CN107212655A

CN107212655A - A kind of folding seat

Info

Publication number: CN107212655A
Application number: CN201710672205.8A
Authority: CN
Inventors: 詹晓文
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-08-08
Filing date: 2017-08-08
Publication date: 2017-09-29

Abstract

The present invention relates to a kind of folding seat, including a kind of chaise longue body and the armrest mechanism being arranged on chaise longue body；The armrest mechanism includes hollow handrail, is arranged on the stop assembly of handrail front end and the supporting plate being slidably located in handrail；The groove of strip is offered below the handrail, supporting plate downward vertical supporting plate is provided with a connecting portion；The connecting portion is hinged through groove with chaise longue body；Handrail upper side wall is provided with the through hole vertically through its side wall；Supporting plate outer surface below the through hole along its length on offer one first groove；First bottom portion of groove is provided with rack along supporting plate length direction；The stop assembly includes support member, the first elastic component, eccentric wheel and the handle of M types.

Description

A kind of folding seat

Technical field

The present invention relates to a kind of folding seat, belong to the field of folding seat.

Background technology

With the development of society, people have higher standard to the Multifunctional design of household articles.Chaise longue be it is a kind of both Can be that conventional chair is sat, can also be deep in recent years to be disappeared by vast by adjusting the multifunction chair that strut allows people's recumbency to rest The favor of the person of expense.Vehicles Collected from Market chaise longue general structure on sale is relatively simple, four support foot levers, and the pressure that it bears is very It is small；Or the design of support feet is slightly changed, but the method for adjustment support feet is single, it is impossible to adapt to consumer to back and lower limb Exchange the differentiated requirement of view picture degree；And the angle that the armrest mechanism of current Folding deck chair is adjusted every time is excessive, and it is not easy Adjustment.

The content of the invention

In order to solve the above-mentioned technical problem, the present invention provides a kind of folding seat, and the folding beach chair can adjust chair State, while can readily adjust different conditions by armrest mechanism.

Technical scheme is as follows：

A kind of folding seat, including a kind of chaise longue body and the armrest mechanism being arranged on chaise longue body；The armrest mechanism includes Hollow handrail, the supporting plate for being arranged on the stop assembly of handrail front end and being slidably located in handrail；Opened below the handrail Groove provided with strip, supporting plate downward vertical supporting plate is provided with a connecting portion；The connecting portion passes through groove and chaise longue Body is hinged；Handrail upper side wall is provided with the through hole vertically through its side wall；Supporting plate outer surface below the through hole along its One first groove is offered on length direction；First bottom portion of groove is provided with rack along supporting plate length direction；It is described to stop Dynamic component includes support member, the first elastic component, eccentric wheel and the handle of M types, and the support member is arranged on above through hole and with helping Bar is fixedly connected；It is provided with a cavity in the support member, cavity insertion support member and is connected with through hole；The cavity is along handrail Two the second grooves are offered on the both sides of length direction；The middle part of first elastic component is retainer, and both sides are fixed pin；First On elastic component two fixed pin respectively with two the second fit depressions；The retainer of first elastic component passes through through hole, retainer Lower surface is provided with stop tooth；Eccentric wheel is arranged on above retainer, and is connected with support member rotation；Handle is fixed with eccentric wheel Connection.

Wherein, one is provided with the handle raised；The 3rd groove being engaged with projection is provided with handrail.

Wherein, described a kind of folding seat, in addition to backing tube, seat tube, foot putting tube, front foot pipe, rear foot tube, it is described to lean on Bag is provided with chair cloth on penstock, seat tube and foot putting tube, and described seat tube one end is connected with foot putting tube, the other end and backing tube Close to end connection；The backrest pipe end is connected with foot putting tube by an extension adjustment device；The seat tube passes through one Rear foot connector is connected with rear foot tube；The front foot pipe upper end and rear foot tube upper end are hinged in the word of falling V, and a rotating bar is described in The hinged place of front foot pipe and rear foot tube, the connecting portion is rotated and is set in rotating bar, and end and the backing tube of the handrail connect Connect.

Wherein, the extension adjustment device includes two length identical slide rail outer tubes and slide rail inner tube and V-arrangement elasticity The junction surface of part, slide rail outer tube one end and slide rail inner tube one end is equipped with hole, and the V-arrangement elastic component includes a V-arrangement metal Piece and bullet button, described V-arrangement sheet metal one end is with playing button bottom end opening side fixed-link, the bullet button bottom end opening opposite side It is convex with a shoulder；The V-arrangement sheet metal is placed in the slide rail inner tube, and the bullet button is passed through to be set in slide rail outer tube and slide rail inner tube The hole put, the shoulder is convex and V-arrangement sheet metal is fixed on the inwall of the slide rail inner tube with playing button junction.

Wherein, the rear foot connector includes connecting shaft and rear foot tube support member, and the rear foot tube support member includes one Surface plate and with surface plate rear foot sleeve connected vertically on one side, the surface plate is fixedly connected with rear foot tube；The connection Axle one end is connected with seat tube, and the other end connects with back binding jacket casing.

The present invention has the advantages that：

1st, armrest mechanism is arranged on handrail front end by the present invention, can facilitate adjustment of the hand to armrest mechanism, and meet human body Hand structure, makes hand placement more comfortable on handrail.

2nd, the present invention offers cavity, and elastic component and eccentric wheel are arranged in cavity, and elastic component belongs to consumable accessory, after Phase is safeguarded after only the related handle of eccentric wheel need to be taken out, you can elastic component is changed, facilitates later maintenance and reduction later stage Maintenance cost.

3rd, the present invention fixes the relative position of handrail and support member, stop in the form of stop tooth and rack are meshed Tooth and rack engagement make the force dispersion between handrail and support member to the engagement place of tooth and tooth, reduce handrail and are connected with support member The spoilage at place, extends the service life of handrail.

4th, the present invention is engaged the fixation realized to support member using eccentric wheel with M type elastic components, simple in construction, and Convenient later maintenance.

5th, it is of the invention by raised with the 3rd fit depressions, the position of fixed handle can be played, prevent handle because Stress and swing, make eccentric wheel convex portion depart from elastic component.

6th, the present invention is by by adjustable handrail mechanism, so that the state of chair is adjusted, meanwhile, by being arranged at seat tube The support tube of bottom is played a supporting role to foot putting tube, without setting support member in addition, simultaneously, it is not necessary in order to adapt to back With leg to the difference of adjustment angle special additionally mounted local directed complete set part, operation is flexible, simple in construction, practical.

Brief description of the drawings

Fig. 1 is the structural representation that a kind of chaise longue is chair shape in the present invention；

Fig. 2 is the structural representation of armrest mechanism in the present invention；

Fig. 3 is the structural representation of rear foot connector in the present invention；

Fig. 4 is the slide rail outer tube and the assembling schematic diagram of slide rail inner tube of extension adjustment device in the present invention；

Fig. 5 is the structural representation of V-arrangement elastic component in the present invention.

Reference is expressed as in figure：

1- handrails, 2- supporting plates, 4- connecting portions, 5- stop assemblies, 7- through holes, the grooves of 8- first, 9- racks, 10- support members, The elastic components of 11- first, 12- eccentric wheels, 13- handles, 14- cavitys, the grooves of 15- second, 16- fix pin, 17- retainers, 18- and stopped Dynamic tooth, the grooves of 19- the 3rd, 20- projections, 31- backing tubes, 32- seat tubes, 33- foot putting tubes, 34- chairs cloth, 35- front foot pipes, 36- Rear foot tube, 37- rear feet connector, 38- rotating bars, 39- extension adjustment devices, 41- slide rails outer tube, 42- slide rails inner tube, 43-V shapes After elastic component, 44-V shapes sheet metal, 45- bullets button, convex 46- shoulders, 51- connecting shafts, 52- rear foot tubes support member, 53- surface plates, 55- Footmuff cylinder, 100- chaise longues body, 200- armrest mechanisms.

Embodiment

The present invention will be described in detail with specific embodiment below in conjunction with the accompanying drawings.

As shown in Figure 1 and Figure 2, a kind of folding seat, including a kind of chaise longue body 100 and it is arranged on helping on chaise longue body 100 Mobile phone structure 200；The armrest mechanism 200 includes hollow handrail 1, is arranged on the stop assembly 5 of the front end of handrail 1 and slip is arranged Supporting plate 2 in handrail 1；The lower section of handrail 1 offers the groove of strip（Not shown in figure）, the lower section of supporting plate 2 is hung down Allotment fagging 2 is provided with a connecting portion 4；The connecting portion 4 is hinged through groove with chaise longue body 100；The upper side wall of handrail 1 is set There is the through hole 7 vertically through its side wall；The outer surface of supporting plate 2 of the lower section of the through hole 7 along its length on offer one the One groove 8；The bottom of first groove 8 is provided with rack 9 along the length direction of supporting plate 2；The stop assembly 5 includes support member 10th, the first elastic component 11, eccentric wheel 12 and the handle 13 of M types, the support member 10 is arranged on the top of through hole 7 and solid with handrail 1 Fixed connection；It is provided with a cavity 14 in the support member 10, the insertion support member 10 of cavity 14 and is connected with through hole 7；The cavity 14 offer two the second grooves 15 along along the both sides of the length direction of handrail 1；The middle part of first elastic component 11 is retainer 17, two Side is fixed pin 16；Two fixed pin 16 are engaged with two the second grooves 15 respectively on first elastic component 11；First elastic component 11 retainer 17 passes through through hole 7, and the lower surface of retainer 17 is provided with stop tooth 18；Eccentric wheel 12 is arranged on retainer 17 Side, and be connected with the rotation of support member 10；Handle 13 is fixedly connected with eccentric wheel 12；Swing handle 13 is rotated with movable eccentric wheel 12, The convex portion of eccentric wheel 12 is extruded the first elastic component 11, the first elastic component 11 is produced deformation, retainer 17 moves down, makes to stop Dynamic tooth 18 is meshed with rack 9；Limit displacement of the supporting plate 2 with respect to handrail 1.

Referring to Fig. 2, a projection 20 is provided with the handle 13；The 3rd be engaged with projection 20 is provided with handrail 1 Groove 19；Handle 13 swings band movable eccentric wheel 12 and rotated, when stop tooth 18 is meshed with rack 9, and it is recessed that projection 20 is caught in the 3rd Play a part of fixed handle 13 in groove 19.

Referring to Fig. 1, a kind of chaise longue body 100 also include backing tube 31, seat tube 32, foot putting tube 33, front foot pipe 35, On rear foot tube 36, the backing tube 31, seat tube 32 and foot putting tube 33 bag be provided with chair cloth 34, described one end of seat tube 32 with Foot putting tube 33 is connected, and the other end is connected with backing tube 31 close to end；The end of backing tube 31 passes through one with foot putting tube 33 Extension adjustment device 39 is connected；The seat tube 32 is connected by a rear foot connector 37 with rear foot tube 36；The front foot pipe 35 Upper end and the upper end of rear foot tube 36 are hinged in the word of falling V, and a rotating bar 38 passes through the hinged place of the front foot pipe 35 and rear foot tube 36, institute State the rotation of connecting portion 4 to be set in rotating bar 38, the end of the handrail 1 is connected with backing tube 31.

Referring to Fig. 4, Fig. 5, further, the extension adjustment device 39 includes two Hes of length identical slide rail outer tube 41 The junction surface of slide rail inner tube 42 and V-arrangement elastic component 43, the one end of slide rail outer tube 41 and the one end of slide rail inner tube 42 is equipped with hole, The V-arrangement elastic component 43 includes a V-arrangement sheet metal 44 and plays button 45, and described one end of V-arrangement sheet metal 44 is opened with playing the bottom of button 45 Mouth side fixed-link, the bottom end opening opposite side of bullet button 45 has a shoulder convex 46；The V-arrangement sheet metal 44 is placed in the cunning In rail inner tube 42, the button 45 that plays passes through the hole set in slide rail outer tube 41 and slide rail inner tube 42, the shoulder convex 46 and V-arrangement metal Piece 44 is fixed on the inwall of the slide rail inner tube 42 with playing the junction of button 45.Bullet button 45 is pressed, the hand of V-arrangement sheet metal 44 is compressed, The hole between the retraction slide rail outer tube 41 of button 45 and slide rail inner tube 42 is played, slide rail inner tube 42 is slipped into slide rail outer tube 41, outside slide rail Pipe 41 and slide rail inner tube 42 are connected in parallel, and the height of foot putting tube 33 is minimized.Foot putting tube 33 is lifted, V-arrangement sheet metal 44 resets, Play button 45 and stretch out slide rail outer tube 41, slide rail outer tube 41 and slide rail inner tube 42 are connected in series, the height of foot putting tube 33 will be raised.

Referring to Fig. 3, further, the rear foot connector 37 includes connecting shaft 51 and rear foot tube support member 52, described Rear foot tube support member 52 include a surface plate 53 and with surface plate 53 rear foot sleeve 55 connected vertically, the surface plate on one side 53 are fixedly connected with rear foot tube 36；Described one end of connecting shaft 51 is connected with seat tube 32, and the other end is socketed with rear foot sleeve 55.

Embodiments of the invention are the foregoing is only, are not intended to limit the scope of the invention, it is every to utilize this hair Equivalent structure or equivalent flow conversion that bright specification and accompanying drawing content are made, or directly or indirectly it is used in other related skills Art field, is included within the scope of the present invention.

Claims

1. a kind of folding seat, it is characterised in that：Including chaise longue body（100）Be arranged on chaise longue body（100）On handrail machine Structure（200）；The armrest mechanism（200）Including hollow handrail（1）, be arranged on handrail（1）The stop assembly of front end（5）And cunning It is dynamic to be set in handrail（1）Interior supporting plate（2）；The handrail（1）Lower section offers the groove of strip, supporting plate（2）Lower section Vertical support plate（2）It is provided with a connecting portion（4）；The connecting portion（4）Through groove and chaise longue body（100）It is hinged；Handrail （1）Upper side wall is provided with the through hole vertically through its side wall（7）；The through hole（7）The supporting plate of lower section（2）Grown along it outer surface Degree offers one first groove on direction（8）；First groove（8）Bottom is along supporting plate（2）Length direction is provided with rack （9）；The stop assembly（5）Including support member（10）, M types the first elastic component（11）, eccentric wheel（12）And handle（13）, institute State support member（10）It is arranged on through hole（7）Top and and handrail（1）It is fixedly connected；The support member（10）Inside it is provided with a cavity （14）, cavity（14）Insertion support member（10）And and through hole（7）Connection；The cavity（14）Along handrail（1）The two of length direction Two the second grooves are offered on side（15）；First elastic component（11）Middle part be retainer（17）, both sides are fixed pin（16）； First elastic component（11）Upper two fixed pin（16）Respectively with two the second grooves（15）It is engaged；First elastic component（11）Only Dynamic portion（17）Through through hole（7）, retainer（17）Lower surface is provided with stop tooth（18）；Eccentric wheel（12）It is arranged on retainer （17）Top, and and support member（10）Rotate connection；Handle（13）With eccentric wheel（12）It is fixedly connected.

2. a kind of folding seat as claimed in claim 1, it is characterised in that：The handle（13）On to be provided with one raised（20）； Handrail（1）On be provided with it is raised（20）The 3rd groove being engaged（19）.

3. a kind of folding seat as claimed in claim 1, it is characterised in that：Chaise longue body（100）Including backing tube（31）, seat support Pipe（32）, foot putting tube（33）, front foot pipe（35）, rear foot tube（36）, the backing tube（31）, seat tube（32）And foot putting tube （33）On bag be provided with chair cloth（34）, the seat tube（32）One end and foot putting tube（33）Connection, the other end and backing tube（31） Close to end connection；The backing tube（31）End and foot putting tube（33）Pass through an extension adjustment device（39）Connection；It is described Seat tube（32）Pass through a rear foot connector（37）With rear foot tube（36）Connection；The front foot pipe（35）Upper end and rear foot tube（36） Upper end is hinged in the word of falling V, a rotating bar（38）Through the front foot pipe（35）And rear foot tube（36）Hinged place, the connecting portion （4）Rotation is set in rotating bar（38）On, the handrail（1）End and backing tube（31）Connection.

4. a kind of folding seat as claimed in claim 3, it is characterised in that：The extension adjustment device（39）Including two length Identical slide rail outer tube（41）With slide rail inner tube（42）And V-arrangement elastic component（43）, slide rail outer tube（41）One end and slide rail inner tube （42）The junction surface of one end is equipped with hole, the V-arrangement elastic component（43）Including a V-arrangement sheet metal（44）And play button （45）, the V-arrangement sheet metal（44）One end is with playing button（45）Bottom end opening side fixed-link, the bullet button（45）Bottom end opening Opposite side has a shoulder convex（46）；The V-arrangement sheet metal（44）It is placed in the slide rail inner tube（42）It is interior, the bullet button（45）Pass through Slide rail outer tube（41）With slide rail inner tube（42）The hole of upper setting, the shoulder is convex（46）With V-arrangement sheet metal（44）With playing button（45）Even The slide rail inner tube is fixed at the place of connecing（42）Inwall.

5. a kind of folding seat as claimed in claim 4, it is characterised in that：The rear foot connector（37）Including connecting shaft（51） And rear foot tube support member（52）, the rear foot tube support member（52）Including a surface plate（53）And and surface plate（53）On one side Rear foot sleeve connected vertically（55）, the surface plate（53）With rear foot tube（36）It is fixedly connected；The connecting shaft（51）One end With seat tube（32）Connection, the other end and rear foot sleeve（55）Socket.