CN203252227U - Foldable supporting leg, foldable table and foldable chair - Google Patents
Foldable supporting leg, foldable table and foldable chair Download PDFInfo
- Publication number
- CN203252227U CN203252227U CN 201320111664 CN201320111664U CN203252227U CN 203252227 U CN203252227 U CN 203252227U CN 201320111664 CN201320111664 CN 201320111664 CN 201320111664 U CN201320111664 U CN 201320111664U CN 203252227 U CN203252227 U CN 203252227U
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- CN
- China
- Prior art keywords
- support portion
- joint portion
- foldable
- folding
- joint
- 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
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Abstract
The utility model discloses a foldable supporting leg and provides a novel foldable supporting leg. The foldable supporting leg comprises a joint portion formed in an integrally injection molding mode and a supporting portion formed in an integrally injection molding mode. The joint portion is provided with a fastening hole and an inserting groove matched with the supporting portion, the upper end of the supporting portion is inserted into the joint portion, and a hinge pin and a limiting structure are arranged between the supporting portion and the joint portion and are capable of enabling the supporting portion to rotate around the joint portion and conducting position locking. The foldable supporting leg only comprises two injection molding pieces, the assembly technology is simple, another achieving mode is provided for a small-sized foldable table and a small-sized foldable chair, and the same use effect can be achieved; the foldable supporting leg has the advantages of being easy to carry after being folded. Meanwhile, the foldable supporting leg has the advantages of being good in forming performance and low in cost.
Description
Technical field
The utility model relates to the small-sized furniture technical field, specifically a kind of folding supporting legs and folding table/chair.
Background technology
Folding tables and chairs are arranged in the market, and the primary structure of small-sized folding table is for to install some supporting legs at the downside of desk, and supporting leg is folding handware, generally comprises fixed part and support portion.Such as just having comprised the parts such as bracing frame, guide plate, connecting rod, gathering sill in a kind of support leg folding structure of announcing among the Chinese patent CN201727138U, it is a kind of typical connecting rod sliding groove structure, the handware that this kind structure is used is more, directly caused the raising of manufacturing cost, need to improve.Also the someone attempts providing a kind of foldable structure simple in structure, and what announce in a kind of Portable folding table-chair of for example announcing among the Chinese patent CN202135899U is exactly a kind of very simple structure, directly connects with the five metals hinge, finishes folder function.All utilize handware to conceive in above-mentioned document and the actual life.
The utility model content
The purpose of this utility model is to provide a kind of folding supporting legs and folding table/chair, and this structure can realize with the injection moulding member, can reach same result of use, and moulding has preferably processability and cheap price advantage simultaneously.
The technical scheme in the invention for solving the technical problem is: a kind of folding supporting legs, it is characterized in that, and comprise
The joint portion of integrated injection molding, the slot that described joint portion has fastener hole and cooperates with the support portion;
The support portion of integrated injection molding, joint portion is inserted in upper end, described support portion, and is provided with between described support portion and joint portion so that the support portion can rotate and carry out around joint portion bearing pin and the position limiting structure of latched position.
Further, described bearing pin is two sphenoids being oppositely arranged in pairs, can be easily slips into and be buckled in the axis hole of support portion on the bearing pin; Described position limiting structure comprises and is arranged on projection and the groove that is fitted to each other between joint portion and the support portion, support portion and joint portion can be locked in deployed condition; Described position limiting structure also comprises a pair of locking buckle structure that is arranged on support portion and the joint portion sidewall, can will support portion and joint portion can be locked in folded state.
Further, between described support portion and joint portion, also be provided with the locating ring of an annular, have positioning action at holding state.
Further, be respectively equipped with reinforcement in the inboard of the described joint portion outside and support portion, improve whole intensity.
A kind of folding table/chair that utilizes described folding supporting legs to make comprises panel and folding supporting legs, it is characterized in that at the downside of panel described folding supporting legs is installed, described folding supporting legs comprises:
The joint portion of integrated injection molding, the slot that described joint portion has fastener hole and cooperates with the support portion;
The support portion of integrated injection molding, joint portion is inserted in upper end, described support portion, and is provided with between described support portion and joint portion so that the support portion can rotate and carry out around joint portion bearing pin and the position limiting structure of latched position,
Described support portion has folding with respect to joint portion and opens two states.
Further, described bearing pin is two sphenoids being oppositely arranged in pairs, can be easily slips into and be buckled in the axis hole of support portion on the bearing pin; Described position limiting structure comprises and is arranged on projection and the groove that is fitted to each other between joint portion and the support portion, support portion and joint portion can be locked in deployed condition; Described position limiting structure also comprises a pair of locking buckle structure that is arranged on support portion and the joint portion sidewall, can will support portion and joint portion can be locked in folded state.
Further, between described support portion and joint portion, also be provided with the locating ring of an annular.
Further, be respectively equipped with reinforcement in the inboard of the described joint portion outside and support portion.
The beneficial effects of the utility model are: include only two mouldings in whole this mechanism, assembly technology is very simple, for the small foldable tables and chairs provide another implementation, can reach same result of use; Have folding portative characteristics.These parts have preferably processability and cheap price advantage simultaneously.
Description of drawings
Fig. 1 is stereogram of the present utility model;
Fig. 2 is explosive view of the present utility model;
Fig. 3 is side view of the present utility model;
Fig. 4 is folding process schematic diagram of the present utility model;
Fig. 5 is the side view of folding table/chair;
Among the figure: 1 joint portion, 11 connecting plates, 12 slots, 2 support portions, 21 bearing pins, 22 axis holes, 23 projections, 24 grooves, 25 draw-in grooves, 26 buckles, 3 locating rings, 4 reinforcements.
The specific embodiment
It is extremely shown in Figure 5 such as Fig. 1,
A kind of folding table/chair comprises panel and folding supporting legs, at the downside of panel folding supporting legs is installed, and its innovative point is the folding supporting legs part, and the below is described in detail folding supporting legs, comprising:
The joint portion 1 of integrated injection molding, joint portion comprise connecting plate 11 and slot 12, and both become T shape relation substantially, have fastener hole on the connecting plate wherein, connect with panel by screw, and slot cooperates with the support portion, for connecting with the support portion.
The support portion 2 of integrated injection molding, joint portion is inserted in the upper end, support portion, and between support portion and joint portion, be provided with so that the support portion can rotate and carry out around joint portion bearing pin and the position limiting structure of latched position, two sphenoids of bearing pin 21 for being oppositely arranged in pairs wherein, it is inboard to be positioned at the joint portion slot, like this, can be easily the axis hole 22 of support portion be slipped into and is buckled on the bearing pin 21; Described position limiting structure comprises and is arranged on projection 23 and the groove 24 that is fitted to each other between joint portion and the support portion that the existence of this projection and groove can so that can be locked in certain position when the support portion rotates to predetermined angular, be finished expansion process.Described position limiting structure also comprises a pair of locking buckle structure that is arranged on support portion and the joint portion sidewall, the draw-in groove 25 that this locking buckle structure is comprised of the twice projection that is arranged on the joint portion sidewall and be arranged on the snap-in structure that the buckle 26 on the sidewall of support portion forms, when being in folded state, can will support portion and joint portion can be locked in folded state.
Above-mentioned support portion has folding with respect to joint portion and opens two states.
For improving the stability of supporting leg deployed condition, between support portion and joint portion, also be provided with the locating ring 3 of an annular, the auxiliary support performance that improves.Inboard in the joint portion outside and support portion is respectively equipped with reinforcement 4, is used for improving the mechanical strength of key position.
Except the described technical characterictic of specification, be the known technology of those skilled in the art.
Claims (8)
1. a folding supporting legs is characterized in that, comprises
The joint portion of integrated injection molding, the slot that described joint portion has fastener hole and cooperates with the support portion;
The support portion of integrated injection molding, joint portion is inserted in upper end, described support portion, and is provided with between described support portion and joint portion so that the support portion can rotate and carry out around joint portion bearing pin and the position limiting structure of latched position.
2. a kind of folding supporting legs according to claim 1 is characterized in that, described bearing pin is two sphenoids being oppositely arranged in pairs, can be easily slips into and be buckled in the axis hole of support portion on the bearing pin; Described position limiting structure comprises and is arranged on projection and the groove that is fitted to each other between joint portion and the support portion, support portion and joint portion can be locked in deployed condition; Described position limiting structure also comprises a pair of locking buckle structure that is arranged on support portion and the joint portion sidewall, support portion and joint portion can be locked in folded state.
3. a kind of folding supporting legs according to claim 2 is characterized in that, also is provided with the locating ring of an annular between described support portion and joint portion.
4. a kind of folding supporting legs according to claim 1 is characterized in that, is respectively equipped with reinforcement in the inboard of the described joint portion outside and support portion.
5. a folding table/chair is characterized in that, at the downside of panel any one described folding supporting legs in the claim 1 to 4 is installed, and described folding supporting legs comprises:
The joint portion of integrated injection molding, the slot that described joint portion has fastener hole and cooperates with the support portion;
The support portion of integrated injection molding, joint portion is inserted in upper end, described support portion, and is provided with between described support portion and joint portion so that the support portion can rotate and carry out around joint portion bearing pin and the position limiting structure of latched position,
Described support portion has folding with respect to joint portion and opens two states.
6. a kind of folding table/chair according to claim 5 is characterized in that, described bearing pin is two sphenoids being oppositely arranged in pairs, can be easily slips into and be buckled in the axis hole of support portion on the bearing pin; Described position limiting structure comprises and is arranged on projection and the groove that is fitted to each other between joint portion and the support portion, support portion and joint portion can be locked in deployed condition; Described position limiting structure also comprises a pair of locking buckle structure that is arranged on support portion and the joint portion sidewall, support portion and joint portion can be locked in folded state.
7. a kind of folding table/chair according to claim 6 is characterized in that, also is provided with the locating ring of an annular between described support portion and joint portion.
8. a kind of folding table/chair according to claim 5 is characterized in that, is respectively equipped with reinforcement in the inboard of the described joint portion outside and support portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320111664 CN203252227U (en) | 2013-03-12 | 2013-03-12 | Foldable supporting leg, foldable table and foldable chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320111664 CN203252227U (en) | 2013-03-12 | 2013-03-12 | Foldable supporting leg, foldable table and foldable chair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203252227U true CN203252227U (en) | 2013-10-30 |
Family
ID=49464846
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320111664 Expired - Fee Related CN203252227U (en) | 2013-03-12 | 2013-03-12 | Foldable supporting leg, foldable table and foldable chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203252227U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105831969A (en) * | 2016-05-25 | 2016-08-10 | 佛山市高明金荣华乐金属制品有限公司 | Simple connecting structure of folding type supporting leg |
-
2013
- 2013-03-12 CN CN 201320111664 patent/CN203252227U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105831969A (en) * | 2016-05-25 | 2016-08-10 | 佛山市高明金荣华乐金属制品有限公司 | Simple connecting structure of folding type supporting leg |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131030 Termination date: 20140312 |