal 11 and the expansion plate 12, pedal 11 both sides are connected with torsional spring 15, rotate gear 8 and drive back 6 slow angle of adjustment, when adjusting to suitable comfortable angle, through gear 8 and fixed strip 10 meshing can make it block thereby fix back 6, the one end of connecting rod 5 is connected on handle 6, the other end rigid coupling is on back 6, the pedal 6 is used in order to adjust the user's effect through the spring 12 when the pedal 11 is adjusted through the telescopic plate 12, can be adjusted through the telescopic plate 12 with the pedal 11, the user can use the pedal 11 to roll the user can feel the effect when the pedal 11.

As shown in fig. 1, the wooden chair further comprises a supporting plate 2, wherein the supporting plates 2 are fixedly connected to the stool legs 1 on two sides, and the supporting plate 2 is used for supporting the stool legs 1 to prevent the wooden chair from falling down when being inclined.

As shown in fig. 1, the backrest also comprises a back cushion 7, the back cushion 7 is arranged on the top of the backrest 6, and the back cushion 7 is used for a user to lean on the backrest 6 comfortably.

As shown in fig. 2, the backrest device further comprises a stop block 9, wherein the stop block 9 is arranged above the gear 8, and the stop block 9 is used for preventing the gear 8 from rotating too fast to cause injury caused by too fast adjustment of the backrest 6.

As shown in fig. 3, the telescopic plate 12 further comprises a blocking strip 13, the blocking strip 13 is symmetrically and fixedly connected on the telescopic plate 12 in a left-right mode, and the blocking strip 13 is used for supporting the foot so that a user can push the telescopic plate 12 more easily.

As shown in fig. 1, the stool further comprises a storage box 16, the storage box 16 is arranged below the seat plate 3, the storage box 16 is positioned between the stool legs 1 at two sides, and the storage box 16 is used for placing and storing some objects.

When the wood chair with adjustable angle is used, a user sits on the seat plate 3 and leans against the back rest 6 at the back, hands can be placed on the handle 4, the left side of the bottom of the back rest 6 is provided with the gear 8, the gear 8 is rotated to drive the back rest 6 to slowly adjust the angle, when the wood chair is adjusted to a proper comfortable angle, the two sides of the gear 8 are connected with the fixing strips 10, the wood chair can be clamped by the meshing of the gear 8 and the fixing strips 10 so as to fix the back rest 6, the handle 4 can be slid together through the connecting rod 5 during the adjustment of the back rest 6, when the user wants to put feet on the pedal 11, the user pushes the foot against the telescopic plate 12, then the pedal 11 can be rotated to adjust the angle at will under the action of the torsion spring 15, the telescopic plate 12 can be reset under the action of the spring 14, the effect that can angle regulation has been reached through adjustable back 6 and telescopic footboard 11, the comfort when the user uses wooden chair has been improved like this, all the rigid coupling has backup pad 2 on the bench leg 1 of both sides, backup pad 2 is used for supporting bench leg 1 and can fall down when preventing wooden chair slope, back 6 top is provided with cushion 7, cushion 7 is used for the user can be comfortable lean on back 6, the gear 8 top is provided with dog 9, dog 9 is used for avoiding gear 8 pivoted too soon and leads to the injury that too fast of back 6 regulation caused, bilateral symmetry rigid coupling has blend stop 13 on the expansion plate 12, the blend stop is used for supporting the better upward effort of such user of foot to push away expansion plate 12, the seat 3 below is provided with receiver 16, receiver 16 is located between bench leg 1 of both sides, receiver 16 is used for placing and accomodating some articles.

While the disclosure has been described with respect to only a limited number of embodiments, those skilled in the art, having benefit of this disclosure, will appreciate that various other embodiments can be devised which do not depart from the scope of the utility model as disclosed herein. Accordingly, the scope of the utility model should be limited only by the attached claims.

Claims (6)

1. The utility model provides a wooden chair with adjustable angle, a serial communication port, including bench leg (1), seat (3), handle (4), connecting rod (5), back (6), gear (8), fixed strip (10), footboard (11), expansion plate (12), spring (14) and torsional spring (15), the rigid coupling has seat (3) on bench leg (1), seat (3) both sides sliding connection has handle (4), seat (3) rear side is connected with back (6), the one end of connecting rod (5) is connected on handle (4), the other end rigid coupling is on back (6), gear (8) are installed to back (6) left side bottom, gear (8) both sides are connected with fixed strip (10), bench leg (1) front side rotation is connected with footboard (11), be connected with expansion plate (12) before footboard (11), be connected with spring (14) between footboard (11) and expansion plate (12), footboard (11) both sides are connected with torsional spring (15).

2. An angle-adjustable wooden chair as claimed in claim 1, further comprising a support plate (2), wherein the support plate (2) is fixedly connected to the leg (1).

3. An angle adjustable wooden chair as claimed in claim 2, further comprising a back cushion (7), the back cushion (7) being provided on top of the back rest (6).

4. An angle adjustable wooden chair as claimed in claim 3 further comprising a stop (9), the stop (9) being provided above the gear (8).

5. The angle-adjustable wooden chair as claimed in claim 4, further comprising a blocking strip (13), wherein the blocking strip (13) is symmetrically and fixedly connected to the telescopic plate (12) in a left-right direction.

6. An angle adjustable wooden chair as claimed in claim 5 further comprising a receiver (16), the receiver (16) being provided below the seat (3).