CN216135054U

CN216135054U - Foldable fishing chair frame

Info

Publication number: CN216135054U
Application number: CN202121426259.4U
Authority: CN
Inventors: 潘斌
Original assignee: Zhejiang Kejie Household Product Co ltd
Current assignee: Zhejiang Kejie Household Product Co ltd
Priority date: 2021-06-25
Filing date: 2021-06-25
Publication date: 2022-03-29
Anticipated expiration: 2031-06-25

Abstract

The utility model discloses a foldable chair frame of a fishing chair, which comprises two chair seat pipes, wherein one side of each chair seat pipe is movably connected with a front foot pipe, the rear end of each chair seat pipe is movably connected with a backrest supporting pipe, an armrest device and a rear foot pipe are movably arranged on the backrest supporting pipe, the upper end of each rear foot pipe is connected to the armrest device, a front fork pipe is movably connected between the front end of one chair seat pipe and the lower end of the front foot pipe on the other side, a rear fork pipe is movably connected between the rear end of one chair seat pipe and the backrest supporting pipe on the other side, the upper end of each front foot pipe is connected with the upper end of the corresponding rear foot pipe through a U-shaped connecting sheet, and locking pieces are arranged at the lower ends of the front foot pipe and the rear foot pipe. According to the fishing chair frame, the front fork tube and the rear fork tube are designed, the chair frame can be folded and stored in a front-back and left-right direction, the carrying, the transportation and the storage are convenient, the locking pieces are arranged on the front foot tube and the rear foot tube, the fixability of the fishing chair is realized, and the use stability and the safety of products are improved.

Description

Foldable fishing chair frame

Technical Field

The utility model relates to the technical field of fishing chairs, in particular to a foldable chair frame of a fishing chair.

Background

Fishing belongs to an outdoor exercises, and the target is to angle the fish from the water with the fishing tackle, and the fishing does not restrict sex and age moreover, and adult child likes all, and the close nature of fishing, the ceramic plot is good at and is good at, and the fishing is the fishing leisure mode that people liked very much, in order to carry out long-time fishing activity, the person of fishing all can carry the fishing chair usually to the person of conveniently fishing can sit the fishing.

The fishing chairs carried during fishing are mostly folding chairs, small stools and the like on the market, are convenient to carry and are convenient for users to use. However, the existing folding chair or small stool only has a simple folding function of the support legs, has poor stability in the unfolding use process, is difficult to fix a product when being used in uneven environments, cannot ensure the safety of a user sitting on the chair, and has certain potential safety hazards.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem of providing a foldable fishing chair frame, and solves the problems that a fishing chair in the prior art is difficult to fix and use, poor in use stability and low in safety performance because the fishing chair is only provided with simple folding support legs.

In order to solve the technical problems, the utility model is realized by the following technical scheme:

the utility model provides a folding fishing chair's chair frame, includes two chair pipes, one side swing joint of chair pipe has the front foot pipe, the rear end swing joint of chair pipe has the back stay tube, the activity is provided with armrest apparatus and back foot pipe on the back stay tube, just the upper end of back foot pipe connect in on the armrest apparatus, one side the front end and the other one side of chair pipe swing joint has the front fork pipe between the lower extreme of front foot pipe, one side the rear end and other one side of chair pipe swing joint has the back fork pipe between the back stay tube, the upper end of front foot pipe pass through U type connection piece with the upper end of back foot pipe is connected, the front foot pipe with the lower extreme of back foot pipe all is provided with the retaining member.

Preferably, the backrest support tube is sleeved with two backrest fixing pieces, a backrest sliding tube is connected between the two backrest fixing pieces, the backrest sliding tube is sleeved with a moving piece, and one end of the rear fork tube is connected with the moving piece.

Preferably, a locking device is provided between the two rear fork tubes.

Preferably, the locking device includes a long locking key and a short locking key, one end of the long locking key is connected to one of the rear fork tubes, one end of the short locking key is connected to the other rear fork tube, and the other end of the long locking key is connected to the other end of the short locking key in a locking manner.

Preferably, the locking member includes a connecting cylinder, the connecting cylinder is sleeved on the front leg tube and the rear leg tube, an installation groove is formed in one side of the connecting cylinder in an extending manner, and a shifting piece device is arranged in the installation groove.

Preferably, the poking piece device comprises a poking piece, a locking ring and a locking hole are arranged on the poking piece, and a lock column is formed on the connecting cylinder in a protruding mode corresponding to the locking hole.

Preferably, the rear leg tube is further sleeved with a sliding member, and the rear end of the seat tube is movably connected to the sliding member.

The utility model has the beneficial effects that: the fishing chair frame is simple in structure, the support between the two chair seat pipes and the front foot pipe and the folding between the two chair seat pipes can be realized through the design of the front fork pipe and the rear fork pipe, the support between the backrest support pipe and the rear foot pipe and the chair seat pipe and the folding between the two backrest support pipes are realized, namely, the front-back and left-right bidirectional folding and storage of the chair frame are realized, the volume of the folded chair frame is greatly reduced, the carrying, the transportation and the storage are convenient, meanwhile, the support strength of the product when the product is unfolded and used is greatly improved, and the integral use stability of the product is improved; through set up the retaining member on preceding, back foot pipe, can make the chair frame fix on certain article in service environment, realized the fixity of fishing chair, improve the stability in use and the security of product.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the folded structure of the present invention;

FIG. 3 is a schematic structural view of the connector barrel of the present invention;

fig. 4 is a schematic structural diagram of the pick device of the present invention.

In the figure: 1-a seat tube; 2-front leg tube; 3-a backrest support tube; 4-a handrail device; 5-rear foot tube; 6-front fork tube; 7-a rear fork tube; 8-U-shaped connecting sheets; 9-backrest fixing part; 10-a back slide tube; 11-a movable member; 12-long locking key; 13-short locking key; 14-a connecting cylinder; 15-plectrum; 16-a slide; 1401-a mounting groove; 1402-lock cylinder; 1501-a locking ring; 1502-keyhole.

Detailed Description

The following further describes embodiments of the present invention with reference to the drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features involved in the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.

As shown in fig. 1-4, a foldable fishing chair frame comprises two chair seat tubes 1, one side of the chair seat tube 1 is movably connected with a front leg tube 2, the rear end of the chair seat tube 1 is movably connected with a backrest support tube 3, an armrest device 4 and a rear leg tube 5 are movably arranged on the backrest support tube 3, the upper end of the rear leg tube 5 is connected with the armrest device 4, a front fork tube 6 is movably connected between the front end of the chair seat tube 1 at one side and the lower end of the front leg tube 2 at the other side, a rear fork tube 7 is movably connected between the rear end of the chair seat tube 1 at one side and the backrest support tube 3 at the other side, the upper end of the front leg tube 2 is connected with the upper end of the rear leg tube 5 through a U-shaped connecting sheet 8, and locking pieces are arranged at the lower ends of the front leg tube 2 and the rear leg tube 5. According to the user demand, the both ends of preceding breeches pipe 6 and back breeches pipe 7 all can set up U type spare, also can establish the plastic sheath in U type spare endotheca, stability when improving the spare part that is connected and expand and the flexibility when folding.

The working principle is as follows: when the chair frame is stored, the locking pieces on the front foot tubes 2 and the rear foot tubes 5 are firstly unfastened, so that the chair frame is separated from the use ground, then the front ends of the chair seat tubes 1 are lifted up in the direction of the armrest devices 4, meanwhile, the front foot tubes 2 can be folded in the direction of the rear foot tubes 5, the backrest support tubes 3 can be folded in the direction of the chair tubes 1, the front and rear folding of the chair frame is realized, then the two armrest devices 4 are mutually forced, so that the front fork tubes 6 and the rear fork tubes 7 are respectively folded, the left and right folding of the chair frame is realized, and the final folding and storage of the chair frame are finished; when the seat tube needs to be unfolded, the armrest device 4 is firstly pulled open, then the seat tube 1 is pulled open by force, and finally the locking piece is locked on a fixed object.

The fishing chair frame is simple in structure, the support between the two chair seat pipes 1 and the front foot pipe 2 and the folding between the two chair seat pipes 1 can be realized through the design of the front fork pipe 6 and the rear fork pipe 7, the support between the backrest support pipe 3 and the rear foot pipe 5 and the chair seat pipe 1 and the folding between the two backrest support pipes 3 are realized, namely the front-back and left-right bidirectional folding and storage of the chair frame are realized, the volume of the folded chair frame is greatly reduced, the carrying, the transportation and the storage are convenient, meanwhile, the support strength of the product when the product is unfolded and used is greatly improved, and the integral use stability of the product is improved; through set up the retaining member on preceding, back foot pipe, can make the chair frame fix on certain article in service environment, realized the fixity of fishing chair, improve the stability in use and the security of product.

Furthermore, two backrest fixing parts 9 are sleeved on the backrest support tube 3, a backrest sliding tube 10 is connected between the two backrest fixing parts 9, a movable part 11 is sleeved on the backrest sliding tube 10, and one end of the rear fork tube 7 is connected with the movable part 11. Above-mentioned design, when the chair frame expandes, on the moving part 11 is close to the back mounting 9 of below, when the chair frame is folding, on the moving part 11 is close to the back mounting 9 of top, that is to say, made things convenient for back breeches pipe 7 to move about along back stay tube 3, improved the expansion stability of chair frame and accomodate the flexibility.

Further, a locking device is arranged between the two back fork tubes 7, the locking device comprises a long locking key 12 and a short locking key 13, one end of the long locking key 12 is connected with one back fork tube 7, one end of the short locking key 13 is connected with the other back fork tube 7, and the other end of the long locking key 12 is in locking connection with the other end of the short locking key 13. By the design, the chair frame can be prevented from being folded under the action of unexpected external force, and the stability and the safety of the chair frame in use are improved.

Further, the locking member comprises a connecting cylinder 14, the connecting cylinder 14 is sleeved on the front foot pipe 2 and the rear foot pipe 5, one side of the connecting cylinder 14 extends to form a mounting groove 1401, a poking piece device is arranged in the mounting groove 1401, the poking piece device comprises a poking piece 15, a locking ring 1501 and a locking hole 1502 are arranged on the poking piece 15, and a locking column 1402 is formed on the connecting cylinder 14 in a protruding mode corresponding to the locking hole 1502. The design is simple in structure, the lock hole 1502 can be locked on the lock block 1402 by pressing the upper end of the pull tab 15, and the lock ring 1501 is clamped on a fixed object, so that the fixed placement of the chair frame is realized; when the lower end of the pull tab 15 is pressed, the locking hole 1502 is loosened from the locking block 1402, and the locking ring 1501 is also separated from the fixed object, so that the operation is convenient.

Furthermore, the rear leg tube 5 is also sleeved with a sliding piece 16, and the rear end of the seat tube 1 is movably connected to the sliding piece 16. The design is convenient for the chair frame to be unfolded and folded better.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, and the scope of protection is still within the scope of the utility model.

Claims

1. The utility model provides a folding fishing chair's chair frame, includes two seat pipes, one side swing joint of seat pipe has preceding foot pipe, the rear end swing joint of seat pipe has the back stay tube, the activity is provided with armrest apparatus and back foot pipe on the back stay tube, just the upper end of back foot pipe connect in on the armrest apparatus, its characterized in that: one side the front end of seat pipe and one side in addition swing joint has the front fork pipe between the lower extreme of front foot pipe, one side the rear end of seat pipe and one side in addition swing joint has the back fork pipe between the back stay tube, the upper end of front foot pipe pass through U type connection piece with the upper end of back foot pipe is connected, the front foot pipe with the lower extreme of back foot pipe all is provided with the retaining member.

2. A collapsible fishing chair frame as claimed in claim 1, wherein: the utility model discloses a backrest support pipe, including backrest support pipe, back stay tube, movable part, back stay tube is last to be equipped with two back mountings, two be connected with the back slide tube between the back mountings, the cover is equipped with the movable part on the back slide tube, the one end of back breeches pipe with the movable part is connected.

3. A collapsible fishing chair frame as claimed in claim 2, wherein: and a locking device is arranged between the two back fork tubes.

4. A collapsible fishing chair frame according to claim 3, wherein: the locking device comprises a long locking key and a short locking key, one end of the long locking key is connected with one of the rear fork tubes, one end of the short locking key is connected with the other rear fork tube, and the other end of the long locking key is connected with the other end of the short locking key in a locking manner.

5. A collapsible fishing chair frame as claimed in claim 1, wherein: the retaining member includes the connecting cylinder, the connecting cylinder cover be in preceding foot pipe with on the back foot pipe, one side extension of connecting cylinder is formed with the mounting groove, be provided with plectrum device in the mounting groove.

6. A collapsible fishing chair frame according to claim 5, wherein: the plectrum device includes the plectrum, be provided with locking ring and lockhole on the plectrum, the connecting cylinder is gone up and is corresponded the lockhole protrusion is formed with the lock post.

7. A collapsible fishing chair frame according to any of claims 1 to 6, wherein: the rear foot tube is further sleeved with a sliding piece, and the rear end of the seat tube is movably connected to the sliding piece.