CN2544618Y - Child's bed fence folding mechanism - Google Patents
Child's bed fence folding mechanism Download PDFInfo
- Publication number
- CN2544618Y CN2544618Y CN02239423U CN02239423U CN2544618Y CN 2544618 Y CN2544618 Y CN 2544618Y CN 02239423 U CN02239423 U CN 02239423U CN 02239423 U CN02239423 U CN 02239423U CN 2544618 Y CN2544618 Y CN 2544618Y
- Authority
- CN
- China
- Prior art keywords
- hollow tube
- hollow pipes
- retracting mechanism
- baby crib
- utility
- 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 - Lifetime
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Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47D—FURNITURE SPECIALLY ADAPTED FOR CHILDREN
- A47D13/00—Other nursery furniture
- A47D13/06—Children's play- pens
- A47D13/061—Children's play- pens foldable
- A47D13/063—Children's play- pens foldable with soft walls
Abstract
The utility model relates to a baby bed handrail folding structure, which includes a connecting part, a pair of hollow pipes and a pressing block; the connecting part is provided with a U-shaped longitudinal cross section, the two sides of which are provided with a plurality of screw holes and two groups of corresponding sliding guide slots which are used for connecting the pair of hollow pipes; the two sides of the pair of hollow pipes are respectively provided with one screw hole and one guide slot, the inside of each hollow pipe is provided with a spring and a latching block; the pressing block is provided with two slopes for pushing the latching blocks in the hollow pipes, so as to release the meshing state of the connecting part and the hollow pipes, wherein, the pressing block, the hollow pipes and the latching blocks are fixed on the connecting part by the rivets through the screw holes, when the users push the pressing block, the slopes of the pressing block push the latching blocks, so as to move the latching blocks to the two sides, further to release the meshing state of the connecting part and the hollow pipes, then the users can fold a pair of the hollow pipes and fold the baby bed further. The baby bed handrail folding structure of the utility model has the advantages of easy folding, simple structure, easy manufacture and relatively strong support strength.
Description
(1) technical field
The relevant a kind of Baby crib handrail retracting mechanism of the utility model.
(2) background technique
Along with the progress in epoch,, provide a kind of easy to operate and safe Baby crib handrail retracting mechanism to be very important for the Baby crib that folds miscellaneous.For example, have a kind of Baby crib handrail retracting mechanism in the known techniques, as shown in Figure 1, wherein Baby crib handrail retracting mechanism 1 comprises: a coupling assembly 2 has the roughly section of U-shaped; A pair of hollow stem 3 has an engagement component 4 and a spring 5 in it, be fixed to coupling assembly 2 by rivet 6; One fixed block 7 is fixed in the coupling assembly 2, and fixed block 7 has breach 8, is used for and engagement component 4 engagements; And a press-down type assembly 9, be positioned at fixed block 7 belows, be used to untie the engagement between fixed block 7 and the engagement component 4.When the user desires to fold Baby crib, as long as press-down type assembly 9 is depressed, just can untie the engagement between fixed block 7 and the engagement component 4 and fold Baby crib.
In above-mentioned known Baby crib handrail retracting mechanism, the part of use is too much, makes whole structure very complicated like this, thereby increases manufacture cost.In addition, because the engagement of whole Baby crib handrail retracting mechanism is to engage mutually with plastic engagement component 4 against the fixed block 7 that plastics are made, its support strength is not high.After one period service time, easily because of wearing and tearing cause Baby crib handrail retracting mechanism fault, What is more can undermine baby safe because of structural damage.
(3) model utility content
Because the shortcoming of above-mentioned known Baby crib handrail retracting mechanism, the purpose of this utility model provides a kind of designs simplification and has the Baby crib handrail retracting mechanism of higher support strength.
Baby crib handrail retracting mechanism of the present utility model is characterized in comprising: a connection piece, have the longitudinal cross-section of U-shaped, and its both sides are provided with some screws, and the sliding guide groove of two groups of correspondences, are used to connect a pair of hollow tube; A pair of hollow tube, both sides respectively are provided with a screw and a guide groove, are provided with a spring and a latches block in each hollow tube; An and briquetting, have two inclined-planes, be used to push the latches block of hollow tube to untie the engagement of link and hollow tube, wherein briquetting, hollow tube and latches block are to be fixed on via screw on the link by rivet, and when the user pushed briquetting, the inclined-plane of briquetting can push latches block, and make latches block to two side shiftings, to untie the engagement of link and hollow tube, make the user can fold a pair of hollow tube, reach the effect that folds Baby crib.
According to Baby crib handrail retracting mechanism of the present utility model, wherein the sliding guide groove of link is partly to be made of a straight line part and an arc.
According to Baby crib handrail retracting mechanism of the present utility model, wherein briquetting is provided in a side of the below of link.
According to Baby crib handrail retracting mechanism of the present utility model, wherein briquetting is provided in a side of the side of link.
Advantage of the present utility model is, because the engagement of whole Baby crib handrail retracting mechanism is to engage with metal link by rivet against latches block, therefore support strength engage mutually than the fixed block of making by plastics and plastic engagement component higher, the working life and the Security that can improve Baby crib handrail retracting mechanism.In addition, since less according to the employed part of Baby crib handrail retracting mechanism of the present utility model, manufacture cost can be reduced, and because structure is comparatively simple, institute is beneficial to make.
For further specifying the purpose of this utility model, structural feature and effect, the utility model is described in detail below with reference to accompanying drawing.
(4) description of drawings
Fig. 1 is the sectional drawing of known Baby crib handrail retracting mechanism.
Fig. 2 is the exploded view according to the Baby crib handrail retracting mechanism of first preferred embodiment of the present utility model.
Fig. 3 is the part sectioned view according to the Baby crib handrail retracting mechanism of first preferred embodiment of the present utility model.
Fig. 4 is the longitudinal sectional drawing according to the Baby crib handrail retracting mechanism of first preferred embodiment of the present utility model.
Fig. 5 is the partial perspective view according to the Baby crib handrail retracting mechanism of second preferred embodiment of the present utility model.
Fig. 6 is the sectional drawing according to the Baby crib handrail retracting mechanism of second preferred embodiment of the present utility model.
(5) embodiment
Referring now to Fig. 2,, the Baby crib handrail retracting mechanism of first preferred embodiment of the present utility model of foundation shown in the figure.As shown in Figure 2, comprise according to first embodiment's of the present utility model Baby crib handrail retracting mechanism 100: a connection piece 110 has the longitudinal cross-section of U-shaped, its both sides are provided with some screws, and the sliding guide groove 111A of two groups of correspondences, 111B is used to connect a pair of hollow tube 120; A pair of hollow tube 120, both sides respectively are provided with a screw 120A and a guide groove 120B, are provided with a spring 122 and a latches block 121 in each hollow tube; And a briquetting 130, both sides respectively have an inclined-plane 131, are used to push the latches block 121 of hollow tube 120 to untie the engagement of link 110 and hollow tube 120.
Fig. 3 is the part sectioned view according to the Baby crib handrail retracting mechanism of first preferred embodiment of the present utility model.As shown in Figure 3, hollow tube 120 is to be fixed on the link 110 with two rivets, wherein first rivet 141 passes the screw of hollow tube 120 and the screw of link 110 respectively, and second rivet 142 passes the screw of link 110, the screw of latches block 121 and the guide groove of hollow tube 120 respectively.One spring 122 is in hollow tube 120 and be fixed between two rivets.Briquetting 130 respectively has an inclined-plane 131 in both sides, have a sliding-groove 132 at central part.Briquetting 130 is to be fixed on the link 110 with the sliding-groove 132 of the screw of rivet process link 110 and briquetting 130.
Fig. 4 is the longitudinal sectional drawing according to the Baby crib handrail retracting mechanism of first preferred embodiment of the present utility model.During operation, as long as the user is by making progress toward upwards pushing briquetting 130 down, and briquetting 130 just can move up along sliding-groove 132.When the inclined-plane 131 of briquetting 130 withstood latches block 121, moving up of briquetting 130 just can promote latches block 121 to two side shiftings.When fixedly second rivet 142 of latches block 121 moved to the arc part of the sliding guide groove 111A of link 110, hollow tube 120 can turn clockwise for axle by first rivet 141.This moment, latches block 121 and 142 arcs along sliding guide groove 111A of second rivet partly moved.By aforesaid operations, the user can untie the engagement of hollow tube 120 and link 110, and hollow tube 120 is upwards folded.
Fig. 5 is the partial perspective view according to the Baby crib handrail retracting mechanism of second preferred embodiment of the present utility model.Fig. 6 is the sectional drawing according to second embodiment's of the present utility model Baby crib handrail retracting mechanism.Baby crib handrail retracting mechanism and first preferred embodiment shown in Fig. 2-4 of second embodiment shown in Fig. 5-6 are similar.Main difference is the design of briquetting.As shown in Figure 5, briquetting 230 is sides that are fixed on link with rivet.The outside of briquetting 230 has the press part 232 of a depression.
As shown in Figure 6, the Baby crib handrail retracting mechanism 200 according to second preferred embodiment of the present utility model comprises: a connection piece 210, both sides respectively have a sliding guide groove 211; A pair of hollow tube 220; An and briquetting 230.Be provided with a spring 222 and a latches block 221 in the hollow tube 220.Similar with first embodiment's operating principle, user during operation is as long as push briquetting 230 by the side, the inclined-plane 231 of briquetting 230 just can withstand latches block 221, and promote latches block 221 to two side shiftings, when latches block 221 moves to sliding guide groove 211 places, can untie the engagement of link 210 and hollow tube 220.
Advantage according to Baby crib handrail retracting mechanism of the present utility model is to fold easily, simple structure is beneficial to manufacturing and support strength is comparatively firm.
Certainly, those of ordinary skill in the art will be appreciated that, above embodiment is used for illustrating the utility model, and be not to be used as qualification of the present utility model, as long as in connotation scope of the present utility model, all will drop in the scope of the utility model claims the above embodiment's variation, modification.
Claims (4)
1. a Baby crib handrail retracting mechanism is characterized in that, comprising:
A connection piece has the longitudinal cross-section of U-shaped, and its both sides are provided with the sliding guide groove of some screws and two groups of correspondences, are used to connect a pair of hollow tube;
A pair of hollow tube, both sides respectively are provided with a screw and a guide groove, respectively are provided with a spring and a latches block in this hollow tube; And
One briquetting, it has two inclined-planes, and the latches block that is used to push hollow tube to be untiing the engagement of link and hollow tube,
Wherein briquetting, hollow tube and latches block are to be fixed on the link via screw by rivet.
2. Baby crib handrail retracting mechanism as claimed in claim 1 is characterized in that, the sliding guide groove of this link is partly to be made of a straight line part and an arc.
3. Baby crib handrail retracting mechanism as claimed in claim 1 is characterized in that this briquetting is located at the below of this link.
4. Baby crib handrail retracting mechanism as claimed in claim 1 is characterized in that this briquetting is located at the side of this link.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN02239423U CN2544618Y (en) | 2002-06-13 | 2002-06-13 | Child's bed fence folding mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN02239423U CN2544618Y (en) | 2002-06-13 | 2002-06-13 | Child's bed fence folding mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2544618Y true CN2544618Y (en) | 2003-04-16 |
Family
ID=33712814
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN02239423U Expired - Lifetime CN2544618Y (en) | 2002-06-13 | 2002-06-13 | Child's bed fence folding mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2544618Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7108443B2 (en) | 2004-01-06 | 2006-09-19 | Wonderland Nurserygoods Co., Ltd. | Coupling device for a foldable frame |
| CN102524103A (en) * | 2011-12-27 | 2012-07-04 | 厦门吉信德宠物用品有限公司 | Connector |
-
2002
- 2002-06-13 CN CN02239423U patent/CN2544618Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7108443B2 (en) | 2004-01-06 | 2006-09-19 | Wonderland Nurserygoods Co., Ltd. | Coupling device for a foldable frame |
| CN102524103A (en) * | 2011-12-27 | 2012-07-04 | 厦门吉信德宠物用品有限公司 | Connector |
| CN102524103B (en) * | 2011-12-27 | 2014-06-25 | 厦门吉信德宠物用品有限公司 | Connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20120613 Granted publication date: 20030416 |