CN204797250U - Chair handrail that can reciprocate - Google Patents

Chair handrail that can reciprocate Download PDF

Info

Publication number
CN204797250U
CN204797250U CN201520423559.5U CN201520423559U CN204797250U CN 204797250 U CN204797250 U CN 204797250U CN 201520423559 U CN201520423559 U CN 201520423559U CN 204797250 U CN204797250 U CN 204797250U
Authority
CN
China
Prior art keywords
fixed
ratchet
abdominal cavity
reclining
fixing
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN201520423559.5U
Other languages
Chinese (zh)
Inventor
童柏军
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN201520423559.5U priority Critical patent/CN204797250U/en
Application granted granted Critical
Publication of CN204797250U publication Critical patent/CN204797250U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Landscapes

  • Chairs For Special Purposes, Such As Reclining Chairs (AREA)

Abstract

The utility model discloses a chair handrail that can reciprocate, face upward the body including fixing the body with inclining, wherein fixed personally experiencing sth. Part of the body is equipped with a plurality of screw holes, the fixed body is equipped with the abdominal cavity, be equipped with in the abdominal cavity rack and with rack toothing's ratchet, inclining, it personally experiences sth. Part of the body to face upward is fixing the rotation axis, the rotation axis is connected with the ratchet, and beneficial effect lies in: fixing and personally experiencing sth. Part of the body and incline and face upward the structure that sets up to go up and down between the body, the realization is inclined to facing upward and is fixed a position after the body reciprocates, can satisfy the human needs of different physique.

Description

A kind of armrests that can move up and down
Technical field
The utility model relates to the handrail of a kind of tool, specifically, is a kind of armrests that can move up and down.
Background technology
Chair works as people, learn, widely used seat tool of living, and obtains the general approval of people and likes.Chair is generally made up of chair pin, seat cushion, handrail, backrest.Handrail of the prior art, be connected and fixed body in the both sides of backrest and seat cushion with screw mostly, fixed body is flexibly connected reclining body with bearing pin, and reclining body can do reclining campaign.Weak point is: lack the structure that can be elevated between fixed body and reclining body, can not meet the needs of different physique human body.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, the structure arranging between a kind of fixed body and reclining body and can be elevated is provided, realize reclining body and move up and down rear location, the armrests that can move up and down of the needs of different physique human body can be met.
The technical scheme of the armrests that the utility model can move up and down, comprise fixed body and reclining body, wherein fixed body is provided with multiple screw hole, described fixed body is provided with abdominal cavity, the ratchet being provided with tooth bar in described abdominal cavity and engaging with tooth bar, described reclining body is fixed wtih rotating shaft, and described rotating shaft is connected with ratchet.
The beneficial effect of the armrests that the utility model can move up and down is: arrange the structure that can be elevated between fixed body and reclining body, realizes reclining body and moves up and down rear location, can meet the needs of different physique human body.
Accompanying drawing explanation
Fig. 1 is the front view of the armrests that the utility model can move up and down;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is the enlarged drawing at I place in Fig. 2;
Fig. 4 is the rearview of Fig. 1;
Fig. 5 is the partial sectional view of Fig. 4;
Fig. 6 is the enlarged drawing at II place in Fig. 5.
Detailed description of the invention
The armrests that can move up and down shown in Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, comprise fixed body 1 and reclining body 2, wherein fixed body 1 is provided with multiple screw hole 8, described fixed body 1 is provided with abdominal cavity 7, the ratchet 5 being provided with tooth bar 6 in described abdominal cavity 7 and engaging with tooth bar 6, described reclining body 2 is fixed wtih rotating shaft 4, and described rotating shaft 4 is connected with ratchet 5.
During use, reclining body 2 is rotated along the direction of arrow in Fig. 1, drives ratchet 5 to be separated with tooth bar 6 by rotating shaft 4, then move up and down reclining body 2 to proper height, then rotate reclining body 2 in the other direction, ratchet 5 is engaged with tooth bar 6.

Claims (1)

1. the armrests that can move up and down, comprise fixed body (1) and reclining body (2), wherein fixed body (1) is provided with multiple screw hole (8), it is characterized in that: described fixed body (1) is provided with abdominal cavity (7), the ratchet (5) being provided with tooth bar (6) in described abdominal cavity (7) and engaging with tooth bar (6), described reclining body (2) is fixed wtih rotating shaft (4), and described rotating shaft (4) is connected with ratchet (5).
CN201520423559.5U 2015-06-15 2015-06-15 Chair handrail that can reciprocate Active CN204797250U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520423559.5U CN204797250U (en) 2015-06-15 2015-06-15 Chair handrail that can reciprocate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520423559.5U CN204797250U (en) 2015-06-15 2015-06-15 Chair handrail that can reciprocate

Publications (1)

Publication Number Publication Date
CN204797250U true CN204797250U (en) 2015-11-25

Family

ID=54582162

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520423559.5U Active CN204797250U (en) 2015-06-15 2015-06-15 Chair handrail that can reciprocate

Country Status (1)

Country Link
CN (1) CN204797250U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017197905A1 (en) * 2016-05-17 2017-11-23 成都市天龙交通设备有限公司 Chair armrest height adjustment mechanism and chair

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017197905A1 (en) * 2016-05-17 2017-11-23 成都市天龙交通设备有限公司 Chair armrest height adjustment mechanism and chair

Similar Documents

Publication Publication Date Title
CN202528872U (en) Massage chair for driver
CN204797250U (en) Chair handrail that can reciprocate
CN204233385U (en) The massage armchair of back cervical region
CN202478112U (en) Massaging chair
CN202681804U (en) Detachably soft toilet seat
CN203861478U (en) Medical-care electric bed with hip stress adjusting device
CN201854937U (en) Inclinable chair armrest
CN203987011U (en) A kind of seat that meets ergonomics
CN201550920U (en) Lounge chair
CN204273840U (en) There is back framework and the handrail sub-assembly of lumbar pad
CN202800826U (en) Deformable chair
CN203987010U (en) A kind of beformable body bolster for chair headrest
CN211067786U (en) Massage device used on massage chair in two-in-one mode
CN204091429U (en) Leisure chair is with waving driving assembly
CN203088260U (en) Chair with pillow
CN202312285U (en) Novel backrest-lifting mechanism
CN201256786Y (en) Chair with changeable seat back
CN209004629U (en) A kind of seat with massage functions
CN201840077U (en) Novel backrest lifting mechanism
CN202357923U (en) Arm chair suitable for passenger sleeping in vehicle
CN203987012U (en) A kind of beformable body back cushion for backrest
CN203182411U (en) Leisure chair with turnover backrest
CN206424274U (en) A kind of massage armchair for automatically adjusting massage angle
CN204091428U (en) Lie fallow carefree Wheel-chair
CN202154344U (en) Sleeping bed

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant