CN205866451U

CN205866451U - Folding chair

Info

Publication number: CN205866451U
Application number: CN201620234424.9U
Authority: CN
Inventors: 叶正伟
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-03-25
Filing date: 2016-03-25
Publication date: 2017-01-11
Anticipated expiration: 2026-03-25

Abstract

The utility model provides a folding chair, includes fore -stock, after -poppet, handrail position and back position and cushion board, wherein, the one end of handrail position and fore -stock with meet, the other end and the back phase of handrail position connect, articulated the installation on the handrail position in the top of after -poppet, be provided with first horizontal pole on the after -poppet, cushion board rear end be provided with and rotate the seat, rotate the seat and rotationally install on first horizontal pole, the fore -stock on be equipped with the second horizontal pole, articulatedly on the second horizontal pole install the single arm -drag, the other end of single arm -drag is connected and is being lain in the articulated seat of cushion board bottom. The beneficial effects of the utility model are that: support articulated setting in unique front and back can make the chair be in same height in folding back, the bottom of front and back support to chair after feasible folding can be stood on ground, and convenience of customers puts.

Description

A kind of folding seat

Technical field

This utility model relates to a kind of chair, specifically a kind of folding seat.

Background technology

In people live, commonly used chair supports rest.But, during bathing, seldom have space to pacify Put chair, have a rest nowhere after often resulting in people's bathing fatigue, all the more so for old people, disability patient and anemia of pregnant woman especially. Above-mentioned crowd is handicapped due to related causes, is easy to fatigue during bathing, and now lacking chair will be to people Make troubles.But, the Chair structure in current bathroom is excessively simple, provides only support effect, and the most unadjustable, function Single, it is impossible to meet the diversified demand of people.

Utility model content

The purpose of this utility model is the shortcoming in order to overcome prior art to exist, it is provided that a kind of simple in construction, user Just, height can be with freely regulated a kind of folding seat.

This utility model purpose realizes with the following methods: a kind of folding seat, including fore-stock, after-poppet, handrail position And backrest position and seating pad, wherein, one end of handrail position and fore-stock with connect, the other end of handrail position and backrest position phase Connecing, the top of described after-poppet is hingedly mounted on handrail position, and after-poppet is provided with the first cross bar；At described seating pad Rear end is provided with rotation seat, and rotation seat is installed in rotation on the first cross bar；On described fore-stock to be provided with second horizontal Bar, hinged on the second cross bar is provided with torque arm, and the other end of torque arm is connected to be positioned on the hinged seat bottom seating pad.

The front end of described seating pad is provided with draw-in groove, and the second described cross bar is movable to be buckled in draw-in groove.

Described hinged seat is between rotation seat and draw-in groove.

The most detachable cushion plate that is provided with in described seating pad surface, cushion plate and seating pad offer through leakage Water hole.

The bottom of described cushion plate is provided with connection boss, connects boss and inserts in the hole, location being arranged on seating pad Fixing.

Described surface, handrail position is coated with Decorative Cover.

Being additionally provided with regulation pipe, described fore-stock and the lower end of after-poppet are sleeved in regulation pipe, and regulation pipe is provided with Several adjustment holes are adaptive with the regulation button clamping being arranged on forward and backward support.

The bottom of described regulation pipe is provided with slipmat.

Described cushion plate and seating pad are provided with through hole of urinating and defecating, and described seating pad lower bottom part is provided with detachable Bucket of urinating and defecating, the bung of described bucket of urinating and defecating docks with the aperture in described hole of urinating and defecating.

The beneficial effects of the utility model are: 1, simple in construction, and easy to assembly, production cost is low, improve the market competitiveness. 2, the hinged setting of support before and after uniqueness, can make chair after folding, and the bottom of front and back support is in sustained height, so that Chair after must folding can stand on ground, facilitates user to put.3, seating pad can be dismantled with cushion plate and separate, thus side Just cushion plate is cleaned by user.4, it is provided with leaking hole on seating pad and cushion plate, hydrops can be avoided.5, the height of support can be Arbitrarily regulating in certain limit, the user of convenient different heights uses.

Accompanying drawing explanation

Fig. 1,2,3 are in for chair in this utility model and open and use design sketch.

Fig. 4 is that in this utility model, chair is in half-open position design sketch.

Fig. 5,6 it is in folded state design sketch for chair in this utility model.

Fig. 7,8 it is this utility model Standard figure.

Fig. 9 is this utility model medium-height trestle and regulation pipe installation diagram.

Figure 10 is the structure sectional view of this utility model embodiment two.

Detailed description of the invention

Below in conjunction with the accompanying drawings this utility model is made concrete further instruction.

Embodiment one:

1 is fore-stock, and 2 is after-poppet, and 11 is handrail position, and 12 is backrest position, and 4 is seating pad, wherein, fore-stock 1 with hold up Hands position 11 and backrest position 12 one bending forming, i.e. fore-stock 1 bend after arranging out one section of handrail position 11 backward, then upwardly extend Being arranged to backrest position 12, the top of after-poppet 2 is hingedly mounted on handrail position 11, described after-poppet 2 is provided with first horizontal Bar 3, seating pad 4 rear end is provided with that rotation seat 41 is rotating to be arranged on the first cross bar 3, and the front end of seating pad 4 is provided with card Groove 5, the second described cross bar 6 is movable to be buckled in draw-in groove 5.Hinged seat 8 is between rotation seat 41 and draw-in groove 5.Seating pad 4 The most detachable cushion plate 42 that is provided with in surface, cushion plate 42 and seating pad 4 offer through leaking hole 43.Cushion plate 42 Bottom be provided with connection boss 44, connect in boss 44 inserts the hole, location 45 that is arranged on seating pad 4 fixing.Handrail position 11 Surface is coated with Decorative Cover 9.Being additionally provided with regulation pipe 10, described fore-stock 1 and the lower end of after-poppet 2 are sleeved on regulation pipe 10 In, regulation pipe 10 is provided with several adjustment holes 14 adaptive with regulation button 15 clamping being arranged on forward and backward support.Regulation pipe The bottom of 10 is provided with slipmat 13.

Operation principle: as Figure 1-3, it is in for chair and opens and uses state diagram, in this condition, on seating pad Draw-in groove 5 holding, on the second cross bar, serves the supporting role to seating pad.Torque arm simultaneously 7 is in maximum tension state, passes through Seating pad itself, fore-stock is linked together by torque arm with after-poppet, serves the work limiting front and back support maximum opening angle With.

As shown in Figure 4, when the needs folding seat period of the day from 11 p.m. to 1 a.m, user lifts the front end of seating pad with hands so that draw-in groove thereon 5 with Second cross bar separates, and relative direction is pulled front and back support and made it fold simultaneously.In folding process, the second cross bar lead to torque arm 7 to Upper promotion seating pad so that it is front end continues up lifting, finally reaches front and back support and is placed in parallel, seating pad folding straight up State.

As shown in Figure 5,6, when chair is in the state folded completely, owing to being limited by unique articulated structure, front The actual articulated position of after-poppet is in the top of after-poppet.The length making after-poppet is somewhat long than fore-stock, puts down with this Gradient requirement when weighing apparatus after-poppet extends back so that after chair folding, the bottom of front and back support is in the same plane.Such Structure can make this bath chair may utilize four to be in conplane support and stand on the ground.Thus avoid tradition folding Chair folds after-poppet height and differs and cause chair individually not stand, but needs the drawback such as to put by wall, facilitates user and deposits Put.

It addition, in order to avoid user in use, seating pad surface area water, if be provided with in this case on seating pad Dry leaking hole, user's water during bathing just can be missed by leaking hole, thus ensure that the dry and comfortable of seating pad.Also Have, in order to promote the comfort taken, the seating pad surface in this case also by foam, sponge, the material such as flexible glue make have soft Backing plate.Cushion plate is fixing in inserting the hole, location on seating pad by the boss bottom it.When cushion plate needs to clean, permissible It is individually dismantled and is carried out or dry in the sun, while being user-friendly to, it is ensured that its health.

Further, the user of different heights uses for convenience, also overlaps in the lower end of fore-stock 1 and after-poppet 2 in this case It is contained in regulation pipe 10, regulation pipe 10 is provided with several adjustment holes 14 and the regulation button 15 being arranged on forward and backward support is joined Close.When user needs regulation height, user has only to select different regulation buttons to coordinate with the adjustment hole of corresponding height i.e. Can, promote its scope of application further.

Embodiment two:

The old people of walking disorder or disabled for convenience, the present embodiment is created on the basis of embodiment one further Newly, the most as shown in Figure 10, cushion plate 42 and seating pad 4 offer through hole 46 of urinating and defecating, sets at seating pad 4 lower bottom part Have detachable bucket 47 of urinating and defecating, the bung of bucket 47 of urinating and defecating dock with aperture, hole 46 of urinating and defecating.By such design, old people Or disabled can directly be sitting in chair defecation, without going to toilet with making or have much ado, and after defecation, can be by The bucket 47 of urinating and defecating directly is cleared up from detaching at the bottom of chair to disassemble.Certainly, urinating and defecating for convenience, whole seating pad etc. can be with size Doing bigger, handrail position 11 can be designed long, simultaneously takes account of bending cost, and handrail position 11 can be the most curved with fore-stock 1 Bent but separate design.

Of the present utility model ultimate principle and principal character and of the present utility model advantage have more than been shown and described.One's own profession Skilled person will appreciate that of industry, this utility model is not restricted to the described embodiments, described in above-described embodiment and description Principle of the present utility model is simply described, on the premise of without departing from this utility model spirit and scope, this utility model is also Having various changes and modifications, such as the articulated position of support, the material of seating pad and mounting means etc., these changes and improvements are all In the range of falling into claimed this utility model.

Claims

1. a folding seat, including fore-stock (1), after-poppet (2), handrail position (11) and backrest position (12) and seating pad (4), Wherein, the one end of handrail position (11) and fore-stock (1) with connect, the other end of handrail position (11) connects with backrest position (12), its It is characterised by: the top of described after-poppet (2) is hingedly mounted on handrail position (11), after-poppet (2) is provided with first horizontal Bar (3)；Described seating pad (4) rear end is provided with rotation seat (41), and rotation seat (41) is installed in rotation on the first cross bar (3) on；Described fore-stock (1) is provided with the second cross bar (6), the most hinged torque arm (7) is installed the second cross bar (6) is upper, The other end of torque arm (7) is connected to be positioned on the hinged seat (8) of seating pad (4) bottom.

A kind of folding seat the most according to claim 1, it is characterised in that: the front end of described seating pad (4) is provided with card Groove (5), described the second cross bar (6) is movable to be buckled in draw-in groove (5).

A kind of folding seat the most according to claim 2, it is characterised in that: described hinged seat (8) is positioned at rotation seat (41) And between draw-in groove (5).

A kind of folding seat the most according to claim 3, it is characterised in that: described seating pad (4) surface is the most detachable It is provided with on cushion plate (42), cushion plate (42) and seating pad (4) and offers through leaking hole (43).

A kind of folding seat the most according to claim 4, it is characterised in that: the bottom of described cushion plate (42) is provided with even Connect boss (44), connect in boss (44) inserts the hole, location (45) being arranged on seating pad (4) fixing.

A kind of folding seat the most according to claim 1, it is characterised in that: described handrail position (11) surface is coated with decoration Cover (9).

7. according to a kind of folding seat described in claim 1,2,3,4,5 or 6, it is characterised in that: it is additionally provided with regulation pipe (10), institute The fore-stock (1) stated and the lower end of after-poppet (2) are sleeved in regulation pipe (10), and regulation pipe (10) is provided with several regulations Hole (14) is adaptive with regulation button (15) clamping being arranged on forward and backward support.

A kind of folding seat the most according to claim 7, it is characterised in that: the bottom of described regulation pipe (10) is provided with anti- Skidding (13).

A kind of folding seat the most according to claim 4, it is characterised in that: on described cushion plate (42) and seating pad (4) Being provided with through hole of urinating and defecating (46), described seating pad (4) lower bottom part is provided with detachable bucket of urinating and defecating (47), and described urinates and defecates The bucket bung of (47) docks with the aperture in described hole of urinating and defecating (46).