CN203914708U - A kind of bath chair - Google Patents

A kind of bath chair Download PDF

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Publication number
CN203914708U
CN203914708U CN201420292493.6U CN201420292493U CN203914708U CN 203914708 U CN203914708 U CN 203914708U CN 201420292493 U CN201420292493 U CN 201420292493U CN 203914708 U CN203914708 U CN 203914708U
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CN
China
Prior art keywords
support
chair
base
electric pushrod
cover
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.)
Withdrawn - After Issue
Application number
CN201420292493.6U
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Chinese (zh)
Inventor
胡仁昌
陆小健
石鑫
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Zhejiang Jiecang Linear Motion Technology Co Ltd
Original Assignee
Zhejiang Jiecang Linear Motion 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
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Application filed by Zhejiang Jiecang Linear Motion Technology Co Ltd filed Critical Zhejiang Jiecang Linear Motion Technology Co Ltd
Priority to CN201420292493.6U priority Critical patent/CN203914708U/en
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Publication of CN203914708U publication Critical patent/CN203914708U/en
Withdrawn - After Issue legal-status Critical Current
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Abstract

The utility model relates to a kind of bath chair, discloses one and has both gone for bathroom, the foldable lifting bath chair using applicable to bathtub again.It comprises seat support, the chair back and seat bracket, and the described chair back and described seat support are hinged, and the described chair back can relatively described seat support translation-angle; Also comprise base, the bottom of described base is provided with multiple suckers; Described support is liftable structure, and described support is arranged between described seat support and described base, for supporting described seat support; Also comprise that described electric pushrod is fixedly installed on the back of the described chair back for driving described support lifting and driving the electric pushrod of the relatively described seat support translation-angle of the described chair back, the lower end of described electric pushrod and described base are hinged.The bath chair of the present embodiment, under its folded state, takes up room less, convenient storage and carrying; Under use state, both can regulate height, angle that again can adjusting back, the scope of application is wider, and comfortableness is also better.

Description

A kind of bath chair
Technical field
The utility model relates to a kind of bath chair, relates in particular to one and has both gone for bathroom, the foldable lifting bath chair using applicable to bathtub again.
Background technology
Bath chair is had a bath or when shower, plays booster action at bathtub people, is particularly useful for the elderly handicapped, that the sense of equilibrium is not good or patient.At present common bath chair is all larger, conventionally have to deposit in place in addition, bathroom, even if having some is collapsible or detachable bath chairs, it is also poor in the convenience and the comfortableness that use, and common folding bath chair, it does not have height adjusting function or regulates comparatively complicated.
The Chinese invention patent that publication number is " CN 102406471A " discloses a kind of bath chair, comprise a base unit, one and can be positioned at relatively up and down this base unit top and can force down the unit of taking being positioned on this base unit, and a regulation and control unit that can link this with separating and take unit and this base unit.This regulation and control unit comprises that an elevating bracket, one can run through in relative rotation and the height adjusting link of this elevating bracket that is spirally connected, one revolve pocket, one and can connect this with separating and take unit and can be in relative rotation around the steering gear being arranged on this elevating bracket and a base that is arranged on this height adjusting link one bottom and can connects this base unit with separating in order to what order about that this height regulating rod rotates.The regulation and control unit of this structure bath chair no doubt can be controlled this and take that unit turns to, lifting, people is moved and is seated in bathtub, but people is being moved to after bathtub, and its regulation and control unit also needs to separate, and operation too complex, is used inconvenience; In addition, this bath chair can not be positioned in bathtub and use.
The Chinese invention patent that publication number is " CN 101297723B " provides a kind of Foldable bath seat, it comprises a seat member, it is integrated, extending longitudinally between its front and rear part that this seat member has, and between its relative both sides a laterally extending top seat support part and a bottom seat support part; And the first and second chair leg assembly, this chair leg assembly is pivotally mounted in seat member respectively on the front and rear of seat member, each chair leg assembly comprises two chair legs that connect to form U-shaped member by horizontal cross bar, described horizontal cross bar is pivotally mounted to the bottom seat support part of seat member, so that chair leg rotates around a transverse pivot axis that extends through seat member between folding position and downward extended position.The Foldable bath seat of said structure no doubt can be realized in bathroom shower or bathtub and using, but its telescopic chair leg is in use Stability and dependability is poor, also easily skids, and has certain potential safety hazard.
Summary of the invention
The technical problems to be solved in the utility model be solve in prior art bath chair in shower and bathtub, use versatility poor, highly regulate and the comparatively defect of complexity of fold mechanism.
In order to solve the problems of the technologies described above, the technical scheme that the utility model provides is as follows: a kind of bath chair, comprise seat support, the chair back and seat bracket, and the described chair back and described seat support are hinged, and the described chair back can relatively described seat support translation-angle; Also comprise base, the bottom of described base is provided with multiple suckers; Described support is liftable structure, and described support is arranged between described seat support and described base, for supporting described seat support; Also comprise for driving described support lifting and driving the electric pushrod of the relatively described seat support translation-angle of the described chair back, described electric pushrod is fixedly installed on the back of the described chair back, the lower end of described electric pushrod and described base are detachable hinged, under folded state, the lower end of described electric pushrod separates completely with described base; Under use state, the lower end of described electric pushrod and described base are hinged.
Further, the lower end of described electric pushrod is provided with a symmetrical pair roller, described base is provided with the detachable support member being connected of a pair of and described roller, described support member is provided with the groove that holds roller, and described groove comprises support portion, lower support portion and connects the transition part of described upper support portion and lower support portion.
Further, between described support member, be also provided with fastener, described fastener comprises the buckle one of upper end and the pressure-bearing portion of lower end, the middle part of described fastener and described base are hinged, described seat support is provided with the buckle two matching with described buckle one, between described fastener and described base, is also provided with Compress Spring.
Further, described electric pushrod is fixedly connected on the back of the described chair back by fixture, described fixture comprises upper cover and lower cover, on described, be covered with the first container cavity, under described, cover and be provided with the second container cavity, after described the first container cavity and the second container cavity fasten for holding described electric pushrod.
Further, under described, cover and be provided with multiple through holes for being connected with the described chair back and upper cover, on described, cover with the corresponding position of described through hole and be provided with unthreaded hole, on the described chair back, be provided with multiple corresponding through holes, between described upper cover, lower cover and the chair back, be bolted to connection.
Further, described lower cover is also fixedly connected with by latch with the described chair back, and described latch comprises bearing pin and is located at described bearing pin upper protruding block; The described chair back is provided with the pin-and-hole adapting with described bearing pin, under described, cover and be provided with accordingly pin joint hole, described pin-and-hole is vertical with the axis of described the first container cavity, the second container cavity with the axis in pin joint hole, described pin-and-hole and pin joint hole are provided with and hold the groove that described projection passes through, and the inner end in described pin joint hole is also provided with cavity.
Further, on described electric pushrod, be also provided with annular slot, on described the first container cavity, be provided with draw-in groove one with the corresponding position of described annular slot, described the second corresponding position of container cavity is provided with draw-in groove two, between described electric pushrod and described fixture, is also provided with snap ring.
Further, described support comprises the first support and the second support, and described the first support and the second support are arranged in a crossed manner, and its middle part is flexibly connected by pin.
Further, the upper end of the lower end of described the first support and the second support is hinged with slide block, and the lower surface of described seat support and the upper surface of described base are provided with the slideway matching with described slide block; The upper end of described the first support and described seat support are hinged, and the lower end of described the second support and described base are hinged.
Further, the both sides of described seat support are also provided with the support plate hinged with described seat support.
The bath chair of the present embodiment, its beneficial effect is:
(1) electric pushrod and support member adopt detachable hinged mode, and the chair back and seat support can be fitted completely under folded state, have reduced the height of folding rear bath chair, take up room less, and storage and carrying are more for convenience; Meanwhile, the segmentation structure of support member makes the bath chair can adjusting angle during in minimum state at seat support, and can not adjusting angle in the time that seat support starts to rise, and when the benefit of this structure is to use in bathtub, comfort level is better;
(2) electric pushrod is fixed on the mode of the chair back by fixture, adopts the mode that latch fixedly combines that is threadedly connected to, and this dual fixing mode makes fixing more reliable, and the physical life of bath chair is longer;
(3) bath chair of the present embodiment can practicality in the time of shower, can in bathtub, use again, can also regulate the angle of height and the chair back, and the scope of application is wider, and the sucker that base arranges, efficiently solves the defect that bath chair easily skids on wet and slippery ground.
Brief description of the drawings
Fig. 1 is the structural representation that the present embodiment bath chair rises to highest point;
Fig. 2 is the local enlarged diagram of A portion shown in Fig. 1;
Fig. 3 is the local enlarged diagram of B portion shown in Fig. 1;
Fig. 4 is the structural representation that the present embodiment bath chair is down to lowest part;
Fig. 5 is the structural representation of the present embodiment bath chair folded state;
Fig. 6 is the local enlarged diagram of C portion shown in Fig. 5;
Fig. 7 is the structural representation at the present embodiment support member and fastener place;
Fig. 8 is the structural representation of support member shown in Fig. 7;
Fig. 9 is electric pushrod roller running orbit schematic diagram on support member shown in Fig. 8;
Figure 10 is the structural representation of the present embodiment fixture;
Figure 11 is the exploded perspective view of fixture shown in Figure 10;
Figure 12 is the structural representation of the present embodiment fixture lower cover;
Figure 13 is the structural representation of the present embodiment fixture upper cover;
Figure 14 is the structural representation of latch in the present embodiment fixture;
Figure 15 is the structural representation that the present embodiment medium-height trestle rises to highest point;
Figure 16 is the structural representation of the present embodiment medium-height trestle folded state;
Figure 17 is the structural representation of seat support in the present embodiment;
Description of reference numerals: 1-seat support, 11-support plate, the 2-chair back, 21-pin-and-hole, 3-base, 31-slideway, 32-slide block, 34-sucker, 4-support, 41-the first support, 42-the second support, 43-pin, 5-fixture, 51-upper cover, 511-the first container cavity, 512-draw-in groove one, 514-unthreaded hole, 52-lower cover, 521-pin joint hole, 522-groove, 523-the second container cavity, 524-draw-in groove two, 526-cavity, 527-through hole, 53-snap ring, 54-latch, 541-bearing pin, 542-projection, 6-electric pushrod, 61-roller, 63-annular slot, 7-support member, the upper support portion of 710-, 711-transition part, 712-lower support portion, 8-fastener, 80-buckle two, 81-buckle one, 82-pressure-bearing portion.
Detailed description of the invention
Below in conjunction with accompanying drawing and concrete embodiment, the bath chair of the present embodiment is described in further detail.
A kind of bath chair of the present embodiment, as shown in Figure 1, comprises seat support 1, the chair back 2 and seat bracket 4, and its chair back 2 is hinged with seat support 1, and under external force drives, the above-mentioned chair back 2 is seat support 1 anglec of rotation relatively, and its chair back 2 can fold with seat support 1.This bath chair also comprises base 3, and the ground during due to shower and bath base are comparatively wet and slippery, in order to prevent that bath chair from skidding, is provided with multiple suckers 34, for bath chair is firmly adsorbed in to wet and slippery ground in the bottom of its base 3.
Support 4 described in the present embodiment is liftable structure, and it is arranged between seat support 1 and base 3, for supporting described seat support 1.A kind of preferred lifting support is as shown in Fig. 1, Figure 15, and it comprises the first support 41 and the second support 42, and its first support 41 and the second support 42 are arranged in a crossed manner, and its middle part is flexibly connected by pin 43.In the lower end of its first support 41 and the upper end of the second support 42 be hinged with slide block 32, correspondingly, as shown in Fig. 2, Figure 17, be provided with at the lower surface of its seat support 1 and the upper surface of base 3 slideway 31 matching with slide block 32.The upper end of its first support 41 and seat support 1 are hinged, and the lower end of the second support 42 and base 3 are hinged, and its articulated position in the vertical direction conllinear.Figure 15 is the support 4 under rising state, and it is scissors fork structure, by the use location that is supported on stable seat support 1.The support 4 that Figure 16 shows that folded state, the width of its second support 42 is less than the width of the first support 41, within the second support 42 is positioned at the first support 41, the height after bath chair folds is reduced as much as possible.
As shown in Figure 1, in the present embodiment, the back of the chair back 2 is also provided with the electric pushrod 6 for driving above-mentioned support 4 liftings and the driving chair back 2 relative seat support 1 translation-angles, its electric pushrod 6 is selected conventional electric pushrod, if application number is the electric pushrod as described in " 201320113801.X ".Its electric pushrod is provided with drive unit 62 and controller 10.
As shown in Figure 10, Figure 11, in the present embodiment, above-mentioned electric pushrod 6 is fixedly connected on the back of the described chair back 2 by fixture 5, and its fixture 5 comprises upper cover 51 and lower cover 52.On above-mentioned upper cover 51, as shown in figure 13, be provided with the first container cavity 511, on its lower cover 52, as shown in figure 12, be provided with the second container cavity 523, after above-mentioned the first container cavity 511 and the second container cavity 523 fasten for holding, clamp electric pushrod 6.
The fixed form of its lower cover 52 and the chair back 2, adopt bolt to be fixed on the mode that latch fixedly combines, on its lower cover 52, be provided with multiple through holes 527 for being connected with the chair back 2 and upper cover 51, on its upper cover 51, be provided with unthreaded hole 514 with the corresponding position of through hole 527, on its chair back 2, be provided with multiple corresponding through holes, between its upper cover 51, lower cover 52 and the chair back 2, be bolted to connection.
Further, its lower cover 52 is also fixedly connected with by latch 54 with the chair back 2, and its latch 54 as shown in figure 14, comprises bearing pin 541 and is located at bearing pin 541 upper protruding blocks 542.Correspondingly, on the chair back 2, be provided with the pin-and-hole 21 adapting with bearing pin 541, on its lower cover 52, be provided with accordingly pin joint hole 521.And its pin-and-hole 21 is vertical with the axis of the first container cavity 511, the second container cavity 523 with the axis in pin joint hole 521, its pin-and-hole 21 is provided with and holds the groove 522 that above-mentioned projection 542 passes through with pin joint hole 521, is also provided with cavity 526 at the inner end in pin joint hole 521.When fixing, first pin joint hole 521, pin-and-hole 21 are coaxially placed, the projection of latch 54 542 is alignd with groove 522, latch 54 is inserted by pin-and-hole 21, pin joint hole 521, after being inserted into the end of to, latch 54 is rotated, projection 542 and groove 522 are staggered, so lower cover 52 and the chair back 2 can be fixed together.
Under normal circumstances, the mode that 6 needs of electric pushrod are bolted is fixed, but this mode is in the time of long-time use, easily loosening, in the present embodiment, by the fixing mode fixedly combining with latch of bolt, can effectively solve the fixing defect easily losing efficacy of substance.
Further, as shown in figure 11, on electric pushrod 6, be also provided with annular slot 63, on its first container cavity 511, be provided with draw-in groove 1 with the corresponding position of described annular slot 63, be provided with draw-in groove 2 524 in the second corresponding position of container cavity 523.When it is fixed in fixture 5 by electric pushrod 6, on its electric pushrod 6, be also provided with snap ring 53, so on axis direction, electric pushrod 6 is thoroughly fixing, prevent that electric pushrod 6 is at fixture 5 axial floats.
6 driving arm 4 liftings of the present embodiment bath chair electric pushrod and the mode that drives the chair back 2 to rotate, as shown in Fig. 3, Fig. 7, be provided with a symmetrical pair roller 61 in the lower end of electric pushrod 6, its base 3 is provided with a pair of and the detachable support member being connected 7 of roller 61.As shown in Figure 8, it is provided with the groove that holds roller 61 to the structure of above-mentioned support member 7, and described groove comprises support portion 710, lower support portion 712 and connects the transition part 711 of above-mentioned upper support portion 710 and lower support portion 712.
The bath chair of the present embodiment, under folded state shown in Fig. 5, roller 61 separates completely with support member 7.As shown in Figure 9, when under state shown in Fig. 5, the chair back 2 turn to state shown in Fig. 4, first roller 61 enters support portion 710 on support member 7, along with the stretching motion of electric pushrod 6, its roller 61 is successively by upper support portion 710, transition part 711 and lower support portion 712, and in this process, support 4 still remains folded state, the angle of the chair back 2 changes along with the position difference of roller 61 in support member 7 grooves, so realizes seat support 1 and in the time of minimum state, regulates suitable angle.In the time that roller 61 moves to lower support portion 712 position, in the time that electric pushrod 6 continues to extend, roller 61 is not changing with lower support portion 712 relative positions, and support 4 starts to raise under the effect of electric pushrod 6, until state shown in Fig. 1.
The benefit of said structure is, when use bath chair in bathtub time, support 4 is in folded state, and now the angle of the chair back 2 can regulate at any time.The lifting of scissors fork structure stand 4 is easily controlled, and the support relative altitude after folding is lower, is convenient to carrying and stores.Electric pushrod 6 and the detachable mode being connected of support member 7, separate with support member 7 completely at folding rear electric pushrod 6, and the chair back 2 and seat support 1 are fitted completely, and the bath chair after folding takes up room less, highly lower, is convenient to carrying and storage.
As shown in Figure 6, Figure 7, in the present embodiment, between support member 7, be also provided with fastener 8, its fastener 8 comprises the buckle 1 of upper end and the pressure-bearing portion 82 of lower end, and the middle part of fastener 8 and base 3 are hinged, on seat support 1, be provided with the buckle 2 80 matching with buckle 1, between fastener 8 and described base 3, be also provided with Compress Spring.Under 4 folded states of support shown in Fig. 4, Fig. 5, buckle 1 snaps together with buckle 2 80, the position of pinning seat support 1 relative base 3 with this.In the time that roller 61 moves to 712 place of lower support portion, roller 61 is just in time pressed on 82 places of pressure-bearing portion, and buckle 1 is separated with buckle 2 80, removes the lock-out state of the position of seat support 1 relative base 3.This structure ensures the stability of bath chair under folded state.
Further, seat support 1 both sides of the present embodiment, as shown in Fig. 1, Figure 17, are also provided with the support plate 11 hinged with seat support (1).The effect of its support plate 11 is, use the present embodiment bath chair in bathtub time, support plate 11 is supported in the both sides of bath chair, with sucker 34 actings in conjunction, prevents that skidding from appearring in bath chair in bathtub.
In a word; the foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model, all any amendments of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in protection domain of the present utility model.

Claims (10)

1. a bath chair, comprises seat support (1), the chair back (2) and seat bracket (4), it is characterized in that: the described chair back (2) and described seat support (1) are hinged, and the described chair back (2) can relatively described seat support (1) translation-angle;
Also comprise base (3), the bottom of described base (3) is provided with multiple suckers (34);
Described support (4) is liftable structure, and described support (4) is arranged between described seat support (1) and described base (3), for supporting described seat support (1);
Also comprise for driving (4) lifting of described support and driving the electric pushrod (6) of the relatively described seat support of the described chair back (2) (1) translation-angle, described electric pushrod (6) is fixedly installed on the back of the described chair back (2), the lower end of described electric pushrod (6) and described base (3) are detachable hinged, under folded state, the lower end of described electric pushrod (6) separates completely with described base (3); Under use state, the lower end of described electric pushrod (6) and described base (3) are hinged.
2. according to bath chair claimed in claim 1, it is characterized in that: the lower end of described electric pushrod (6) is provided with a symmetrical pair roller (61), described base (3) is provided with the detachable support member being connected of a pair of and described roller (61) (7), described support member (7) is provided with the groove that holds roller (61), and described groove comprises support portion (710), lower support portion (712) and connects described upper support portion (710) and the transition part (711) of lower support portion (712).
3. according to bath chair claimed in claim 2, it is characterized in that: between described support member (7), be also provided with fastener (8), described fastener (8) comprises the buckle one (81) of upper end and the pressure-bearing portion (82) of lower end, the middle part of described fastener (8) and described base (3) are hinged, described seat support (1) is provided with the buckle two (80) matching with described buckle one (81), between described fastener (8) and described base (3), is also provided with Compress Spring.
4. according to the bath chair described in claim 1 or 2 or 3, it is characterized in that: described electric pushrod (6) is fixedly connected on the back of the described chair back (2) by fixture (5), described fixture (5) comprises upper cover (51) and lower cover (52), described upper cover (51) is provided with the first container cavity (511), described lower cover (52) is provided with the second container cavity (523), after described the first container cavity (511) and the second container cavity (523) fasten for holding described electric pushrod (6).
5. according to bath chair claimed in claim 4, it is characterized in that: described lower cover (52) is provided with multiple through holes (527) for being connected with the described chair back (2) and upper cover (51), described upper cover (51) is upper is provided with unthreaded hole (514) with the corresponding position of described through hole (527), on the described chair back (2), be provided with multiple corresponding through holes, between described upper cover (51), lower cover (52) and the chair back (2), be bolted to connection.
6. according to bath chair claimed in claim 5, it is characterized in that: described lower cover (52) is also fixedly connected with by latch (54) with the described chair back (2), described latch (54) comprises bearing pin (541) and is located at described bearing pin (541) upper protruding block (542); The described chair back (2) is provided with the pin-and-hole (21) adapting with described bearing pin (541), on described lower cover (52), be provided with accordingly pin joint hole (521), described pin-and-hole (21) is vertical with the axis of described the first container cavity (511), the second container cavity (523) with the axis of pin joint hole (521), described pin-and-hole (21) is provided with and holds the groove (522) that described projection (542) passes through with pin joint hole (521), and the inner end in described pin joint hole (521) is also provided with cavity (526).
7. according to the bath chair described in claim 5 or 6, it is characterized in that: on described electric pushrod (6), be also provided with annular slot (63), described the first container cavity (511) is upper is provided with draw-in groove one (512) with the corresponding position of described annular slot (63), the corresponding position of described the second container cavity (523) is provided with draw-in groove two (524), between described electric pushrod (6) and described fixture (5), is also provided with snap ring (53).
8. according to bath chair claimed in claim 1, it is characterized in that: described support (4) comprises the first support (41) and the second support (42), described the first support (41) is arranged in a crossed manner with the second support (42), and its middle part is flexibly connected by pin (43).
9. according to bath chair claimed in claim 8, it is characterized in that: the upper end of the lower end of described the first support (41) and the second support (42) is hinged with slide block (32), the upper surface of the lower surface of described seat support (1) and described base (3) is provided with the slideway (31) matching with described slide block (32);
The upper end of described the first support (41) and described seat support (1) are hinged, and the lower end of described the second support (42) and described base (3) are hinged.
10. according to bath chair claimed in claim 1, it is characterized in that: the both sides of described seat support (1) are also provided with the support plate (11) hinged with described seat support (1).
CN201420292493.6U 2014-06-04 2014-06-04 A kind of bath chair Withdrawn - After Issue CN203914708U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420292493.6U CN203914708U (en) 2014-06-04 2014-06-04 A kind of bath chair

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Application Number Priority Date Filing Date Title
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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105193328A (en) * 2014-06-04 2015-12-30 浙江捷昌线性驱动科技股份有限公司 Bathing chair
CN106422195A (en) * 2016-10-09 2017-02-22 浙江捷昌线性驱动科技股份有限公司 Neck muscle training apparatus
CN106913106A (en) * 2017-04-12 2017-07-04 大连交通大学 Intelligent waist setting-up exercises seat

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105193328A (en) * 2014-06-04 2015-12-30 浙江捷昌线性驱动科技股份有限公司 Bathing chair
CN106422195A (en) * 2016-10-09 2017-02-22 浙江捷昌线性驱动科技股份有限公司 Neck muscle training apparatus
CN106422195B (en) * 2016-10-09 2019-10-01 中国人民解放军海军总医院 A kind of cervical muscle exercising apparatus
CN106913106A (en) * 2017-04-12 2017-07-04 大连交通大学 Intelligent waist setting-up exercises seat
CN106913106B (en) * 2017-04-12 2020-04-07 大连交通大学 Intelligent waist health-care exercise seat

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Granted publication date: 20141105

Effective date of abandoning: 20181016