CN207011989U - A kind of rotating handrail structure and seat - Google Patents

A kind of rotating handrail structure and seat Download PDF

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Publication number
CN207011989U
CN207011989U CN201720001902.6U CN201720001902U CN207011989U CN 207011989 U CN207011989 U CN 207011989U CN 201720001902 U CN201720001902 U CN 201720001902U CN 207011989 U CN207011989 U CN 207011989U
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CN
China
Prior art keywords
handrail
backrest
guide rail
sit
thing
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201720001902.6U
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Chinese (zh)
Inventor
邱保成
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Anji Haiyao Furniture Co., Ltd.
Original Assignee
Anji City Furniture Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Anji City Furniture Co Ltd filed Critical Anji City Furniture Co Ltd
Priority to CN201720001902.6U priority Critical patent/CN207011989U/en
Application granted granted Critical
Publication of CN207011989U publication Critical patent/CN207011989U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model embodiment provides a kind of rotating handrail structure and seat, belongs to technical field of furniture.The rotating handrail structure is separately mounted to the ambilateral handrail of the seat including the be hinged thing to sit on of the backrest for supplying to lean on and the backrest, two and two are separately fixed at ambilateral first guide rail of seat.Wherein, the backrest is provided with support tool with the side that the thing to sit on is connected, and the backrest is rotatablely connected by the support tool with the thing to sit on, to be rotated relative to the thing to sit on.To be flexibly connected between the backrest and each handrail, to adjust the angle between each handrail within a preset range and drive each handrail to be moved in first guide rail.The utility model can provide the armrest of suitable a variety of sitting postures, and keep the feature of armrest, so as to improve the comfort level of Consumer's Experience.

Description

A kind of rotating handrail structure and seat
Technical field
Technical field of furniture is the utility model is related to, in particular to a kind of rotating handrail structure and seat.
Background technology
At present, with the progress of science and technology and the diversification of people's demand, the article for possessing multifunctional usage is also gradual Start the eyeball of attraction people.The function of existing furniture seat is often relatively simple, such as work chair, leisure chaise longue and chaise longue Deng a kind of requirement of sitting posture can only be met.Even possessing multi-functional seat, also simply in a kind of constant situation of sitting posture Under, the height of seat surface or the angle of inclination of backrest are adjusted, without being to provide entirely different a variety of sitting posture requirements.
Inventor has found that traditional Chinese chair handrail is attached fixation using four-point, due to thing to sit on and backrest under study for action Between be fixed deadlock connected mode, cause the armrest non-functional.And on the thing to sit on and backrest of T-shaped movable hand rail all It is fixed using a point, its junction can activity.But backing tilt to certain angle (such as 180 when backrest Degree) when, the T-shaped movable hand rail can become in-line, so as to enjoy comfortableness caused by its handrail function.
Utility model content
The purpose of the utility model embodiment is to provide a kind of rotating handrail structure and seat, it is desirable to provide is adapted to a variety of The armrest of sitting posture, and the feature of armrest is kept, so as to improve the comfort level of Consumer's Experience.
In a first aspect, a kind of rotating handrail structure that the utility model embodiment provides, including the backrest for leaning on and institute State the be hinged thing to sit on of backrest, two be separately mounted to described sit ambilateral handrail and two are separately fixed at the thing to sit on two First guide rail of side, wherein:
The backrest is provided with support tool with the side that the thing to sit on is connected, and the backrest passes through the support tool and the thing to sit on Rotation connection, to be rotated relative to the thing to sit on;
To be flexibly connected between the backrest and each handrail, to adjust the folder between each handrail within a preset range Angle and each handrail of drive move in first guide rail.
Preferably, the rotating handrail structure also includes the sliding block being adapted with first guide rail, and the sliding block is inlayed In in first guide rail, and line slip can be entered along the length direction of first guide rail.
Preferably, first guide rail is groove, be provided with the opening direction of the groove exist two of gap it is curved Folding part, one end of the sliding block are located in first guide rail, and the length that the sliding block is located in first guide rail is more than described Clearance distance between two kinks.
Preferably, each handrail is provided with the second guide rail, the other end of the sliding block close to one end of first guide rail It is fixedly mounted in second guide rail, the handrail can be rotated by the sliding block relative to the thing to sit on.
Preferably, the both ends of first guide rail are separately provided for preventing the sliding block from departing from first guide rail Position limiting structure.
Preferably, the position limiting structure is the engaging through hole being adapted with the sliding block.
Preferably, the junction of the backrest and the handrail sets first through hole, the company of the handrail and the backrest The place of connecing sets the second through hole being adapted with the first through hole, and the rotating handrail structure also includes penetrating the first through hole With the bolt in the second through hole so that the backrest can be rotated within a preset range relative to the handrail.
Preferably, the support tool is fabricated by elastomeric material.
Preferably, the angle between the backrest and the thing to sit on is between 90 degree to 170 degree.
Second aspect, a kind of seat that the utility model embodiment provides, including rotating handrail structure, it is described for supporting The support frame of rotating handrail structure, for adjusting the height adjustment mechanism of support frame as described above length and for moving the support Multiple seat pin of the position of frame, one end of support frame as described above and the rotating handrail structure are fixedly linked, the other end with it is each Seat pin is integrally formed, and the free end of each seat pin is provided with free rolling universal wheel.
In summary, a kind of rotating handrail structure that the utility model embodiment provides, one to be connected in backrest with thing to sit on Side sets support tool, and having the backrest by the support can be rotated relative to the thing to sit on, and support tool can also be fixed With the position for recovering the backrest.It is arranged to be flexibly connected between backrest and handrail, can be to the angle between handrail and backrest It is finely adjusted, and enables the backrest to drive the handrail to be rotated.Led in addition, being fixed on the seat ambilateral first Rail can provide mobile route for the rotation of the handrail, so as to keep the feature of armrest, and improve Consumer's Experience Comfort level.
Further, a kind of seat that the utility model embodiment provides, rotating handrail structure is carried out by support frame Support, and ensure the space that backrest and handrail are rotated.In addition, multiple seats are set in the one end of support frame away from the thing to sit on Chair leg, universal wheel, and the setting height(from bottom) governor motion on support frame as described above are set in the free end of each seat pin, effectively improved The convenience of seat position movement, and then improve the comfort level of Consumer's Experience.
To enable above-mentioned purpose of the present utility model, feature and advantage to become apparent, preferred embodiment cited below particularly, and Accompanying drawing appended by cooperation, is described in detail below.
Brief description of the drawings
Traditional Chinese chair handrail is attached fixation using four-point, due to being fixed deadlock connection side between thing to sit on and backrest Formula, cause the armrest non-functional.And be all fixed on the thing to sit on and backrest of T-shaped movable hand rail using a point, Its junction can activity.But when backrest backs tilt to certain angle (such as 180 degree), the T-shaped movable hand rail In-line can be become, so as to which comfortableness caused by its handrail function can not be enjoyed.
In consideration of it, designer of the present utility model is by long-term exploration and trial, and multiple experiment and effort, no Disconnected reform and innovation, a kind of rotating handrail structure and seat are have devised, can preferably improve above mentioned problem.
, below will be to required in embodiment in order to illustrate more clearly of the technical scheme of the utility model embodiment The accompanying drawing used is briefly described, it will be appreciated that and the following drawings illustrate only some embodiments of the present utility model, therefore not The restriction to scope is should be considered as, for those of ordinary skill in the art, on the premise of not paying creative work, Other related accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is a kind of structure composition block diagram for seat that the utility model embodiment provides.
Fig. 2 is a kind of dimensional structure diagram for rotating handrail structure that the utility model embodiment provides.
Fig. 3 is a kind of planar structure schematic diagram for rotating handrail structure that the utility model embodiment provides.
Fig. 4 is a kind of dimensional structure diagram for sliding block that the utility model embodiment provides.
Fig. 5 is a kind of planar structure signal of first guide rail of the utility model embodiment offer under the first visual angle Figure.
Fig. 6 is a kind of planar structure signal of first guide rail of the utility model embodiment offer under the second visual angle Figure.
Scheming acceptance of the bid note is respectively:
Icon:10- seats;100- rotating handrail structures;200- support frames;300- seat pin;101- backrests;102- is sat Tool;103- handrails;The guide rails of 104- first;105- support tools;The guide rails of 106- second;107- sliding blocks;1041- position limiting structures.
Embodiment
To make the purpose, technical scheme and advantage of the utility model embodiment clearer, below in conjunction with this practicality Accompanying drawing in new embodiment, the technical scheme in the utility model embodiment is clearly and completely described, shown So, described embodiment is a part of embodiment of the present utility model, rather than whole embodiments.Based on this reality With the embodiment in new, those of ordinary skill in the art are obtained all on the premise of creative work is not made Other embodiment, belong to the scope of the utility model protection.Therefore, it is of the present utility model to what is provided in the accompanying drawings below The detailed description of embodiment is not intended to limit claimed the scope of the utility model, but it is new to be merely representative of this practicality The selected embodiment of type.
In description of the present utility model, it is to be understood that term " longitudinal direction ", " transverse direction ", " length ", " width ", The orientation or position relationship of the instruction such as " on ", " under ", "front", "rear", "left", "right", " top ", " bottom " are based on shown in the drawings Orientation or position relationship, it is for only for ease of description the utility model and simplifies description, rather than indicates or imply signified set Standby or element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to the utility model Limitation.
In addition, term " first ", " second " are only used for describing purpose, and it is not intended that instruction or hint relative importance Or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can be expressed or Implicitly include one or more this feature.
It should be noted that:Similar label and letter represents similar terms in following accompanying drawing, therefore, once a certain Xiang Yi It is defined, then it further need not be defined and explained in subsequent accompanying drawing in individual accompanying drawing.
As shown in figure 1, it is a kind of structure composition block diagram for seat 10 that the utility model embodiment provides.The seat 10 can With including rotating handrail structure 100, support frame 200 and multiple seat pin 300.Wherein, one end of support frame as described above 200 and institute The bottom for stating rotating handrail structure 100 is fixedly linked, the other end and each seat pin 300 are integrally formed.It is described in the present embodiment Support frame 200 can be used for supporting the rotating handrail structure 100 and provide revolution space for the rotating handrail structure 100 Deng.The multiple seat pin 300 can be used for fixing or the position of mobile support frame as described above 200, to adjust the position of the seat 10 Put.In order to more successfully adjust the position of the seat 10, universal wheel is also set up in the free end of each seat pin 300.Separately Outside, support frame as described above 200 also sets up height adjustment mechanism, and the height of the rotating handrail structure 100 can be controlled.Such as This, effectively increases the convenience moved to the position of the seat 10 and improves comfort level of Consumer's Experience etc..
Also referring to Fig. 2 and Fig. 3, wherein, Fig. 2 is a kind of rotating handrail structure that the utility model embodiment provides 100 dimensional structure diagram, Fig. 3 are that a kind of planar structure of rotating handrail structure 100 that the utility model embodiment provides is shown It is intended to.Wherein, the rotating handrail structure 100 can include 102, two backrest 101, thing to sit on handrails 103 and with described two Two the first guide rails 104 corresponding to the individual difference of handrail 103.The shape of the backrest 101 and thing to sit on 102 may be, but not limited to, Rectangle etc..Wherein, the backrest 101 is used for for leaning on, and the thing to sit on 102 is hinged with the backrest 101.The thing to sit on 102 Both sides described two handrails 103 are installed respectively, two the first guide rails 104 are also fixed in the both sides of the thing to sit on 102 respectively.Separately Outside, second guide rail 106 is set close to one end (such as bottom) of first guide rail 104 in each handrail 103.
In the present embodiment, the rotating handrail structure 100 can also include support tool 105.One end of the support tool 105 and institute The bottom for stating backrest 101 is fixedly connected, the other end is fixedly connected with the rear end of the thing to sit on 102.I.e. described support tool 105 is connected to Between the backrest 101 and thing to sit on 102.In this way, the backrest 101 has 105 by the support rotates company with the thing to sit on 102 Connect, and can be rotated relative to the thing to sit on 102, the angle between the backrest 101 and the thing to sit on 102 can 90 degree- It is changed between 170 degree, so as to meet the requirement of a variety of sitting postures and lying posture.In addition, in order to effectively improve the support tool 105 concatenation ability and recovery capability, the support tool 105 can be fabricated by elastomeric material.Shape occurs in the support tool 105 During change, it can produce corresponding pulling force or tension force, so as to fix and recover position of the backrest 101 etc..
Wherein, it is to be flexibly connected between the backrest 101 and each handrail 103.In the present embodiment, it is flexibly connected point and set It is placed in the middle and lower part of the backrest 101 and the central region of each handrail 103.Between the backrest 101 and each handrail 103 Angle (such as 5 degree etc.) can be finely adjusted within a preset range, to improve comfort level of Consumer's Experience etc..In addition, when described When backrest 101 is rotated, then drive and be arranged at the both sides of thing to sit on 102 with each handrail 103 that the backrest 101 is connected The first guide rail 104 in move, realize rotating integrally for the backrest 101 and handrail 103.Due in the mistake rotated integrally Cheng Zhong, the shape of the handrail 103 will not change so that no matter the handrail 103 rotates to any position, the handrail 103 all have feature, so as to improve comfort level of Consumer's Experience etc..
In detail, in order to realize between the backrest 101 and each handrail 103 being flexibly connected within a preset range. First through hole is set at the tie point of the backrest 101, and is arranged at described first at the tie point of the handrail 103 and leads to The second corresponding through hole of hole.A bolt is penetrated in the first through hole and the second through hole again, by the backrest 101 It is attached with handrail 103.In addition, the bore of the bolt is slightly smaller than the bore of the first through hole and the second through hole, pass through The fixed position of the bolt is adjusted, the angle between the backrest 101 and handrail 103 can be finely adjusted, so that making Obtaining the backrest 101 can be rotated within a preset range relative to the handrail 103, and then improve the comfortable of Consumer's Experience Degree etc..
As shown in figure 4, it is a kind of dimensional structure diagram for sliding block 107 that the utility model embodiment provides.Wherein, institute Stating rotating handrail structure 100 also includes sliding block 107, and the sliding block 107 is adapted with first guide rail 104, i.e., described sliding block 107 size and shape is corresponding with the slip chamber in first guide rail 104.The shape of the cross section of sliding block 107 can To be, but it is not limited to rectangle and circle etc..In the present embodiment, one end of the sliding block 107 is embedded in first guide rail 104 It is interior, and line slip can be entered along the length direction of first guide rail 104.
In the present embodiment, size and shape and the sliding block 107 of the slip chamber in second guide rail 106 it is another Hold corresponding.Wherein, the other end of the sliding block 107 is fixedly mounted in second guide rail 106, and the sliding block 107 Installation site in second track can be adjusted, to meet different rotation needs.When the backrest 101 rotates When, the handrail 103 can be driven to rotate integrally, and then can drive in the second guide rail 106 being fixedly mounted in the handrail 103 Sliding block 107 moved in first guide rail 104, provide mobile route etc. for rotating integrally for the handrail 103.
In order to prevent the sliding block 107 from departing from first guide rail 104, set respectively at the both ends of first guide rail 104 It is equipped with position limiting structure 1041.In the present embodiment, the position limiting structure 1041 can be the card being adapted with the sliding block 107 and lead to Hole.When the sliding block 107 is moved to the card and through hole, then it can not continue to move to, ensure that the sliding block 107 can only set It is placed in the card and through hole at the both ends of the first guide rail 104 and enters line slip.
Also referring to Fig. 5 and Fig. 6, wherein, Fig. 5 is that the first guide rail of one kind 104 that the utility model embodiment provides exists Planar structure schematic diagram under first visual angle, Fig. 6 are that the first guide rail of one kind 104 that the utility model embodiment provides regards second Planar structure schematic diagram under angle.Wherein, first guide rail 104 can be groove, the edge at the opening direction of the groove The length direction for first guide rail 104 sets two kinks, gap be present between described two kinks.In addition, institute State one end that sliding block 107 is located in first guide rail 104 length be more than described two kinks between clearance distance, from And ensure that the sliding block 107 will not come off from first guide rail 104, safety and reliability when improving rotation etc..
In summary, a kind of rotating handrail structure 100 that the utility model embodiment provides, in backrest 101 and thing to sit on 102 Connected side sets support tool 105, and having 105 backrests 101 by the support can be revolved relative to the thing to sit on 102 Turn, the position of the backrest 101 can also be fixed and be recovered to support tool 105.Activity is arranged between backrest 101 and handrail 103 Connection, can be finely adjusted, and the backrest 101 is driven the handrail to the angle between handrail 103 and backrest 101 103 are rotated.In addition, the rotation that the first guide rail 104 for being fixed on the both sides of thing to sit on 102 can be the handrail 103 carries For mobile route, so as to keep the feature of the structure of handrail 103, and the comfort level of Consumer's Experience is improved.
Further, a kind of seat 10 that the utility model embodiment provides, by support frame 200 to rotating handrail structure 100 are supported, and ensure the space that backrest 101 and handrail 103 are rotated.In addition, in support frame 200 away from the thing to sit on 102 one end sets multiple seat pin 300, and universal wheel is set in the free end of each seat pin 300, and in support frame as described above Setting height(from bottom) governor motion on 200, the convenience of the position of seat 10 movement is effectively increased, and then improve the comfortable of Consumer's Experience Degree.
In the utility model, unless otherwise clearly defined and limited, term " installation ", " connected ", " connection ", " Gu It is fixed " etc. term should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integrally;Can be Mechanically connect or electrically connect;Can be joined directly together, can also be indirectly connected by intermediary, can be two The connection of element internal or the interaction relationship of two elements.For the ordinary skill in the art, can basis Concrete condition understands concrete meaning of the above-mentioned term in the utility model.
In the utility model, unless otherwise clearly defined and limited, fisrt feature second feature it " on " or it " under " can directly be contacted including the first and second features, it is not directly to contact but lead to that can also include the first and second features The other characterisation contact crossed between them.Moreover, fisrt feature second feature " on ", " top " and " above " include the One feature is directly over second feature and oblique upper, or is merely representative of fisrt feature level height and is higher than second feature.First is special Sign second feature " under ", " lower section " and " below " including fisrt feature immediately below second feature and obliquely downward, or only Represent that fisrt feature level height is less than second feature.
Preferred embodiment of the present utility model is the foregoing is only, is not limited to the utility model, for For those skilled in the art, the utility model can have various modifications and variations.It is all in spirit of the present utility model and former Within then, any modification, equivalent substitution and improvements made etc., it should be included within the scope of protection of the utility model.

Claims (10)

  1. A kind of 1. rotating handrail structure, it is characterised in that including for lean on backrest, with the backrest be hinged thing to sit on, two It is separately mounted to the ambilateral handrail of the seat and two is separately fixed at ambilateral first guide rail of seat, wherein:
    The backrest is provided with support tool with the side that the thing to sit on is connected, and the backrest is rotated by the support tool with the thing to sit on Connection, to be rotated relative to the thing to sit on;
    To be flexibly connected between the backrest and each handrail, with adjust the angle between each handrail within a preset range with And each handrail is driven to be moved in first guide rail.
  2. 2. rotating handrail structure according to claim 1, it is characterised in that the rotating handrail structure also include with it is described The sliding block that first guide rail is adapted, the sliding block are embedded in first guide rail, and can be along the length of first guide rail Line slip is entered in direction.
  3. 3. rotating handrail structure according to claim 2, it is characterised in that first guide rail is groove, the groove Opening direction at be provided with two kinks that gap be present, one end of the sliding block is located in first guide rail, the cunning Block is located at the length in first guide rail more than the clearance distance between described two kinks.
  4. 4. rotating handrail structure according to claim 3, it is characterised in that each handrail is close to the one of first guide rail End is provided with the second guide rail, and the other end of the sliding block is fixedly mounted in second guide rail, and the handrail passes through the cunning Block can be rotated relative to the thing to sit on.
  5. 5. rotating handrail structure according to claim 2, it is characterised in that the both ends of first guide rail are respectively arranged with For preventing the sliding block from departing from the position limiting structure of first guide rail.
  6. 6. rotating handrail structure according to claim 5, it is characterised in that the position limiting structure is mutually to be fitted with the sliding block The engaging through hole matched somebody with somebody.
  7. 7. rotating handrail structure according to claim 1, it is characterised in that the junction of the backrest and the handrail is set First through hole is put, the handrail sets the second through hole being adapted with the first through hole with the junction of the backrest, described Rotating handrail structure also includes the bolt penetrated in the first through hole and the second through hole, so that the backrest can be relative to institute Handrail is stated to be rotated within a preset range.
  8. 8. rotating handrail structure according to claim 1, it is characterised in that the support tool is fabricated by elastomeric material.
  9. 9. rotating handrail structure according to claim 1, it is characterised in that the angle between the backrest and the thing to sit on Between 90 degree to 170 degree.
  10. 10. a kind of seat, it is characterised in that including the rotating handrail structure described in claim 1-9 any one, for supporting The support frame of the rotating handrail structure, for adjusting the height adjustment mechanism of support frame as described above length and for described in movement Multiple seat pin of the position of support frame, one end of support frame as described above and the rotating handrail structure are fixedly linked, the other end with Each seat pin is integrally formed, and the free end of each seat pin is provided with free rolling universal wheel.
CN201720001902.6U 2017-01-03 2017-01-03 A kind of rotating handrail structure and seat Expired - Fee Related CN207011989U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720001902.6U CN207011989U (en) 2017-01-03 2017-01-03 A kind of rotating handrail structure and seat

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720001902.6U CN207011989U (en) 2017-01-03 2017-01-03 A kind of rotating handrail structure and seat

Publications (1)

Publication Number Publication Date
CN207011989U true CN207011989U (en) 2018-02-16

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201720001902.6U Expired - Fee Related CN207011989U (en) 2017-01-03 2017-01-03 A kind of rotating handrail structure and seat

Country Status (1)

Country Link
CN (1) CN207011989U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110833280A (en) * 2019-11-22 2020-02-25 东莞市星火齿轮有限公司 Rotary type automatic lifting handrail

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110833280A (en) * 2019-11-22 2020-02-25 东莞市星火齿轮有限公司 Rotary type automatic lifting handrail

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GR01 Patent grant
GR01 Patent grant
TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20181121

Address after: 313300 Room 1-106, Wanmu Village, Diipu Street, Anji County, Huzhou City, Zhejiang Province (in Hongyu Logistics Co., Ltd., Anji County)

Patentee after: Anji Haiyao Furniture Co., Ltd.

Address before: 313000 Tangpu Industrial Park, Diipu Street, Anji County, Huzhou City, Zhejiang Province

Patentee before: Anji City Furniture Co. Ltd.

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

Granted publication date: 20180216

Termination date: 20200103