CN204232706U - Child play bed - Google Patents

Abstract

The utility model discloses a kind of child play bed, comprise upper enclosure frame, for supporting the bottom bracing frame of upper enclosure frame, for play yard being locked locking mechanism in the deployed state, upper enclosure frame comprises first and encloses frame and second and enclose frame, bottom bracing frame comprises the first support and the second support, when play yard folds, by first side lever of the same side, second side lever, first pole and the second pole are drawn close with the relative rotation and are made the first railing, second railing, first strut and the second strut mutually draw close and realize play yard once folding after, first side lever of the same side again, second side lever, first pole and the second pole are transferred and the first railing synchronously to varus, second railing, it is completely folding that rear realization drawn close mutually by first strut and the second strut.In play yard after folding, each rod member is closely drawn close together, and closely, its folding operation is simple and convenient for structure, and the play yard volume after folding is little, it is little to take up room, and is easy to carry about with one and deposits.

Description

children's play bed

technical field

The utility model relates to a play bed for children.

Background technique

In the prior art, children's game beds usually include an upper frame and a bottom bracket for supporting the upper frame. The upper frame includes a left frame and a right frame that are rotatably connected to form a rectangle, and the bottom frame The frame comprises a left support frame and a right support frame which are rotatably connected at the upper part. When the game bed is unfolded, the lower part of the left support frame and the right support frame are relatively expanded and supported on the ground, and the left frame and the right frame are relatively expanded to form a rectangle; when the game bed is folded, the left frame, the right frame The support frame, the left surrounding frame and the right surrounding frame are all close to each other, and the folded volume is relatively large, which is still inconvenient to carry and store.

Contents of the invention

The purpose of the utility model is to provide a children's game bed with a small number of rods, a simple structure and a small volume after folding.

In order to achieve the above purpose, the technical solution adopted by the utility model is: a children's game bed, which has an unfolded state and a folded state, and the game bed includes an upper frame, a bottom bracket for supporting the upper frame, and a As a locking mechanism for locking the play yard in an unfolded state, the upper frame includes a first frame and a second frame, the bottom frame includes a first frame and a second frame, and the first frame includes a first frame and a second frame. A surrounding frame includes a first surrounding bar, two first side bars respectively located on both sides of the first surrounding bar and pivotally connected with the first surrounding bar; the second surrounding frame includes a second surrounding bar , two second side bars respectively located on both sides of the second bar and pivotally connected with the second bar; the first bracket includes a first bar, two first support rods on both sides of the rod and pivotally connected with the first support rod; Two second poles pivotally connected by two poles; on the same side of the game bed, the first side pole, the second side pole, the first pole and the second pole One end of the rod is rotatably connected,

When the play yard is folded, the first side bar, the second side bar, the first support bar and the second support bar on the same side are relatively rotatably close together so that the first surrounding bar, the second surrounding bar, the After the first strut and the second strut are moved closer to each other to realize a fold of the play yard, the first side located on both sides of the first strut, the second strut, the first strut and the second strut The rod, the second side rod, the first support rod and the second support rod are turned inward and close to each other respectively to realize complete folding.

Preferably, on the same side of the play yard, the first side pole and the first surrounding pole are pivotally connected through a first shaft, and the second side pole and the second surrounding pole are pivotally connected through a second shafts are pivotally connected, the first strut is pivotally connected to the first strut via a third shaft, the second strut is pivotally connected to the second strut via a fourth shaft, When the game bed is folded once, the first pole, the second pole, the first side pole and the second side pole are close to each other, and the first shaft, the second shaft, the third shaft and the fourth shaft The axis lines of the shafts run parallel or co-linearly with each other.

Preferably, when the game yard is unfolded, the first surrounding pole, the first side pole on one side, the second side pole on one side, the second surrounding pole, the The second side bar and the first side bar on the other side are sequentially arranged in a closed shape along the circumferential direction.

Furthermore, when the play yard is folded once, the first support frame and the second support frame move closer to each other so that the first support rod and the second support rod move closer to each other, and the first surrounding frame and the second support rod move closer to each other. The surrounding frame is respectively turned downwards so that the first side bar and the second side bar are respectively folded on both sides of the first pole and the second pole.

Preferably, the first support rod and the second support rod are respectively arranged telescopically along their own length directions.

Further, the first support rod includes a first lower support rod whose lower part is pivotally connected to the first support rod, and a first upper support rod that is telescopically arranged on the upper part of the first lower support rod; The second support rod includes a second lower support rod whose lower part is pivotally connected to the second support rod, and a second upper support rod telescopically arranged on the upper part of the second lower support rod; the first upper support rod The upper end of the pole and the upper end of the second upper pole are rotatably connected with the first side pole and the second side pole.

Preferably, one end of the first side rod is provided with a first connection part, one end of the second side rod is provided with a second connection part, and the upper end of the first support rod is provided with a third connection part, the The upper end of the second pole is provided with a fourth connection part, and the first connection part, the second connection part, the third connection part and the fourth connection part are connected in rotation through an adapter shaft, and the locking mechanism is arranged on the The first connecting part, the second connecting part, the third connecting part and the fourth connecting part are used for locking the four.

Further, the first connection part, the second connection part, the third connection part and the fourth connection part are all disc-shaped.

Furthermore, the axis of the adapter shaft extends co-linearly with the axis of the first connecting portion, the second connecting portion, the third connecting portion and the fourth connecting portion.

As a specific implementation, the first connecting part, the second connecting part, the third connecting part and the fourth connecting part are all provided with pin holes, the pin holes deviate from the adapter shaft, and the locking The mechanism is a pin shaft passing through all the pin holes.

Due to the application of the above-mentioned technical solution, the utility model has the following advantages compared with the prior art: the children's game bed of the utility model includes a first surrounding frame, a second surrounding frame, a first bracket and a The second support frame, when the game bed is folded, the first side pole, the second side pole, the first pole and the second pole on the same side are relatively rotated closer and make the first surrounding pole, the second surrounding pole, After the first strut and the second strut get close to each other to realize the primary folding of the play yard, then the first side bar, the second side bar, the first strut and the second strut on the same side are turned inward synchronously and After the first surrounding pole, the second surrounding pole, the first supporting pole and the second supporting pole close together, the complete folding of the play yard can be realized. The rods of the folded game bed are close together, the structure is very compact, the folding operation is simple and convenient, the folded game bed is small in size, takes up little space, and is easy to carry and store.

Description of drawings

Accompanying drawing 1 is the three-dimensional view that children's game bed of the present utility model is in unfolded state;

Accompanying drawing 2 is the three-dimensional view that the children's game bed of the present invention is in the unfolded state;

Accompanying drawing 3 is the three-dimensional view of children's game bed of the present utility model after being folded once;

Accompanying drawing 4 is the schematic diagram of the secondary folding principle of the children's game bed of the present invention;

Accompanying drawing 5 is the three-dimensional view of the fully folded children's game bed of the present invention;

Among them: 1. The first surrounding frame; 11. The first surrounding pole; 12. The first side pole; 13. The first shaft; 14. The first connecting part; 15. The first adapter;

2. The second surrounding frame; 21. The second surrounding pole; 22. The second side pole; 23. The second shaft; 24. The second connecting part; 25. The second adapter;

3. The first support frame; 31. The first support rod; 32. The first support rod; 32a, the first lower support rod; 32b, the first upper support rod; 33. The third shaft; 34. The third connecting part; 35. The third adapter;

4. The second support frame; 41. The second support rod; 42. The second support rod; 42a, the second lower support rod; 42b, the second upper support rod; 43. The fourth shaft; 44. The fourth connecting part; 45. The fourth adapter;

5. Adapter shaft; 6. Pin shaft.

Detailed ways

The technical solution of the present utility model will be further elaborated below in conjunction with the accompanying drawings and specific embodiments.

Referring to the children's play yard shown in Figures 1 to 5, it has an unfolded state and a folded state. down locking mechanism.

The upper surrounding frame includes a first surrounding frame 1 and a second surrounding frame 2. The first surrounding frame 1 includes a first surrounding rod 11, which are respectively located on both sides of the first surrounding rod 11 and one end passes through the first shaft 13 and the first surrounding rod 11. The first side bar 12 that is pivotally connected, the other end of the first side bar 12 is provided with a first connecting portion 14; The second side bar 22 is pivotally connected to the second surrounding bar 21 through the second shaft 23 , and the other end of the second side bar 22 is provided with a second connecting portion 24 .

The bottom support frame includes a first support frame 3 and a second support frame 4. The first support frame 3 includes a first support rod 31, which are respectively located on both sides of the first support rod 31 and whose lower ends pass through a third shaft 33 and the first support rod 31. The two first struts 32 that are pivotally connected, the top of the first struts 32 are provided with a third connecting portion 34; The lower ends of the two second struts 42 are pivotally connected to the second strut 41 through the fourth shaft 43 , and the upper part of the second struts 42 is provided with a fourth connecting portion 44 .

The first connecting part 14, the second connecting part 24, the third connecting part 34 and the fourth connecting part 44 are rotatably connected by the adapter shaft 5, like this, on the same side of the game bed, the first side bar 12, the second One ends of the side bar 22 , the first bar 32 and the second bar 42 are rotatably connected together. The locking mechanism is arranged between the first connecting part 14, the second connecting part 24, the third connecting part 34 and the fourth connecting part 44 for locking the four connecting parts together, so that the first surrounding frame 1 , the second surrounding frame 2 , the first bracket 3 and the second bracket 4 are mutually locked.

Both the first pole 32 and the second pole 42 can be telescopically arranged along their own length direction, as shown in Figure 1 and Figure 2, the first pole 32 includes a first lower pole 32a and is The first upper pole 32b on the upper part of the lower pole 32a, the second pole 42 includes a second lower pole 42a and a second upper pole 42b telescopically arranged on the upper part of the second lower pole 42a. The third connecting portion 34 is disposed on the upper end of the first upper pole 32b, and the fourth connecting portion 44 is disposed on the upper end of the second upper pole 42b. Through the expansion and contraction of the first upper support rod 32b relative to the first lower support rod 32a, and the expansion and contraction of the second upper support rod 42b relative to the second lower support rod 42a, the first bracket 3 and the second bracket 4 can have different Height, so that the upper frame can be supported at different height positions.

When the play yard is unfolded, the first surrounding frame 1 and the second surrounding frame 2 are relatively expanded, and the first surrounding pole 11, the first side pole 12 on one side, the second side pole 22 on one side, and the second surrounding pole 21 , the second side bar 22 on the other side, and the first side bar 12 on the other side are encircled successively in the circumferential direction to form a closed shape, and the lower parts of the first bracket 3 and the second bracket 4 are relatively expanded and supported on Under the surrounding frame, the locking mechanism is locked, so that the first surrounding frame 1 , the second surrounding frame 2 , the first bracket 3 and the fourth bracket 4 are fixed to each other.

Here, the first connecting portion 14, the second connecting portion 24, the third connecting portion 34, and the fourth connecting portion 44 are all disc-shaped, and the axis line of the adapter shaft 5 is the same as the axis line of each of the above-mentioned connecting portions. The line extends, that is, the adapter shaft 5 is disposed at the axial centers of the first connecting portion 14 , the second connecting portion 24 , the third connecting portion 34 and the fourth connecting portion 44 . What the locking mechanism adopts here is the pin shaft 6, and the first connecting part 14, the second connecting part 24, the third connecting part 34, and the fourth connecting part 44 are provided with pin holes respectively, and the positions of these four pin holes correspond to And they all deviate from the adapter shaft 5 in the radial direction. When the game bed is unfolded, the positions of the four pin holes on the four connecting parts are corresponding and distributed along the same axial direction. At this time, the pin shafts 6 are passed through each pin hole in turn, so that the four connecting parts can be mutually connected. Fixing, so that the first surrounding frame 1, the second surrounding frame 2, the first bracket 3 and the second bracket 4 are fixed to each other so that the play yard is stably in the unfolded state. When the game bed needs to be folded up, the pin shaft 6 can be pulled out from the pin hole.

When the locking mechanism is unlocked, the first support frame 3 and the second support frame 4 rotate around the transfer shaft 5 and move closer to each other, and the first surrounding frame 1 and the second surrounding frame 2 respectively rotate downward around the transfer shaft 5 to be respectively connected to the first A brace 3 and a second brace 4 move closer together, so that the first surrounding frame 1, the first brace 3, the second brace 4 and the second surrounding frame 2 move closer to each other. At this moment, the first surrounding rod 11, the second surrounding frame A strut 31, the second strut 41 and the second surrounding bar 21 are close to each other, and the first side bar 12, the first strut 32, the second strut 42, and the second side bar 22 are connected to each other on the same side of the game bed. Get closer, this is a fold of the play yard, as shown in Figure 3 after folding.

When setting, after the above-mentioned one-time folding of the game bed, the axis lines of the first axis 13, the second axis 23, the third axis 33, and the fourth axis 43 should extend parallel to each other or collinearly, so that the game bed can The first side bar 12, the first strut 32, the second strut 42 and the second side bar 22 turn over to the same side at the same time. In this embodiment, the axis lines of the first axis 13, the second axis 23, the third axis 33, and the fourth axis 43 are co-linearly extended, so that after the game bed is folded once, the operator will be located at the first axis respectively. The first side bar 12, the first strut 32, the second strut 42 and the second side bar 22 on both sides of the surrounding bar 11, the first strut bar 31, the second strut bar 41 and the second surrounding bar 21 are synchronously Flip inside and move closer to each other, and close together with the first surrounding rod 11, the first supporting rod 31, the second supporting rod 41 and the second surrounding rod 21, as shown in Figure 4, and the folded structure is shown in Figure 5 , after being folded, all the rods on the game bed are close together.

When setting, it is best to make the first side bar 12 on both sides, the first pole 32, the second pole 42 and the bar length of the second side bar 22 consistent, and the above-mentioned bar length should not be greater than the first surrounding bar 11, The length of the first pole 31, the second pole 41 and the second surrounding pole 21 can make the structure of the folded play yard more compact.

In addition, in order to limit the rotation direction of each rod in the first frame 1, the second frame 2, the first bracket 3 and the second bracket 4, on the first frame 1, the first frame 11 and the first frame A first adapter 15 is arranged between the side bars 12, and the first shaft 13 is arranged on the first adapter 15 for pivotally connecting the first surrounding bar 11 to the first side bar 12. The first side The rod 12 can only turn over to one side relative to the first surrounding rod 11 around the first axis 13; on the second surrounding frame 2, a second adapter 25 is provided between the second surrounding rod 21 and the second side rod 22, and the second The shaft 23 is arranged on the second adapter 25 and is used to pivotally connect the second side bar 21 to the second side bar 22, and the second side bar 22 can only move toward one side around the second shaft 23 relative to the second side bar 21. Flip sideways. Similarly, on the first brace 3, a third adapter 35 is provided between the first brace 31 and the first brace 32; on the second brace 4, the second brace 41 and the second brace 42 A fourth adapter 45 is provided between them. By arranging the above-mentioned adapters, the game bed can be made more stable when unfolded, and when folded, the first side pole 12, the first pole 32, the second pole 42 and the second side pole on the same side can be made more stable. The rod 22 is turned over towards the same side to be folded.

To sum up, the children's game bed of the present utility model has a small number of rods and a simple structure. After folding, the rods can be closely moved together. After folding, the structure is compact and the volume is very small, so it takes up little space and is easy to store. with carry.

The above-mentioned embodiments are only to illustrate the technical concept and characteristics of the present utility model, and its purpose is to enable those familiar with this technology to understand the content of the present utility model and implement it accordingly, and not to limit the protection scope of the present utility model. All equivalent changes or modifications made according to the spirit of the utility model shall fall within the protection scope of the utility model.

Claims (10)

1. a child play bed, there is deployed condition and folded state, described play yard comprise upper enclosure frame, for support described upper enclosure frame bottom bracing frame, for by described play yard locking locking mechanism in the deployed state, described upper enclosure frame comprises first and encloses frame and second and enclose frame, described bottom bracing frame comprises the first support and the second support, it is characterized in that: described first encloses frame comprises the first railing, lays respectively at described first railing both sides and two first side levers be connected with described first railing phase pivot; Described second encloses frame comprises the second railing, lays respectively at described second railing both sides and two second side levers be connected with described second railing phase pivot; Described first support comprises the first strut, lays respectively at described first strut both sides and two first poles be connected with described first strut phase pivot; Described second support comprises the second strut, lays respectively at described second strut both sides and two second poles be connected with described second strut phase pivot; On the same side of described play yard, one end of described first side lever, described second side lever, described first pole and described second pole rotates connection,

When described play yard folds, described first side lever of the same side, the second side lever, the first pole and the second pole draw close with the relative rotation and described first railing, the second railing, the first strut and the second strut are drawn close mutually and realize play yard once folding after, being positioned at described first railing, the second railing, described first side lever of the first strut and the second strut both sides, the second side lever, the first pole and the second pole, to draw close rear realization mutually respectively to varus phase inversion completely folding.

2. child play bed according to claim 1, it is characterized in that: on the same side of described play yard, described first side lever is connected by the first axle phase pivot with described first railing, described second side lever is connected by the second axle phase pivot with described second railing, described first strut is connected by the 3rd axle phase pivot with described first pole, described second strut is connected by the 4th axle phase pivot with described second pole, when described play yard is after once folding, described first pole, second pole, first side lever and the second side lever are drawn close mutually, described first axle, second axle, the axial line of the 3rd axle and the 4th axle is parallel to each other or conllinear extends.

3. child play bed according to claim 1, it is characterized in that: when described play yard is launched, described first side lever of described first railing, side, described second side lever of side, described second railing, described second side lever of opposite side, described first side lever of opposite side circumferentially enclose successively in closed.

4. the child play bed according to claim 1 or 3, it is characterized in that: described play yard is when once folding, described first support and the second support are mutually drawn close and described first pole and the second pole are drawn close mutually, and described first encloses frame and second encloses frame and make respectively to lower upset described first side lever and the second side lever draw both sides described first pole and the second pole respectively in.

5. child play bed according to claim 1, is characterized in that: described first pole, described second pole telescopically can be arranged along its length direction respectively.

6. child play bed according to claim 5, is characterized in that: the first upper rack posts that described first pole comprises the first lower fulcrum bar that bottom is connected with described first strut phase pivot, telescopically is located at described first lower fulcrum bar top; The second upper rack posts that described second pole comprises the second lower fulcrum bar that bottom is connected with described second strut phase pivot, telescopically is located at described second lower fulcrum bar top; The upper end of described first upper rack posts, the upper end of described second upper rack posts rotate be connected with described first side lever, the second side levers.

7. child play bed according to claim 1, it is characterized in that: one end of described first side lever is provided with the first connecting portion, one end of described second side lever is provided with the second connecting portion, the upper end of described first pole is provided with the 3rd connecting portion, the upper end of described second pole is provided with the 4th connecting portion, described first connecting portion, the second connecting portion, the 3rd connecting portion and the 4th connecting portion to be rotated connection by Coupling Shaft, and described locking mechanism is located between described first connecting portion, the second connecting portion, the 3rd connecting portion and the 4th connecting portion for locking four.

8. child play bed according to claim 7, is characterized in that: described first connecting portion, the second connecting portion, the 3rd connecting portion and the 4th connecting portion are all in the form of annular discs.

9. child play bed according to claim 8, is characterized in that: the axial line conllinear of the axial line of described Coupling Shaft and described first connecting portion, the second connecting portion, the 3rd connecting portion and the 4th connecting portion extends.

10. child play bed according to claim 9, it is characterized in that: described first connecting portion, the second connecting portion, the 3rd connecting portion and the 4th connecting portion all offer pin-and-hole, described pin-and-hole departs from described Coupling Shaft, and described locking mechanism is be located in the bearing pin in all described pin-and-holes.