CN204764484U - Middle part connection structure of folding bed - Google Patents
Middle part connection structure of folding bed Download PDFInfo
- Publication number
- CN204764484U CN204764484U CN201520395052.3U CN201520395052U CN204764484U CN 204764484 U CN204764484 U CN 204764484U CN 201520395052 U CN201520395052 U CN 201520395052U CN 204764484 U CN204764484 U CN 204764484U
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- framework
- bed
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- folding
- vertical pole
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Abstract
The utility model discloses a middle part connection structure of folding bed, this folding bed is a bed framework about being that the symmetry sets up, locates between two frameworks the well foot rest for two frameworks of pin joint, and locates the kerb shoe framves in two frameworks bottom outsides, each framework includes an at least horizontal pole and locates two vertical poles of horizontal pole both sides, and each vertical pole tip of two framework looks remote sites has do not set firmly a decurrent connection piece, and the bottom of each connection piece is equipped with the pin joint portion of salient vertical pole, well foot rest includes two legs at least, and the both sides of the corresponding bed framework in top of each leg are equipped with the ka tai that each the vertical pole tip that supplies two framework looks remote sites supported respectively, a formation center pillar between two calories of platforms of each leg, the pin joint portion pin joint of connection piece is on the leg. Borrow this, but bed framework equal zonulae occludens when expanding and folding up about making can not produce the clearance, ensures the security of using.
Description
Technical field
The utility model relates to a kind of folding bedstead, refers to a kind of middle portion connecting structure of folding bed especially.
Background technology
A common folding bed bedstead is carried out folding after doubling, this bedstead generally include symmetrical setting two frameworks, be located in order to foot rest in pivot joint two frameworks between two frameworks, and be located at the limit foot rest outside two frameworks.Wherein, common middle foot rest structure generally includes two foot levers and connects the push rod of bipod masthead end, the two ends of push rod are respectively equipped with a pin-jointing piece, the bottom of brace is connected with a gripper shoe, the vertical pole end that cross bar is given prominence in each bed framework opposite end is articulated on the pin-jointing piece of push rod respectively, when this folding bed launches, the end of vertical pole be resisted against each gripper shoe is carried out spacing, and during this folding bed folding, to be articulated in the pivoting point of the pin-jointing piece of middle foot rest push rod for rotating shaft, by two frameworks toward two foot lever direction upset doublings, realize the folding of this folding bed.
Because two frameworks are articulated on the pin-jointing piece of middle foot rest push rod, two frameworks are after folding, thickness cannot depend on the length of this pin-jointing piece, and two frameworks are when carrying out folding pivotable, be articulated in and must have certain gap guarantee two vertical pole between two vertical poles between same pin-jointing piece and can carry out pivotal action, therefore, the length of pin-jointing piece needs long enough, thus after causing folding, two frameworks cannot be close together by compact pivot.In addition, except affecting the attractive in appearance of this folding bed, also there is certain potential safety hazard in the gap between two vertical poles, likes handle to insert this gap, cause unnecessary injury when child is at play.
In view of this, the design people does not attain perfect caused many disappearances and inconvenience in the design of above-mentioned folding bed structure, and deeply conceives, and active research improvement has a fling at and development and Design goes out the utility model.
Utility model content
Can compact siro spinning technology two frameworks when the purpose of this utility model is to provide a kind of expansion, during folding can by two compact foldings of framework folding bed in portion connecting structure, improve the security of this folding bed and increase the attractive in appearance of this folding bed.
In order to reach above-mentioned purpose, solution of the present utility model is:
A middle portion connecting structure for folding bed, this folding bed comprises the left and right bed framework be symmetrical set, and is located in order to foot rest in pivot joint two frameworks between two frameworks, and is located at the limit foot rest of two framework bottom outside; Each bed framework comprises at least one cross bar and is located at two vertical poles of cross bar both sides, each vertical pole end of two framework opposite ends is installed with a downward brace respectively, the bottom of each brace is provided with the articulated section of protruding vertical pole, described middle foot rest at least comprises two foot levers, the both sides of the corresponding bed framework in top of each foot lever are respectively equipped with a chuck supported for each vertical pole end of two framework opposite ends, form a center pillar between two chuck of each foot lever, the articulated section of described brace is articulated on foot lever.
Described middle foot rest also comprises at least one tranverse connecting rod of connection two foot lever.
After adopting said structure, the utility model folding bed middle syndeton be arrange on each foot lever top of middle foot rest for bed frame each vertical pole against chuck, the middle part of foot lever forms center pillar, and the brace by being located at vertical pole end, opposite end between two frameworks carries out pivot joint; When two frameworks are launched, chuck can for each vertical pole end against, the gap between two vertical poles that each bed framework is relative, by middle column filling, makes can not produce gap between the bed framework of left and right, and can closely cooperate, improve the security of use and increase the attractive in appearance of foldable integral bed.Meanwhile, the brace by arranging downwards between two frameworks carries out pivot joint, and the volume after two framework foldings can not be restricted, and therefore can realize minimizing folding, and two frameworks can be received and be close together by can closely receive.
Accompanying drawing explanation
Fig. 1 is unfolding state figure of the present utility model;
Fig. 2 is folding action diagram of the present utility model;
Fig. 3 is folding state figure of the present utility model.
Detailed description of the invention
In order to explain the technical solution of the utility model further, below by specific embodiment, the utility model is elaborated.
Fig. 1 to Fig. 3 is specific embodiment of the utility model, as shown in the figure, the utility model folding bedstead comprise be symmetrical set two, left and right framework 1, be located in order to foot rest 2 in pivot joint two frameworks 1 between two frameworks, and be located at the limit foot rest 3 of two framework bottom outside.
Each bed framework 1 comprises the cross bar 11 being located at free end and the vertical pole 12 being located at cross bar 11 both sides.Each vertical pole 12 end of two framework opposite ends is installed with a downward brace 13 respectively, and the inner side of vertical pole 12 is located at by each brace 13, and the bottom of each brace 13 is provided with the articulated section 131 of protruding vertical pole 12, and on articulated section, 131 are provided with pivoted hole 132.The vertical pole 12 of two framework 1 opposite ends is articulated by the articulated section of each brace 13.
Middle foot rest 2 comprises two foot levers 21 and connects the tranverse connecting rod 22 of two foot levers 21, a both sides chuck 211 respectively of the corresponding bed framework in top of each foot lever 21, form a center pillar 212 between two chuck 211, each chuck 211 supports for each vertical pole 12 end of two framework 1 opposite ends.
Each limit foot rest 3 is the outsides being articulated in each bed framework 1.
As shown in Figure 1, when the utility model folding bedstead launches, the articulated section 131 being fixedly arranged on the brace 13 of two framework 1 vertical pole 12 ends is articulated with the foot lever 21 of middle foot rest 2, and each vertical pole 12 end of two framework 1 opposite ends is resisted against chuck 211 upper limit at middle foot rest 2 foot lever 21 top respectively, each limit foot rest 3 supports the outside of left and right bed framework 1.As shown in Figures 2 and 3, during for this folding bedstead of folding, each limit foot rest 3 is received the bottom being against a framework 1, then be axle center by the articulated section 131 of two frameworks in left and right, 1 liang of brace 13, toward the direction pivotable bottom foot rest 21, each vertical pole 12 is until two bed frames 1 receipts are close together.
Key of the present utility model is, arrange on each foot lever 21 top of middle foot rest 2 for bed frame 1 each vertical pole 12 against chuck 211, the middle part of foot lever 21 forms center pillar 212, when two frameworks are launched, chuck 211 can for each vertical pole 12 end against, the gap between two vertical poles 12 that each bed framework 1 is relative is filled by center pillar 212, makes can not produce gap between left and right bed framework 1, and can closely cooperate, improve the security of use and increase the attractive in appearance of foldable integral bedstead.Meanwhile, the brace by arranging downwards between two frameworks carries out pivot joint, and the volume after two framework foldings can not be restricted, and therefore can realize minimizing folding, and two frameworks can be received and be close together by can closely receive.
Above-described embodiment and graphic and non-limiting product form of the present utility model and style, any person of an ordinary skill in the technical field, to its suitable change done or modification, all should be considered as not departing from patent category of the present utility model.
Claims (2)
1. a middle portion connecting structure for folding bed, this folding bed comprises the left and right bed framework be symmetrical set, and is located in order to foot rest in pivot joint two frameworks between two frameworks, and is located at the limit foot rest of two framework bottom outside; Each bed framework comprises at least one cross bar and is located at two vertical poles of cross bar both sides, it is characterized in that: each vertical pole end of two framework opposite ends is installed with a downward brace respectively, the bottom of each brace is provided with the articulated section of protruding vertical pole, described middle foot rest at least comprises two foot levers, the both sides of the corresponding bed framework in top of each foot lever are respectively equipped with a chuck supported for each vertical pole end of two framework opposite ends, form a center pillar between two chuck of each foot lever, the articulated section of described brace is articulated on foot lever.
2. the middle portion connecting structure of a kind of folding bed as claimed in claim 1, is characterized in that: described middle foot rest also comprises at least one tranverse connecting rod of connection two foot lever.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520395052.3U CN204764484U (en) | 2015-06-10 | 2015-06-10 | Middle part connection structure of folding bed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520395052.3U CN204764484U (en) | 2015-06-10 | 2015-06-10 | Middle part connection structure of folding bed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204764484U true CN204764484U (en) | 2015-11-18 |
Family
ID=54504643
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520395052.3U Expired - Fee Related CN204764484U (en) | 2015-06-10 | 2015-06-10 | Middle part connection structure of folding bed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204764484U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113974991A (en) * | 2021-10-29 | 2022-01-28 | 安徽理工大学 | Balance car stretcher with folding and contracting functions |
-
2015
- 2015-06-10 CN CN201520395052.3U patent/CN204764484U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113974991A (en) * | 2021-10-29 | 2022-01-28 | 安徽理工大学 | Balance car stretcher with folding and contracting functions |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151118 |