CN208540948U - A kind of folding seat - Google Patents

A kind of folding seat Download PDF

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Publication number
CN208540948U
CN208540948U CN201820871710.5U CN201820871710U CN208540948U CN 208540948 U CN208540948 U CN 208540948U CN 201820871710 U CN201820871710 U CN 201820871710U CN 208540948 U CN208540948 U CN 208540948U
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China
Prior art keywords
tube
foot
pipe
seat
handrail
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CN201820871710.5U
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Chinese (zh)
Inventor
朱晓辉
郑雪峰
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ZHEJIANG SUNSHINE LEISURE PRODUCTS CO Ltd
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ZHEJIANG SUNSHINE LEISURE PRODUCTS CO Ltd
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Abstract

The utility model discloses a kind of folding seat, including seat surface and folding chair frame, chair frame includes two seats arranged side by side and the seat connector that is connected between two seat, seat includes front foot pipe, rear foot tube and adjustable shelf, connection setting adjustable shelf between front foot pipe and rear foot tube, and it is realized by adjustable shelf and folds or be unfolded, handrail tube and back bar tube before further including, preceding handrail tube one end and the upper end of front foot pipe are hinged, the preceding handrail tube other end and back bar tube one end are hinged, and the back bar tube other end and rear foot tube are hinged;Front foot pipe and rear foot tube expansion, then preceding handrail tube and back bar tube are in same level, and the upper surface of preceding handrail tube and back bar tube forms armrest surface.The handrail tube of the utility model is constituted by two sections, and this two sections are that can be rotated and can be folded, and substantially reduces the horizontal space that handrail tube occupies under folded state, easy to carry;Handrail tube is made of hard material, and is capable of providing good horizontally-supported ability.

Description

A kind of folding seat
Technical field
The utility model relates to a kind of folding seat, belong to the technical field of the seat by International Patent Classification (IPC) (IPC) division.
Background technique
Since folding seat is small and exquisite easy to carry, so be ready to carry when people go on tour outdoors.But in the prior art Armchair generally use soft armrest realize support, soft handrail there are support degree deficiency, bearing capacity is poor, handrail It easily collapses, the defects of service life is short.Small part armrest is made of hard material, but because being to be wholely set, is being rolled over The horizontal space occupied under overlapping state is excessive, causes inconvenient to carry.
For example, disclosing in a kind of China's folding armchair of publication CN205923494U, " handrail tube is by hard material Material is made and has horizontal segment, therefore is capable of providing good horizontally-supported ability.The utility model is simple with structure, operates Convenient, safety and use reliability it is high and be suitable as interior, garden, camp, the occasions use such as sandy beach the characteristics of." but It is that, because handrail tube is wholely set, when being folded, the horizontal space that handrail tube occupies is excessive, this will lead to carrying It is inconvenient.
Utility model content
Problem to be solved in the utility model is that handrail tube still occupies larger cross in a folded configuration in existing folding seat To space.
To achieve the goals above, the technical solution that the utility model is taken are as follows:
A kind of folding seat provided by the utility model, including seat surface and folding chair frame, chair frame include arranged side by side Two seats and the seat connector being connected between two seat, seat include front foot pipe, rear foot tube and adjustable shelf, front foot pipe and Connection setting adjustable shelf between rear foot tube, and realized by adjustable shelf and fold or be unfolded, handrail tube and back bar tube before further including, Preceding handrail tube one end and the upper end of front foot pipe are hinged, and the preceding handrail tube other end and back bar tube one end are hinged, and back bar tube is another It holds hinged with rear foot tube;Front foot pipe and rear foot tube expansion, then preceding handrail tube and back bar tube are in same level, preceding handrail The upper surface of pipe and back bar tube forms armrest surface.Handrail tube is formed by two sections, and this two sections can be rotated to be folded, and subtract significantly The horizontal space that handrail tube occupies under small folded state, it is easy to carry.
Further, the articulated manner and back bar tube of preceding handrail tube and front foot pipe and the articulated manner of rear foot tube are equal Are as follows: it is realized by two mutually hinged pipe connections;The i.e. preceding fixed wherein pipe connections in handrail tube one end, another pipe connections It is fixedly arranged on front foot pipe upper end;A fixed wherein pipe connections, another pipe connections are fixedly arranged on rear foot tube on back bar tube.It is such The folding seat of structure does not have backrest, easily facilitates carrying.
Further, mutually matched round boss and circular groove is respectively set on two pipe connections, to realize two Person's is hinged.It is realized by round boss and circular groove hingedly, has the advantages that be conveniently replaceable and easily realize.
Further, front foot pipe and rear foot tube expansion, then the upper surface of two pipe connections is concordant.Folding seat expansion uses When, user's both hands can also be placed on two pipe connections.
It further, further include that a handrail attachment base, preceding handrail tube and back bar tube are realized hingedly by handrail attachment base. Handrail attachment base is inverted U-shaped piece, in the deployed state, the upper surface of handrail attachment base and preceding handrail tube upper surface and back bar tube Upper surface is parallel, and the folding seat under unfolded state can be allowed more stable.
Further, handrail attachment base is inverted U-shaped piece, and preceding handrail tube and back bar tube are hingedly connected to inverted U-shaped piece At both ends open.
Further, front foot pipe includes interior telescoping tube before seat front support pipe and seat, and interior telescoping tube is scalable before seat is set to On seat front support pipe, preceding handrail tube one end and telescoping tube interior before seat upper end are hinged;Rear foot tube includes flexible in back support pipe and back It manages, telescoping tube is scalable in back is set on a front support pipe, and telescoping tube is hinged in back bar tube one end and back.Front foot pipe is with after Foot tube all has telescopic part (interior telescoping tube and the interior telescoping tube of back are telescopic part before seat), in unfolded state Under, allow it is telescopic be partially in compressive state, can reduce the height of armrest surface, make user more comfortable.
Further, interior telescoping tube and back support pipe and telescoping tube passes through socket in carrying on the back before seat front support pipe and seat Realize scalable setting, and socket place is provided with protective case.Common socket mode is easily achieved, and the setting of protective case is then Telescoping tube in can be very good interior telescoping tube before protecting seat and carrying on the back.
Further, adjustable shelf is X-frame, and the lower end of front foot pipe and rear foot tube is respectively provided with foot pad, and front foot pipe and the rear foot Guan Shangjun sliding sleeve is provided with a connecting seat, and X-frame includes two mutually hinged rod pieces, wherein one end of a rod piece is articulated with front foot On pipe attachment base, the other end is articulated on rear foot tube foot pad, and one end of another rod piece is articulated on rear foot tube attachment base, another bar The other end of part is articulated on front foot pipe foot pad.X-frame has under unfolded state the excellent of securely support and foldable and expansion Point.
Further, seat connector is fixed bracket or movable X-frame.Seat connector is fixed bracket, then The folding seat may only carry out the folding storage on a direction;Seat connector is movable X-frame, then folding seat can be into Folding storage in row both direction, folded volume is smaller, easily facilitates carrying.
Further, preceding handrail tube and back bar tube are made of hard material.The handrail tube of hard material have securely, The advantages of users'comfort height and long service life.
It further, further include a backrest surface, and rear foot tube height is higher than front foot pipe.The folding seat of this structure is tool Backed folding seat, user when in use can be more comfortable.
Further, back bar tube one end is articulated with preceding handrail tube, and the other end is articulated with rear foot tube side.
Further, offer pin hole on back bar tube and rear foot tube, pass through bolt simultaneously be inserted into back bar tube and Pin hole on rear foot tube is hinged come what is both realized.
Further, front foot pipe and preceding handrail tube are hinged by two link blocks, wherein link block fixation is set It sets in front foot pipe, before another link block is fixed on handrail tube, mutually matched circle is respectively set on two link blocks Boss and circular groove, to realize the hinged of two link blocks.
The utility model uses technical solution as above, has the following beneficial effects:
1. handrail tube is constituted by two sections, and this two sections are that can be rotated and can be folded, and are substantially reduced under folded state The horizontal space that handrail tube occupies, it is easy to carry;
2. handrail tube is made of hard material, it is capable of providing good horizontally-supported ability;
3. front foot pipe and rear foot tube all have telescopic part, (interior telescoping tube and the interior telescoping tube of back are as scalable before seat Part), in the deployed state, allow it is telescopic be partially in compressive state, can reduce the height of armrest surface, allow user It is more comfortable.
Detailed description of the invention
Fig. 1 is the present embodiment unfolding state figure.
Fig. 2 is the present embodiment folded state diagram.
Fig. 3 is two pipe connections enlarged diagram of the present embodiment.
Specific embodiment
To further illustrate each embodiment, the utility model is provided with attached drawing.These attached drawings are in the utility model discloses A part of appearance mainly to illustrate embodiment, and can cooperate the associated description of specification former come the running for explaining embodiment Reason.Cooperation refers to these contents, and those of ordinary skill in the art will be understood that other possible embodiments and sheet are practical new The advantages of type.Component in figure is not necessarily to scale, and similar component symbol is conventionally used to indicate similar component.
Now in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Embodiment 1:
As depicted in figs. 1 and 2, a kind of folding seat provided in this embodiment, including seat surface (are not illustrated in figure, are conventional Seat surface on seat can be hung on attachment base 10) and folding chair frame, chair frame include two seats and connection arranged side by side Seat connector 1 between two seat, seat include front foot pipe 2, rear foot tube 3 and adjustable shelf 4, front foot pipe 2 and rear foot tube 3 Between connection setting adjustable shelf 4, and realized by adjustable shelf 4 and to be folded or expansion, handrail tube 5 and back bar tube 6 before further including are preceding 5 one end of handrail tube and the upper end of front foot pipe 3 are hinged, and preceding 5 other end of handrail tube and 6 one end of back bar tube are hinged, and back bar tube 6 is another One end and rear foot tube 3 are hinged;Front foot pipe 2 and rear foot tube 3 are unfolded, then preceding handrail tube 5 and back bar tube 6 are in same level On, the upper surface of preceding handrail tube 5 and back bar tube 6 forms armrest surface.Handrail tube is formed by two sections, and this two sections can be rotated with quilt It folds, substantially reduces the horizontal space that handrail tube occupies under folded state, it is easy to carry.
It as depicted in figs. 1 and 2, further include a handrail attachment base 7, preceding handrail tube 5 and back bar tube 6 pass through handrail attachment base 7 realize it is hinged (but not limited to this, handrail tube 5 or back bar tube 6 are U-tube before being also possible to, and another handrail tube can be around the U The rotation of shape pipe, this will not be detailed here).Handrail attachment base 7 is inverted U-shaped piece, in the deployed state, the upper surface of handrail attachment base 7 It is parallel with preceding 5 upper surface of handrail tube and 6 upper surface of back bar tube, the folding seat under unfolded state can be allowed more stable.
As depicted in figs. 1 and 2, handrail attachment base 7 be inverted U-shaped piece (but not limited to this, be also possible to other shapes, This is no longer described in detail), preceding handrail tube 5 and back bar tube 6 are hingedly connected at inverted U-shaped piece of both ends open.
As shown in Figure 1, front foot pipe 2 includes interior telescoping tube 22 before seat front support pipe 21 and seat, interior telescoping tube 22 can be stretched before seat Contracting is set on a front support pipe 21, and preceding 5 one end of handrail tube and 22 upper end of telescoping tube interior before seat are hinged;Rear foot tube 3 includes back branch Stay tube 31 and telescoping tube 32 in carrying on the back, telescoping tube 32 is scalable is set on a front support pipe 21 in back, 6 one end of back bar tube and back Interior telescoping tube 32 is hinged.Front foot pipe and rear foot tube all have telescopic part, and (interior telescoping tube and the interior telescoping tube of back are before seat Telescopic part), in the deployed state, allow it is telescopic be partially in compressive state, can reduce the height of armrest surface, allow User is more comfortable.
As shown in Figure 1, interior telescoping tube 22 and back support pipe 31 and the interior telescoping tube 32 of back are equal before seat front support pipe 21 and seat Scalable setting is realized by socket, and socket place is provided with protective case 8.Common socket mode is easily achieved, and is protected The setting of set then can be very good interior telescoping tube and the interior telescoping tube of back before protecting seat.
As shown in Figure 1, adjustable shelf 4 is that (only list adjustable shelf 4 in the present embodiment is X-frame to X-frame, but is not limited to This is also possible to other shapes of frame body, and this will not be detailed here), the lower end of front foot pipe 2 and rear foot tube 3 is respectively provided with foot pad 9, and Equal sliding sleeve is provided with a connecting seat 10 in front foot pipe 2 and rear foot tube 3, and X-frame includes two mutually hinged rod pieces, wherein a rod piece One end be articulated on front foot pipe attachment base, the other end is articulated on rear foot tube foot pad, and one end of another rod piece is articulated with the rear foot On pipe attachment base, the other end of another rod piece is articulated on front foot pipe foot pad.X-frame have unfolded state under securely support and The advantages of foldable and expansion.
As shown in Figure 1, seat connector 1 is movable X-frame.Seat connector is movable X-frame, then folding seat can To carry out the folding storage in both direction, folded volume is smaller, easily facilitates carrying.
In the present embodiment, preceding handrail tube 5 and back bar tube 6 are made of hard material.Preferably, hard material is stainless Steel, aluminium, copper, metal alloy, rigid plastics etc..The handrail tube of hard material has secured, users'comfort height and service life Long advantage.
It further include a backrest surface (for the backrest surface in conventional folding seat with back contact) in the present embodiment, and the rear foot 3 height of pipe is higher than front foot pipe 2.The folding seat of this structure is to have backed folding seat, and user when in use can be more comfortable.
As shown in Figure 1,6 one end of back bar tube is articulated with preceding handrail tube 5, the other end is articulated with 3 side of rear foot tube.It is preferred that , pin hole is offered on back bar tube 6 and rear foot tube 3, the pin hole being inserted into simultaneously on back bar tube and rear foot tube by bolt To realize the hinged of the two.
As shown in figures 1 and 3, front foot pipe and preceding handrail tube pass through two link blocks (respectively the first link block 11 and second Link block 12) it is hinged, wherein the fixed setting of the first link block 11 (by being spirally connected, the modes such as grafting realize fixed setting, But not limited to this, this will not be detailed here) in front foot pipe 2, the fixed setting of the second link block 12 (by being spirally connected, the side such as grafting Formula realizes fixed setting, but not limited to this, this will not be detailed here) on preceding handrail tube 5, circle is set on the first link block 11 The circular groove of cooperation is arranged on the second link block 12 for boss, but not limited to this, it can also be arranged on the first link block 11 Round boss is arranged on the second link block 12 in circular groove, to realize the hinged of the first link block 11 and the second link block 12.
The utility model handrail tube is constituted by two sections, and this two sections are that can be rotated and can be folded, and substantially reduce folding The horizontal space that handrail tube occupies under overlapping state, it is easy to carry;Handrail tube is made of hard material, and is capable of providing good level Enabling capabilities;Front foot pipe and rear foot tube all have telescopic part, and (interior telescoping tube and the interior telescoping tube of back are as scalable before seat Part), in the deployed state, allow it is telescopic be partially in compressive state, can reduce the height of armrest surface, allow user It is more comfortable.
Embodiment 2:
The present embodiment difference from example 1 is that: seat connector 1 is fixed bracket, and seat connector 1 is solid Fixed rack, then the folding seat may only carry out the folding storage on a direction.
Embodiment 3:
The present embodiment difference from example 1 is that: the articulated manner and back bar of preceding handrail tube and front foot pipe It manages equal with the articulated manner of rear foot tube are as follows: pass through mutually hinged two pipe connections (pipe connections and implementation in the present embodiment Link block in example 1 is just the same, but not limited to this, it is also possible to other shapes of connector, this will not be detailed here) real It is existing;The i.e. preceding fixed wherein pipe connections in handrail tube one end, another pipe connections are fixedly arranged on front foot pipe upper end;It is solid on back bar tube If a wherein pipe connections, another pipe connections are fixedly arranged on rear foot tube.The folding seat of such structure does not have backrest, more just In carrying.
In the present embodiment, mutually matched round boss and circular groove are respectively set on two pipe connections, to realize two Person's is hinged.It is realized by round boss and circular groove hingedly, has the advantages that be conveniently replaceable and easily realize.
In the present embodiment, front foot pipe and rear foot tube expansion, then the upper surface of two pipe connections is concordant.Folding seat expansion uses When, user's both hands can also be placed on two pipe connections.
Although specifically showing and describing the utility model in conjunction with preferred embodiment, those skilled in the art is answered This is understood, in the spirit and scope for not departing from the utility model defined by the appended claims, in form and details On the utility model can be made a variety of changes, be the protection scope of the utility model.

Claims (10)

1. a kind of folding seat, including seat surface and folding chair frame, chair frame include two seats arranged side by side and be connected to this two Seat connector between seat, seat include front foot pipe, rear foot tube and adjustable shelf, and setting is connected between front foot pipe and rear foot tube Adjustable shelf, and realized by adjustable shelf and fold or be unfolded, it is characterised in that: handrail tube and back bar tube, preceding handrail before further including Pipe one end and the upper end of front foot pipe are hinged, and the preceding handrail tube other end and back bar tube one end are hinged, and the back bar tube other end is with after Foot tube is hinged;Front foot pipe and rear foot tube expansion, then preceding handrail tube and back bar tube are in same level, and preceding handrail tube is with after The upper surface of handrail tube forms armrest surface.
2. folding seat according to claim 1, it is characterised in that: the articulated manner of preceding handrail tube and front foot pipe, Yi Jihou The articulated manner of handrail tube and rear foot tube is equal are as follows: is realized by two mutually hinged pipe connections;I.e. preceding handrail tube one end is fixed A wherein pipe connections, another pipe connections are fixedly arranged on front foot pipe upper end;A fixed wherein pipe connections, another on back bar tube Pipe connections are fixedly arranged on rear foot tube.
3. folding seat according to claim 2, it is characterised in that: mutually matched circle is respectively set on two pipe connections Boss and circular groove, to realize the hinged of the two;Front foot pipe and rear foot tube expansion, then the upper surface of two pipe connections is concordant.
4. folding seat according to claim 1, it is characterised in that: further include a handrail attachment base, handrail attachment base is U Shape block, preceding handrail tube and back bar tube are hingedly connected at inverted U-shaped piece of both ends open.
5. folding seat according to claim 1, it is characterised in that: front foot pipe includes interior flexible before seat front support pipe and seat It manages, interior telescoping tube is scalable before seat is set on a front support pipe, and preceding handrail tube one end and telescoping tube interior before seat upper end are hinged;Afterwards Foot tube include back support pipe and carry on the back in telescoping tube, telescoping tube is scalable is set on a front support pipe in back, back bar tube one end Interior telescoping tube is hinged with carrying on the back.
6. folding seat according to claim 1, it is characterised in that: interior telescoping tube and back branch before seat front support pipe and seat Telescoping tube passes through the scalable setting of socket realization in stay tube and back, and socket place is provided with protective case.
7. folding seat according to claim 1, it is characterised in that: adjustable shelf is X-frame, the lower end of front foot pipe and rear foot tube It being respectively provided with foot pad, and equal sliding sleeve is provided with a connecting seat on front foot pipe and rear foot tube, X-frame includes two mutually hinged rod pieces, Wherein one end of a rod piece is articulated on front foot pipe attachment base, and the other end is articulated on rear foot tube foot pad, one end of another rod piece It is articulated on rear foot tube attachment base, the other end of another rod piece is articulated on front foot pipe foot pad.
8. folding seat according to claim 1, it is characterised in that: seat connector is fixed bracket or movable X-shaped Frame.
9. folding seat according to claim 1, it is characterised in that: preceding handrail tube and back bar tube are by hard material system At.
10. according to claim 1, any folding seat in 4,5,6,7,8 or 9, it is characterised in that: it further include a backrest surface, Rear foot tube height is higher than front foot pipe, and back bar tube one end is articulated with preceding handrail tube, opens on the back bar tube other end and rear foot tube Equipped with pin hole, both pass through the pin hole that bolt is inserted on back bar tube and rear foot tube simultaneously to realize is hinged;Front foot pipe is with before Handrail tube is hinged by two link blocks, wherein a link block is fixed in front foot pipe, another link block fixation is set It sets on preceding handrail tube, mutually matched round boss and circular groove is respectively set on two link blocks, to realize two link blocks It is hinged.
CN201820871710.5U 2018-06-06 2018-06-06 A kind of folding seat Active CN208540948U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201820871710.5U CN208540948U (en) 2018-06-06 2018-06-06 A kind of folding seat

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201820871710.5U CN208540948U (en) 2018-06-06 2018-06-06 A kind of folding seat

Publications (1)

Publication Number Publication Date
CN208540948U true CN208540948U (en) 2019-02-26

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201820871710.5U Active CN208540948U (en) 2018-06-06 2018-06-06 A kind of folding seat

Country Status (1)

Country Link
CN (1) CN208540948U (en)

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