CN205214740U - Foldable chair frame - Google Patents
Foldable chair frame Download PDFInfo
- Publication number
- CN205214740U CN205214740U CN201520871300.7U CN201520871300U CN205214740U CN 205214740 U CN205214740 U CN 205214740U CN 201520871300 U CN201520871300 U CN 201520871300U CN 205214740 U CN205214740 U CN 205214740U
- Authority
- CN
- China
- Prior art keywords
- chair
- frame
- connecting plate
- seat back
- chair frame
- 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
Links
- 230000009286 beneficial effect Effects 0.000 description 1
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- Chairs Characterized By Structure (AREA)
Abstract
The utility model relates to a foldable chair frame. Aim at provides a simple structure, convenient to use's foldable chair frame. The scheme: a foldable chair frame, it includes seat support frame, fixed connection two preceding chair feet on the seat support frame, it has the connecting plate to hinge through the hinge on the back end plate of seat support frame, and this connecting plate hinges through the hinge has back of the chair frame, simultaneously at two back chair feet of the both ends of this connecting plate fixedly connected with, realize the locking of chair frame user state between back end plate and connecting plate, the back of the chair frame through locking mechanism locking. Utility model mainly used furniture technical field.
Description
Technical field
The utility model relates to a kind of Foldable chair frame, is mainly applicable to technical field of furniture.
Background technology
At present, along with the quickening of Urbanization Process In China, city flat price goes up day by day, a lot of crowd selects when purchasing house first to buy the little cover that area is less, total price is lower, but the little cover house type situation that many Existential Spaces are not enough in real life, now various folded product (comprising folding bed, folding seat) just can use.
Summary of the invention
The technical problems to be solved in the utility model is: the Foldable chair frame providing a kind of structure simple, easy to use for above-mentioned Problems existing.
The technical scheme that the utility model adopts is: a kind of Foldable chair frame, it comprises chair base frame, two front chair legs be fixedly connected on chair base frame, the end plate of described chair base frame is hinged with connecting plate by hinge, this connecting plate is hinged with seat back frame by hinge, simultaneously chair pin after the two ends of this connecting plate are fixedly connected with two; Lock by retaining mechanism the locking realizing chair frame using state between described end plate and connecting plate, seat back frame.
After described connecting plate, seat back frame and two, chair pin in a folded configuration, is all positioned at the below of chair base frame.
Described retaining mechanism comprises the threaded connector be embedded in connecting plate and seat back frame, and one end is through the bolt being threaded to realize chair frame using state after end plate with described threaded connector and locking.
Between described end plate and connecting plate, rotating maximum angle is 80-100 degree.
Between described connecting plate and seat back frame, rotating maximum angle is 170-190 degree.
Under using state, the seam between connecting plate and seat back frame is just in the middle part of end plate.
The beneficial effects of the utility model are: the utility model chair base frame, connecting plate, seat back frame are hinged by hinge, achieve the folding functional of chair frame, reduce to take up room; Adopt the retaining mechanism of bolt, threaded connector form, install and folding convenient fast, and without the need to using additional means; Under folded state, after connecting plate, seat back frame and two, chair pin is all positioned at the below of chair base frame, after folding, takes up room less.
Accompanying drawing explanation
Fig. 1 is the structural representation under the utility model folded state.
Fig. 2 is that the utility model is converted to the structural representation in using state process by folded state.
Fig. 3 is the structural representation under the utility model using state.
Detailed description of the invention
As shown in Figure 1-Figure 3, a kind of Foldable chair frame of the present embodiment, it comprises chair base frame 1, two front chair legs 2 be fixedly connected on chair base frame 1, the end plate 1-1 of described chair base frame 1 is hinged with connecting plate 3 by hinge, this connecting plate is hinged with seat back frame 4 by hinge, simultaneously chair pin 5 after the two ends of this connecting plate are fixedly connected with two; Lock by retaining mechanism the locking realizing chair frame using state between described end plate 1-1 and connecting plate 3, seat back frame 4, be specially: each embedded at least two threaded connectors 6 on connecting plate 3 and seat back frame 4, the position simultaneously corresponding to threaded connector 6 on end plate 1-1 offers through hole 8, utilize bolt 7 through after through hole 8, the locking of chair frame using state can be realized with threaded connector 6 screwed tight; Locking and folding time, without the need to using other instruments, use more convenient.
Between described end plate 1-1 and connecting plate 3, rotating maximum angle is 80-100 degree, and between described connecting plate 3 and seat back frame 4, rotating maximum angle is 170-190 degree; Under folded state, after described connecting plate 3, seat back frame 4 and two, chair pin 5 is all positioned at the below of chair base frame 1, after folding, takes up room less.
Under using state, the seam between connecting plate 3 and seat back frame 4 is just in the middle part of end plate 1-1.
Claims (6)
1. a Foldable chair frame, it comprises chair base frame (1), two front chair legs (2) be fixedly connected on chair base frame (1), it is characterized in that: the end plate (1-1) of described chair base frame (1) is hinged with connecting plate (3) by hinge, this connecting plate is hinged with seat back frame (4) by hinge, simultaneously chair pin (5) after the two ends of this connecting plate are fixedly connected with two; Described end plate (1-1) and connecting plate (3), seat back frame lock by retaining mechanism the locking realizing chair frame using state between (4).
2. Foldable chair frame according to claim 1, is characterized in that: after described connecting plate (3), seat back frame (4) and two, chair pin (5) in a folded configuration, is all positioned at the below of chair base frame (1).
3. Foldable chair frame according to claim 1 and 2, it is characterized in that: described retaining mechanism comprises the threaded connector (6) be embedded in connecting plate (3) and seat back frame (4), and one end is threaded to realize through end plate (1-1) bolt (7) that chair frame using state locks afterwards with described threaded connector (6).
4. Foldable chair frame according to claim 1 and 2, is characterized in that: between described end plate (1-1) and connecting plate (3), rotating maximum angle is 80-100 degree.
5. Foldable chair frame according to claim 1 and 2, is characterized in that: between described connecting plate (3) and seat back frame (4), rotating maximum angle is 170-190 degree.
6. Foldable chair frame according to claim 1 and 2, is characterized in that: under using state, and the seam between connecting plate (3) and seat back frame (4) is just to end plate (1-1) middle part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520871300.7U CN205214740U (en) | 2015-11-04 | 2015-11-04 | Foldable chair frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520871300.7U CN205214740U (en) | 2015-11-04 | 2015-11-04 | Foldable chair frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205214740U true CN205214740U (en) | 2016-05-11 |
Family
ID=55889845
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520871300.7U Expired - Fee Related CN205214740U (en) | 2015-11-04 | 2015-11-04 | Foldable chair frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205214740U (en) |
-
2015
- 2015-11-04 CN CN201520871300.7U patent/CN205214740U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20181205 Address after: The British Virgin Islands of Tortola Patentee after: Lijia (British Virgin Islands) Co., Ltd. Address before: The British Virgin Islands, box 957, Road Town, Tortola, overseas corporate center Patentee before: Lishing BVI |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160511 Termination date: 20181104 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |