CN209171746U - Adjustable-pad Lumbar - Google Patents

Adjustable-pad Lumbar Download PDF

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Publication number
CN209171746U
CN209171746U CN201820059065.7U CN201820059065U CN209171746U CN 209171746 U CN209171746 U CN 209171746U CN 201820059065 U CN201820059065 U CN 201820059065U CN 209171746 U CN209171746 U CN 209171746U
Authority
CN
China
Prior art keywords
lumbar
fixed frame
velcro
air bag
flank
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.)
Expired - Fee Related
Application number
CN201820059065.7U
Other languages
Chinese (zh)
Inventor
黎伟伟
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.)
Xiamen Chejumei Environmental Protection Technology Co Ltd
Original Assignee
Xiamen Chejumei Environmental Protection Technology Co Ltd
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 Xiamen Chejumei Environmental Protection Technology Co Ltd filed Critical Xiamen Chejumei Environmental Protection Technology Co Ltd
Priority to CN201820059065.7U priority Critical patent/CN209171746U/en
Application granted granted Critical
Publication of CN209171746U publication Critical patent/CN209171746U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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  • Mattresses And Other Support Structures For Chairs And Beds (AREA)

Abstract

The utility model provides a kind of Adjustable-pad Lumbar, it is characterised in that: the Lumbar ontology constituted with fabric;Package is equipped with thickness and adjusts air bag in the airbag chamber body of Lumbar body interior, and thickness is adjusted air bag and connect with the tracheae inflatable ball external with Lumbar sheet, and exhaust valve is additionally provided on tracheae;The sewing of this body front surface of Lumbar is fixed with left and right two velcro;There are two the movable flank of the cushion in protrusion, the bottom surfaces of movable flank to be equipped with velcro for tool, and the velcro of this body front surface of the velcro with Lumbar of movable flank bottom surface is bonded and is fixed on the front surface of Lumbar ontology.The utility model can be convenient Lumbar adjust with high-adaptability.

Description

Adjustable-pad Lumbar
Technical field
The utility model relates to a kind of seat part, specifically a kind of Lumbar for seat.
Background technique
Currently, people make waist be supported and protect waist, devise and be placed on seat to improve the comfort of seat On Lumbar, but Lumbar structure function is single at present, due to the weight of the human body of the people of sitting block chair, height, figure, muscle shape Condition etc. is multifarious, and the single Lumbar of structure is not able to satisfy the needs of different users.
Utility model content
The utility model provides a kind of Adjustable-pad Lumbar, the purpose is to solve the disadvantage that the prior art, makes Lumbar can be with It is conveniently adjusted with high-adaptability.
The technical scheme adopted by the utility model to solve the technical problem is as follows:
A kind of Adjustable-pad Lumbar, it is characterised in that: the Lumbar ontology constituted with fabric;The air bag of Lumbar body interior Package is equipped with thickness and adjusts air bag in cavity, and thickness is adjusted air bag and connect with the tracheae inflatable ball external with Lumbar sheet, tracheae On be additionally provided with exhaust valve;The sewing of this body front surface of Lumbar is fixed with left and right two velcro;There are two the cushions in protrusion for tool Movable flank, the bottom surface of movable flank are equipped with velcro, the velcro of movable flank bottom surface and the magic of this body front surface of Lumbar Patch is bonded and is fixed on the front surface of Lumbar ontology.
The bottom surface of movable flank is plane, and the outer surface of movable flank towards another movable flank is obliquely upward Inclined-plane.
Lumbar ontology has the fixed frame cavity of lower opening at the rear of air bag cavity, and the bottom of fixed frame is laterally to stretch Fixing insertion out, after fixed frame is inserted into fixed frame cavity, fixing insertion is located at fixed frame cavity outside and towards Lumbar ontology rear Extend.
The fixed frame is cambered surface plate body, and after fixed frame is inserted into fixed frame cavity, the cambered surface of recess adjusts gas towards thickness Capsule direction.
The utility model has the beneficial effect that
The double side wings of the utility model use velcro bonding mode, easy to operate practical, can be convenient ground adjusting position, The concrete condition and demand of different users are adapted to, and user can oneself adjustment;And double side wings are in backside pressure Under can inwardly gather, to back formed half encircling type support, more comfortably;Air bag can manually adjust it is inflated for deflated, Meet different users to the needs of thickness;Fixed frame is L-shaped, fixing insertion seat can be inserted and lean against between gap, Lumbar is effectively fixed;The positive arc-shaped curved surface design of fixed frame can promote double side wings inwardly to gather, preferably protection waist.
Detailed description of the invention
The present invention will be further described with reference to the accompanying drawings and examples.
Fig. 1 is the utility model stereogram exploded view;
Fig. 2 is the utility model constitutional diagram.
Specific embodiment
In order to illustrate more clearly of the technical solution of the utility model, attached drawing needed in description will be made below Simply introduce, it should be apparent that, the drawings in the following description are merely some embodiments of the present invention, for this field For those of ordinary skill, without creative efforts, it can also be obtained according to these attached drawings other implementations Example.
It is as shown in Figure 1 and Figure 2:
The utility model is sewn into Lumbar ontology by the Lumbar bottom 13, Lumbar intermediate course 12, Lumbar surface layer 11 of cloth 1。
The front surface on Lumbar surface layer 11 is sewed with the two vertical velcro 2 in left and right.
Tool is there are two the movable flank 3 of the cushion of protrusion, filling elastic material or foamed material in movable flank 3, wherein One outer surface is the inclined-plane 31 towards oblique upper, which is also possible to arcwall face.
The bottom surface of each activity flank 3 is equipped with velcro 32, before the velcro 32 of movable 3 bottom surface of flank and Lumbar ontology 1 The velcro 2 on surface is bonded and is fixed on the front surface of Lumbar ontology 1, and after fitting, the inclined-plane 31 of two movable flanks 3 is opposite 's.
Since velcro 2 and velcro 32 have certain width, as long as opposite velcro 2 and velcro 32 has centainly Intersection can be relatively fixed, so, two movable flanks 3 can respectively the front surface of Lumbar ontology 1 carry out upward, Downward, towards position adjustment left, towards the right side.
It forms bilateral wing structure, front waist support double side wings and Lumbar main body 1 in this way to design using velcro bonding, operation letter Just practical, not only facilitate adjust support width, be suitble to different building shape back width use demand, meanwhile, can upwards or The height of double side wings is adjusted downwards, to meet the needs of different heights are different to double side wings support position, realizes that user is logical Cross simple adjusting, oneself customized function.
Since double side wings can in Lumbar 1 surface deformation of main body using velcro laminating type, velcro 2 and velcro 32 To be connect without will affect the active side wing 3 with the bonding of Lumbar main body 1 with deformation, in this way, work of the double side wings in backside pressure It under, can inwardly gather, form the care of half encircling type to back, as double palms of people push away back, backside pressure be allowed to obtain more preferably Release, better meet the experience of comfortable seat or driving experience to provide.
Air bag cavity is formed between Lumbar intermediate course 12 and Lumbar surface layer 11, package is equipped with thickness tune in airbag chamber body Solar term capsule 4, thickness are adjusted air bag 4 and are connect with tracheae 41 with the inflatable ball 42 being located at except Lumbar ontology 1, is additionally provided on tracheae 41 Exhaust valve 43.
Thickness is internally embedded in Lumbar ontology 1 and adjusts air bag 4, can adjust air bag 4 to thickness with Manual press inflatable ball 42 Inflation is exhausted by exhaust valve 43, to change the thickness of Lumbar ontology 1, is adjusted air bag 4 by thickness and is adjusted waist It is 0cm-10cm by 1 thickness range of ontology, thus meet different Lumbar thickness requirements, and thickness adjusting air bag 4 has elasticity, Waist can be preferably protected, design is more humanized, more extensive using crowd.
The fixed frame cavity of lower opening is formed between Lumbar bottom 13 and Lumbar intermediate course 12.
Fixed frame 5 is the plate body of the curved surfaces of ABS material entirety shaping, and 5 bottom of fixed frame is the fixation crossed out Plate 51 and keep 5 section of fixed frame L-shaped.
When installation, fixed frame 5 is inserted into fixed frame cavity, the cambered surface of recess adjusts 4 direction of air bag namely court towards thickness To the front of Lumbar ontology 1, fixing insertion 51 is located at outside fixed frame cavity and extends towards the rear of Lumbar ontology 1.
Then fixing insertion 51 is inserted into the gap between seat and backrest, installs or remove extremely simple side Just, Lumbar can be effectively fixed in fixed frame 5, avoid Lumbar and overturn under bounce effect when getting off (lower seat), save It goes more to save trouble and save worry using the trouble that will be put and adjust again every time.
And the front of fixed frame 5 is in that the cambered surface design being recessed inwardly and double side wings mutually echo, and facilitates double side wings inside Gather, reaches better waist environmental protection care.
Each embodiment in this specification is described in a progressive manner, the highlights of each of the examples are with other The difference of embodiment, the same or similar parts in each embodiment may refer to each other.To the upper of the disclosed embodiments It states bright, can be realized professional and technical personnel in the field or using the utility model.Various modifications to these embodiments pair It will be apparent for those skilled in the art, the general principles defined herein can not depart from this reality In the case where with novel spirit or scope, realize in other embodiments.Therefore, the utility model is not intended to be limited to this These embodiments shown in text, and it is to fit to the widest scope consistent with the principles and novel features disclosed herein.

Claims (1)

1. a kind of Adjustable-pad Lumbar, it is characterised in that: the Lumbar ontology constituted with fabric;The airbag chamber of Lumbar body interior Package is equipped with thickness and adjusts air bag in vivo, and thickness is adjusted air bag and connect with the tracheae inflatable ball external with Lumbar sheet, on tracheae It is additionally provided with exhaust valve;The sewing of this body front surface of Lumbar is fixed with left and right two velcro;There are two the work of the cushion in protrusion for tool Dynamic flank, the bottom surface of movable flank are equipped with velcro, the velcro of movable flank bottom surface and the velcro of this body front surface of Lumbar It is bonded and is fixed on the front surface of Lumbar ontology;The bottom surface of movable flank is plane, and a movable flank is movable towards another The outer surface of flank is inclined-plane obliquely upward;Lumbar ontology has the fixed frame chamber of lower opening at the rear of air bag cavity Body, the bottom of fixed frame are the fixing insertion crossed out, and after fixed frame is inserted into fixed frame cavity, fixing insertion is located at fixed frame Cavity is outer and extends towards Lumbar ontology rear;The fixed frame is cambered surface plate body, after fixed frame is inserted into fixed frame cavity, recess Cambered surface adjusts air bag direction towards thickness.
CN201820059065.7U 2018-01-15 2018-01-15 Adjustable-pad Lumbar Expired - Fee Related CN209171746U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201820059065.7U CN209171746U (en) 2018-01-15 2018-01-15 Adjustable-pad Lumbar

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201820059065.7U CN209171746U (en) 2018-01-15 2018-01-15 Adjustable-pad Lumbar

Publications (1)

Publication Number Publication Date
CN209171746U true CN209171746U (en) 2019-07-30

Family

ID=67358080

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201820059065.7U Expired - Fee Related CN209171746U (en) 2018-01-15 2018-01-15 Adjustable-pad Lumbar

Country Status (1)

Country Link
CN (1) CN209171746U (en)

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GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20190730

Termination date: 20220115

CF01 Termination of patent right due to non-payment of annual fee