CN207847440U - Folding sliding doors - Google Patents
Folding sliding doors Download PDFInfo
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- CN207847440U CN207847440U CN201721799374.XU CN201721799374U CN207847440U CN 207847440 U CN207847440 U CN 207847440U CN 201721799374 U CN201721799374 U CN 201721799374U CN 207847440 U CN207847440 U CN 207847440U
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- door
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- transition
- connecting rod
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Abstract
The utility model discloses a kind of folding sliding doors, including doorframe, one side of doorframe is hinged with first door leaf, the side of first door leaf is hinged with transition door-plate, the side of transition door-plate is hinged with the second door leaf, the side of second door leaf is hinged with the guiding door-plate being slidably connected on doorframe, screwing adjusting nut makes screw rod move up, top sheave is set to move up, the position that top sheave can thus be adjusted at any time, avoids top sheave from being detached from sliding way, and the utility model can improve the flexibility ratio of folding door, and it is simple in structure, it is easy to operate.
Description
Technical field
The utility model is related to a kind of folding sliding doors.
Background technology
The characteristics of sliding door is the common door in the places such as household, office, market, sliding door is need not to overturn, therefore account for
It is small with space, but sliding door moves horizontally, therefore horizontal direction occupied space is not small, and in order to solve this problem, Ren Menshe
The folding sliding door of various structures has been counted, however these folding sliding door structures are complex, and also top pulleys are held very much
It easily glides under the action of door body is conducted oneself with dignity, influences the push-and-pull of door, therefore the existing flexibility ratio for folding push-and-pull is inadequate.
Utility model content
The technical problems to be solved in the utility model is in view of the foregoing drawbacks, to provide a kind of folding sliding doors, which pushes away
Sliding door push-and-pull flexibility ratio is high, simple in structure, easy to operate.
In order to solve the above technical problems, the utility model folding sliding doors include doorframe, a side of the doorframe is hinged
There is first door leaf, is structurally characterized in that：The side of the first door leaf is hinged with transition door-plate, the side hinge of the transition door-plate
It is connected to the second door leaf, the side of second door leaf is hinged with the guiding door-plate being slidably connected on doorframe；The guiding door-plate
Lower part be equipped with and be slidably connected at the lower sheave of doorframe lower part, the top for being oriented to door-plate is equipped with adjustable for height top sheave,
The top sheave is slidably connected at the top of doorframe；Locking system is equipped between the transition door-plate and doorframe.
The side for being oriented to door-plate is equipped with pilot sleeve, and screw rod is bolted in the pilot sleeve, the screw rod
Up extension end is equipped with adjusting nut, and the upper end of the screw rod is connected with swivel base, and top sheave is rotatably connected on swivel base.
The lower end of the screw rod is bolted with jacking block, is equipped between the jacking block and pilot sleeve and is sleeved on subtracting on screw rod
Shake spring.
The transition door-plate is hollow structure, and locking system includes being connected in transition door-plate inner cavity by drive shaft turns
The gear in portion is equipped with upper connecting rod and the lower link parallel with upper connecting rod in transition door-plate inner cavity, and the lower part of upper connecting rod is equipped with and tooth
The rack of engagement is taken turns, the inner wall of transition door-plate is equipped with block seat, resetting spring, institute are equipped between block seat and the lower end of upper connecting rod
Transition door-plate is stretched out in the upper end for stating upper connecting rod, and the top of doorframe is equipped with the upper card slot coordinated with upper connecting rod up extension end；Lower link
Top be equipped with the rack that engage with gear, the inner wall of transition door-plate is equipped with block seat, between block seat and the upper end of lower link
Equipped with resetting spring, transition door-plate is stretched out in the lower end of the lower link, and the lower part of doorframe is equipped with to be coordinated with lower link lower extending end
Lower bayonet slot.
Handle, the driving axis connection that handle passes through connecting shaft and gear are rotatably connected on the side wall of the transition door-plate.
The upper end of the upper connecting rod is curve slope；The lower end of the lower link is curve slope.
The top of the doorframe is equipped with sliding way, and the top sheave is slidably connected on sliding way.
The lower part of the doorframe is equipped with glide path, and the lower sheave is slidably connected on glide path.
The utility model has the following advantages compared with prior art：Screwing adjusting nut makes screw rod move up, and makes
Pulley moves up, and can thus adjust the position of top sheave at any time, avoids top sheave from being detached from sliding way, the utility model can
To improve the flexibility ratio of folding door, and it is simple in structure, it is easy to operate.
In conclusion the utility model push-and-pull flexibility ratio is high, and it is simple in structure, it is easy to operate.
Description of the drawings
Specific embodiment of the present utility model is described in further detail below in conjunction with the accompanying drawings：
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the open state figure of the utility model；
Fig. 3 is the sectional view of transition door-plate；
Fig. 4 is the right view of Fig. 3；
Fig. 5 is the annexation figure of the second door leaf and guiding door-plate；
Fig. 6 is the right view that door-plate is oriented in Fig. 5；
Fig. 7 is the structural schematic diagram of sliding way；
Fig. 8 is the structural schematic diagram of glide path；
Fig. 9 is enlarged drawing at A in Fig. 1.
Specific implementation mode
As shown in Figure 1, Figure 2 with folding sliding doors shown in Fig. 9, folding sliding doors include doorframe 1, and a side of doorframe 1 passes through
Hinge is hinged with first door leaf 2, and the side of first door leaf 2 is hinged with transition door-plate 3 by hinge, and the side of transition door-plate 3 is logical
It crosses hinge and is hinged with the second door leaf 4, the middle part of first door leaf 2 and the second door leaf 4 is transparent glass in the present embodiment.Second
The side of fan 4 is hinged with the guiding door-plate 5 being slidably connected on doorframe 1 by hinge.As shown in Fig. 5, Fig. 6, Fig. 7 and Fig. 8, lead
The lower sheave 51 for being slidably connected at 1 lower part of doorframe is equipped with to the lower part of door-plate 5, the lower part that door-plate 5 is oriented in the present embodiment is equipped with
Groove, lower sheave 51 are rotatably connected on by shaft on the inner wall of groove, and the lower part of doorframe 1 is equipped with glide path 12, lower sheave 51
It being slidably connected on glide path 12, the connection relation in the present embodiment between lower sheave 51 and glide path 12 is the prior art,
This is repeated no more.As shown in Fig. 5, Fig. 6, Fig. 7 and Fig. 8, the top for being oriented to door-plate 5 is equipped with adjustable for height top sheave 52, upper cunning
Wheel 52 is slidably connected at the top of doorframe 1, and the top of doorframe 1 is equipped with sliding way 11, and top sheave 52 is slidably connected at sliding way 11
On, the connection relation in the present embodiment between top sheave 52 and sliding way 11 is the prior art, and details are not described herein.The present embodiment
The middle side for being oriented to door-plate 5 is equipped with pilot sleeve 59, and the side of pilot sleeve 59 is equipped with mounting plate, and mounting plate is solid by bolt
It is scheduled on the side for being oriented to door-plate 5, screw rod 50 is bolted in pilot sleeve 59, the up extension end of screw rod 50 is equipped with adjusting nut 53, spiral shell
The upper end of bar 50 is connected with swivel base, and top sheave 52 is rotatably connected on swivel base, since sliding door dead weight is bigger, when long
Between using top sheave 52 may be made to pull down, to influence the sliding of top sheave 52, can screw adjusting nut 53 at this time makes
Screw rod 50 moves up, and top sheave 52 is made to move up, and can thus adjust the position of top sheave 52 at any time, avoid top sheave
52 are detached from sliding way 11.The lower end of screw rod 50 is bolted with jacking block 54, is equipped between jacking block 54 and pilot sleeve 59 and is sleeved on spiral shell
Shock-absorbing spring 55 on bar 50, shock-absorbing spring 55 can during the adjustment play top sheave 52 certain vibration damping.Such as Fig. 5 institutes
Showing, the side of the second door leaf 4 is equipped with the card slot 40 that can accommodate pilot sleeve 59, when folding door is integrally closed, pilot sleeve 59
It can enter in card slot 40, and the side of the second door leaf 4 is made to be fitted closely with the side for being oriented to door-plate 5, realize sealing.
As shown in Figure 5 and Figure 6, locking system is equipped between transition door-plate 3 and doorframe 1.Transition door-plate 3 is hollow structure,
Locking system includes being connected to gear 30 in the middle part of 3 inner cavity of transition door-plate by drive shaft turns, is turned on the side wall of transition door-plate 3
Dynamic to be connected with handle 37, handle 37 can drive 30 turns of gear by the driving axis connection of connecting shaft and gear 30, i.e. handle 37
It is dynamic.Upper connecting rod 31 and the lower link 32 parallel with upper connecting rod 31 are equipped in 3 inner cavity of transition door-plate, between upper connecting rod 31 and lower link 32
Every setting, the lower part of upper connecting rod 31 is equipped with the rack engaged with gear 30, and the inner wall of transition door-plate 3 is equipped with block seat 33, block seat
Resetting spring 34 is equipped between 33 and the lower end of upper connecting rod 31, transition door-plate 3, upper connecting rod 31 are stretched out in the upper end of upper connecting rod 31
Upper end be curve slope, the top of doorframe 1 is equipped with the upper card slot 35 coordinated with 31 up extension end of upper connecting rod.When upper connecting rod 31
When upper end and the side of doorframe 1 contact, under the action of extruding force, upper connecting rod 31 moves down, and resetting spring 34 compresses,
The upper end of upper connecting rod 31, which can be slipped in card slot 35, under the action of curve slope realizes positioning.As shown in Figure 5 and Figure 6, under
The top of connecting rod 32 is equipped with the rack engaged with gear 30, and the inner wall of transition door-plate 3 is equipped with block seat 33, block seat 33 and lower link
Resetting spring 34 is equipped between 32 upper end, transition door-plate 3 is stretched out in the lower end of lower link 32, and the lower end of lower link 32 is
Curve slope, the lower part of doorframe 1 are equipped with the lower bayonet slot 36 coordinated with 32 lower extending end of lower link.Upper end when lower link 32 and door
When the side contact of frame 1, under the action of extruding force, lower link 31 moves up, and resetting spring 34 compresses, in curve slope
The upper end of lower link 32, which can be slipped in lower bayonet slot 36, under effect realizes positioning.
Switching process：Transition door-plate 3 is inwardly pushed by handle 37, makes pulley rolling up and down, when the side for being oriented to door-plate 5
When being contacted with the side of doorframe 1, first door leaf 2 and the second door leaf 4 trail, and 31 up extension end of upper connecting rod snaps fitted to card slot at this time
In 35, the lower end of lower link 32 snaps fitted in lower bayonet slot 36, realizes the lockup state of sliding door；Swing handle 37, makes gear
30 drive upper and lower struts separately down, move up, to make the upper and lower end parts of upper connecting rod be detached from card slot 35 and lower card respectively
Slot 36 pulls out transition door-plate 3 by handle 37, you can it is in folded state to make first door leaf 2 and the second door leaf 4, thus
Door can be opened.The utility model can improve the flexibility ratio of folding door, and simple in structure, easy to operate.
The above is the specific constructive form of the utility model, and the present utility model is not limited to the above embodiments.
Claims (8)
1. a kind of folding sliding doors, including doorframe（1）, the doorframe（1）A side be hinged with first door leaf（2）, feature
It is：The first door leaf（2）Side be hinged with transition door-plate（3）, the transition door-plate（3）Side be hinged with the second door leaf
（4）, second door leaf（4）Side be hinged with and be slidably connected at doorframe（1）On guiding door-plate（5）；The guiding door-plate
（5）Lower part be equipped be slidably connected at doorframe（1）The lower sheave of lower part（51）, the guiding door-plate（5）Top be equipped with height
Adjustable top sheave（52）, the top sheave（52）It is slidably connected at doorframe（1）Top；The transition door-plate（3）With doorframe
（1）Between be equipped with locking system.
2. folding sliding doors according to claim 1, it is characterized in that：The guiding door-plate（5）Side guiding is installed
Sleeve（59）, the pilot sleeve（59）Inside it is bolted with screw rod（50）, the screw rod（50）Up extension end be equipped with adjusting nut
（53）, the screw rod（50）Upper end be connected with swivel base, top sheave（52）It is rotatably connected on swivel base.
3. folding sliding doors according to claim 2, it is characterized in that：The screw rod（50）Lower end be bolted with jacking block
（54）, the jacking block（54）With pilot sleeve（59）Between be equipped be sleeved on screw rod（50）On shock-absorbing spring（55）.
4. folding sliding doors according to claim 3, it is characterized in that：The transition door-plate（3）For hollow structure, locking dress
It sets including being connected to transition door-plate by drive shaft turns（3）Gear in the middle part of inner cavity（30）, transition door-plate（3）It is equipped in inner cavity
Upper connecting rod（31）With with upper connecting rod（31）Parallel lower link（32）, upper connecting rod（31）Lower part be equipped with and gear（30）Engagement
Rack, transition door-plate（3）Inner wall be equipped with block seat（33）, block seat（33）With upper connecting rod（31）Lower end between be equipped with reset
Spring（34）, the upper connecting rod（31）Upper end stretch out transition door-plate（3）, doorframe（1）Top be equipped with and upper connecting rod（31）
The upper card slot of up extension end cooperation（35）；Lower link（32）Top be equipped with and gear（30）The rack of engagement, transition door-plate（3）'s
Inner wall is equipped with block seat（33）, block seat（33）With lower link（32）Upper end between be equipped with resetting spring（34）, the lower company
Bar（32）Lower end stretch out transition door-plate（3）, doorframe（1）Lower part be equipped with and lower link（32）The lower bayonet slot of lower extending end cooperation
（36）.
5. folding sliding doors according to claim 4, it is characterized in that：The transition door-plate（3）Side wall on be rotatablely connected
There is handle（37）, handle（37）Pass through connecting shaft and gear（30）Driving axis connection.
6. folding sliding doors according to claim 5, it is characterized in that：The upper connecting rod（31）Upper end be arc it is oblique
Face；The lower link（32）Lower end be curve slope.
7. folding sliding doors according to claim 1, it is characterized in that：The doorframe（1）Top be equipped with sliding way（11）,
The top sheave（52）It is slidably connected at sliding way（11）On.
8. folding sliding doors according to claim 1, it is characterized in that：The doorframe（1）Lower part be equipped with glide path（12）,
The lower sheave（51）It is slidably connected at glide path（12）On.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721799374.XU CN207847440U (en) | 2017-12-21 | 2017-12-21 | Folding sliding doors |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721799374.XU CN207847440U (en) | 2017-12-21 | 2017-12-21 | Folding sliding doors |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207847440U true CN207847440U (en) | 2018-09-11 |
Family
ID=63421647
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721799374.XU Active CN207847440U (en) | 2017-12-21 | 2017-12-21 | Folding sliding doors |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207847440U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112081500A (en) * | 2020-07-21 | 2020-12-15 | 中铁第四勘察设计院集团有限公司 | Decoration wall surface |
| CN112092764A (en) * | 2020-09-22 | 2020-12-18 | 安徽金诚汽车装饰设计开发有限公司 | Closed folding driver rail |
| CN114165959A (en) * | 2021-10-26 | 2022-03-11 | 佛山市艾凯电器有限公司 | Vehicle-mounted refrigerator sliding door, vehicle-mounted refrigerator and use method of vehicle-mounted refrigerator |
| CN114294881A (en) * | 2022-01-08 | 2022-04-08 | 浙江星星冷链集成股份有限公司 | Refrigerator capable of preventing middle beam condensation from frosting |
-
2017
- 2017-12-21 CN CN201721799374.XU patent/CN207847440U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112081500A (en) * | 2020-07-21 | 2020-12-15 | 中铁第四勘察设计院集团有限公司 | Decoration wall surface |
| CN112092764A (en) * | 2020-09-22 | 2020-12-18 | 安徽金诚汽车装饰设计开发有限公司 | Closed folding driver rail |
| CN114165959A (en) * | 2021-10-26 | 2022-03-11 | 佛山市艾凯电器有限公司 | Vehicle-mounted refrigerator sliding door, vehicle-mounted refrigerator and use method of vehicle-mounted refrigerator |
| CN114294881A (en) * | 2022-01-08 | 2022-04-08 | 浙江星星冷链集成股份有限公司 | Refrigerator capable of preventing middle beam condensation from frosting |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Folding sliding door Effective date of registration: 20220125 Granted publication date: 20180911 Pledgee: Weifang rural commercial bank Limited by Share Ltd. hi tech sub branch Pledgor: WEIFANG CHANGCHENG FUXING DOOR&WINDOW CURTAIN ENGINEERING CO.,LTD. Registration number: Y2022370000016 |