Children's bed

Abstract

The present invention discloses a children's bed, wherein the bed frame comprises an upper frame and a bottom support frame, wherein the bottom support frame comprises a front support frame and a rear support frame, wherein the upper portion of the front support frame is rotatably connected to a first sliding member, wherein the upper portion of the rear support frame is rotatably connected to a second sliding member, wherein the first sliding member and the second sliding member can each be relatively slidably arranged on the upper frame along a front-back direction, wherein the bed frame further comprises a front support frame and a rear support frame, wherein the front support frame is rotatably connected between the upper frame and the front support frame, and wherein the rear support frame is rotatably connected between the upper frame and the rear support frame. By adjusting the positions of the first sliding member and the second sliding member on the upper frame, the upper frame can be raised or lowered, thereby enabling the upper bed frame to have different use heights. The children's bed has a simple structure, and the structure after folding is very flat and compact, which brings convenience to the user's daily carrying and storage.

Description

Technical Field

[0001] The invention relates to a children's bed. Background Art

[0002] The children's bed in the prior art usually includes an upper frame and a bottom support frame for supporting the upper frame, wherein the upper frame includes a left frame and a right frame that are rotatably connected to each other, and the bottom support frame usually includes two bottom support rods that cross each other and are pivotally connected at the intersection. The upper parts of the two bottom support rods are connected to the left frame and the right frame respectively, and a foldable support assembly is arranged between the bottom support frame and the upper frame, so that when the support assembly is supported, the bottom support frame is unfolded and supported on the ground, and the upper frame is fixed and unfolded on the bottom support frame. When the height of the children's bed needs to be adjusted, it is often achieved by setting the bottom support frame as a multi-section rod structure that can slide and retract relatively, which not only results in a large number of rods and a relatively complex structure, but also makes the height adjustment operation inconvenient. Summary of the invention

[0003] The object of the present invention is to provide a children's bed with a simple structure to solve one or more problems in the prior art.

[0004] To achieve the above-mentioned purpose, the technical solution adopted by the present invention is: a children's bed, including a bed frame with an unfolded state, and a locking mechanism for locking the bed frame in the unfolded state, the bed frame includes an upper frame and a bottom support frame, the bottom support frame includes a front support frame and a rear support frame, the upper portion of the front support frame is rotatably connected to a first sliding member, the upper portion of the rear support frame is rotatably connected to a second sliding member, the first sliding member and the second sliding member can each be relatively slidably arranged on the upper frame along the front and rear directions, the bed frame also includes a front support frame and a rear support frame, the front support frame is rotatably connected between the upper frame and the front support frame, and the rear support frame is rotatably connected between the upper frame and the rear support frame.

[0005] Preferably, the sliding directions of the first sliding member and the second sliding member on the upper frame are parallel to each other and do not interfere with each other.

[0006] Preferably, the first sliding member has a plurality of first working positions on the upper frame and are spaced apart along the front-to-back direction, and the second sliding member has a plurality of second working positions on the upper frame and are spaced apart along the front-to-back direction, and all of the first working positions correspond one-to-one to the second working positions.

[0007] Furthermore, when the bed frame is in an unfolded state, the bed frame has a first use state in which the upper frame extends in a horizontal direction, and a second use state in which the upper frame extends obliquely in a front-rear direction.

[0008] As a preferred embodiment, the locking mechanism includes a first locking member arranged between the upper frame and the first sliding member and used to lock the two relative to each other, and a second locking member arranged between the upper frame and the second sliding member and used to lock the two relative to each other, and the first locking member and the second locking member are arranged independently of each other.

[0009] Preferably, the upper portion of the front support frame is rotatably connected to the front portion of the upper frame, the upper portion of the rear support frame is rotatably connected to the rear portion of the upper frame, and the first sliding member and the second sliding member are located between the front support frame and the rear support frame along the front-to-back direction on the upper frame.

[0010] Preferably, when the bed frame is in an unfolded state, the front bracket extends from front to rear and tilted upward, and the rear bracket extends from rear to front and tilted upward. The bed frame also has a folded state, and the front bracket and the rear bracket are close to each other and folded at the bottom of the upper frame.

[0011] Preferably, the upper frame includes two upper enclosure rods which are respectively arranged on the left and right sides and extend in the front-to-back direction, the front bracket has two groups of front support rods which are respectively arranged on the left and right sides and extend in the up-down direction, the rear bracket has two groups of rear support rods which are respectively arranged on the left and right sides and extend in the up-down direction, and on the left and right sides of the bed frame, the upper part of each group of the front support rods is connected to the upper enclosure rod on the same side through the first sliding member, and the upper part of each group of the rear support rods is connected to the upper enclosure rod on the same side through the second sliding member.

[0012] Furthermore, the upper enclosure frame also includes a front side rod fixed between the front end portions of the two upper enclosure rods, and a rear side rod fixed between the rear end portions of the two upper enclosure rods. The front side rod, the rear side rod and the two upper enclosure rods are integrally arranged to form an integral enclosure frame that is closed along the circumferential direction.

[0013] As a preferred embodiment, the upper enclosure rod on each side is provided with a first slide groove and a second slide groove extending along its own length direction, the first slide groove and the second slide groove are parallel to each other, the first sliding member is a first slider slidingly matched with the first slide groove, and the second sliding member is a second slider slidingly matched with the second slide groove.

[0014] To achieve the above-mentioned purpose, another technical solution adopted by the present invention is: a children's bed, including a bed frame with an unfolded state, and a locking mechanism for locking the bed frame in the unfolded state, the bed frame includes an upper frame and a bottom support frame, the bottom support frame includes a front support frame and a rear support frame, the upper part of the front support frame and the upper part of the rear support frame are connected to the upper frame so that they can rotate relative to each other and slide relative to each other in the front and rear directions, the bed frame also includes a front support frame and a rear support frame, the front support frame is rotatably connected between the upper frame and the front support frame, and the rear support frame is rotatably connected between the upper frame and the rear support frame.

[0015] Preferably, the child bed has a high use position in the unfolded state, and when the child bed is in the high use position, the upper part of the front bracket is located on the upper frame in front of the upper part of the rear bracket.

[0016] Preferably, the bed frame also has a folding state, and when the children's bed is converted from the unfolded state to the folded state, the upper part of the front bracket is separated from the upper part of the front support frame, and the upper part of the rear bracket is separated from the upper part of the rear support frame.

[0017] Due to the application of the above technical solution, the present invention has the following advantages compared with the prior art: the child bed of the present invention can make the upper frame rise and fall by adjusting the positions of the first sliding member and the second sliding member on the upper frame, so that the upper bed frame can have different use heights. The child bed has a simple structure, and the structure after folding is very flat and compact, which brings convenience to users' daily carrying and storage. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Attached Figure 1 It is a three-dimensional schematic diagram of the child bed of the present invention in the unfolded state 1;

[0019] Attached Figure 2 It is a three-dimensional schematic diagram of the child bed of the present invention in the second unfolded state;

[0020] Attached Figure 3 It is a three-dimensional schematic diagram of the child bed of the present invention in the unfolded state three;

[0021] Attached Figure 4 It is a three-dimensional schematic diagram of the child bed of the present invention in a folded state;

[0022] Among them: 1. upper frame; 11. upper enclosure rod; 12. front side rod; 12. rear side rod; 2. front bracket; 21. front support rod; 22. front bottom rod; 3. rear bracket; 31. rear support rod; 32. rear bottom rod; 4. front support frame; 41. front support rod; 5. rear support frame; 51. rear support rod; 6. first sliding member; 7. second sliding member; 8. first connecting head; 9. second connecting head. DETAILED DESCRIPTION

[0023] The technical solution of the present invention is further described below in conjunction with the accompanying drawings and specific embodiments.

[0024] See also Figures 1 to 4 The child bed shown comprises a bed frame with an unfolded state and a folded state, and a locking mechanism for locking the bed frame in the unfolded state. The bed frame comprises an upper frame 1 and a bottom support frame, wherein the bottom support frame comprises a front support frame 2 and a rear support frame 3, the upper portion of the front support frame 2 is rotatably connected to a first sliding member 6, the upper portion of the rear support frame 3 is rotatably connected to a second sliding member 7, and the first sliding member 6 and the second sliding member 7 are each slidably arranged on the upper frame 1 in a forward and backward direction. The bed frame also comprises a front support frame 4 and a rear support frame 5, the front support frame 4 is rotatably connected between the upper frame 1 and the front support frame 2, and the rear support frame 5 is rotatably connected between the upper frame 1 and the rear support frame 2.

[0025] As shown in the accompanying drawings, in this embodiment, the rods / components in the bed frame are specifically arranged in the following manner:

[0026] The upper enclosure frame 1 includes two upper enclosure rods 11 which are respectively arranged on the left and right sides and extend in the front-to-back direction, a front side rod 12 which is fixed between the front ends of the two upper enclosure rods 11 and extends in the left-to-right direction, and a rear side rod 13 which is fixed between the rear ends of the two upper enclosure rods 11 and extends in the left-to-right direction. The front side rod 12, the rear side rod 13 and the two upper enclosure rods 11 are integrally arranged to form an integral enclosure frame which is closed along the circumferential direction.

[0027] The front bracket 2 has two groups of front support rods 21, which are arranged on the left and right sides and extend in the up-down direction, and a front bottom rod 22, which is fixed between the bottoms of the two front support rods 21. Here, the front bottom rod 22 is integrally arranged with the two front support rods 21 to form a U-shaped rod with an opening upward. The rear bracket 3 has two groups of rear support rods 3, which are arranged on the left and right sides and extend in the up-down direction, and a rear bottom rod 32, which is fixed between the bottoms of the two rear support rods 31. Here, the rear bottom rod 32 is integrally arranged with the two rear support rods 31 to form a U-shaped rod with an opening upward.

[0028] The front support frame 4 has two front support rods 41 disposed on the left and right sides and extending in the up-down direction, and the rear support frame 5 has two rear support rods 51 disposed on the left and right sides and extending in the up-down direction.

[0029] On the left and right sides of the bed frame, the upper enclosure rod 11 is provided with a first slide groove and a second slide groove (not shown in the figure) extending along its length direction. The first slide groove and the second slide groove are arranged in parallel with each other, and the slideways of the two do not interfere with each other. The upper part of the front support rod 21 is rotatably connected with a first sliding member 6, and the first sliding member 6 is slidably arranged in the first slide groove; the upper part of the rear support rod 31 is rotatably connected with a second sliding member 7, and the second sliding member 7 is slidably arranged in the second slide groove, so that the sliding directions of the first sliding member 6 and the second sliding member 7 on the upper enclosure frame 1 are parallel to each other and do not interfere with each other. Here, the first sliding member 6 is a first slider that slides with the first slide groove, and the second sliding member 7 is a second slider that slides with the second slide groove. The second slide groove is located on the inner side of the first slide groove on the upper enclosure rod 11, so that the two rear support rods 31 are located between the two front support rods 21 along the left and right direction.

[0030] The front part of the upper enclosure rod 11 is fixedly provided with a first connector 8, and the rear part thereof is fixedly provided with a second connector 9. The upper part of the front support rod 41 is rotatably connected to the upper enclosure rod 11 by being rotatably connected to the first connector 8, and the upper part of the rear support rod 51 is rotatably connected to the upper enclosure rod 11 by being rotatably connected to the second connector 9. The lower part of the front support rod 41 is rotatably connected to the front support rod 21 on the same side, and the lower part of the rear support rod 51 is rotatably connected to the rear support rod 31 on the same side. The first sliding member 6 and the second sliding member 7 can slide forward and backward on the rod section between the first connector 8 and the second connector 9 on the upper enclosure rod 11.

[0031] The locking mechanism includes a first locking member disposed between the upper enclosure rod 11 and the first sliding member 6 and used to relatively lock the two, and a second locking member disposed between the upper enclosure rod 11 and the second sliding member 7 and used to relatively lock the two. The first locking member has a plurality of locking gears, so that the first sliding member 6 has a plurality of first working positions spaced apart along the front-to-back direction on the upper enclosure frame 1, and the second locking member also has a plurality of locking gears, so that the second sliding member 7 also has a plurality of second working positions spaced apart along the front-to-back direction on the upper enclosure frame 1, and all the above-mentioned first working positions are arranged in one-to-one correspondence with the second working positions.

[0032] In this embodiment, the first locking member and the second locking member are independently arranged, so that the positions of the first sliding member 6 and the second sliding member 7 in the front-to-back direction of the upper frame 1 can be adjusted or switched separately. In this way, according to the different working positions of the first sliding member 6 and the second sliding member 7 on the upper frame 1, the bed frame has a first use state in which the upper frame 1 extends in the horizontal direction when in the unfolded state, and a second use state in which the upper frame 1 extends obliquely in the front-to-back direction.

[0033] Specifically, in this embodiment, see Figure 1 , Figure 2As shown, the first sliding member 6 has a first working position of 0, 1, 2, 3, 4, 5, which are sequentially spaced from front to back on the upper enclosure rod 11, and the second sliding member 7 has a second working position of 0', 1', 2', 3', 4', 5', which are sequentially spaced from back to front on the upper enclosure rod 11.

[0034] like Figure 1 As shown, when the first sliding member 6 is at the 0 position and the second sliding member 7 is at the 0' position, the bed frame is in an unfolded state, and the upper frame 1 extends in the horizontal direction and is at the highest position, which is the high position of the child bed. In the high position, the first sliding member 6 is located on the upper frame 11 in front of the second sliding member 7, and the entire front support 2 is also located in front of the rear support 3 in the front-to-back direction.

[0035] like Figure 2 As shown, the first sliding member 6 is in the gear position 3, and the second sliding member 7 is in the gear position 1', so that the upper frame 1 extends obliquely along the front-to-back direction, that is, it is in a state where one end is higher than the other end, so that the lying angle of the infant in the child bed can be adjusted, which is mainly used to prevent the child from spilling milk.

[0036] like Figure 3 As shown, the first sliding member 6 is in the gear position 3, and the second sliding member 7 is in the gear position 3', the upper surrounding frame 1 extends in the horizontal direction and is reduced in height in the vertical direction.

[0037] like Figure 4 As shown, when the child bed needs to be folded, the first sliding member 6 slides to the gear position 5, the second sliding member 7 slides to the gear position 5', the front bracket 2 and the front support frame 4 are rotated and folded relative to the upper frame 1, and the rear bracket 3 and the rear support frame 5 are rotated and folded relative to the upper frame 1, so that the front bracket 2 and the rear bracket 3 are close to each other and folded at the bottom of the upper frame 1, presenting as shown in FIG. Figure 4 The compact and flat structure shown.

[0038] In summary, the child bed of the present invention has a simple structure, and the support height of the front and rear of the upper frame 1 can be adjusted separately, so that the upper frame 1 can be raised and lowered in the vertical direction to adjust the use height of the child bed, and the front and rear ends of the upper frame 1 can be in a state of one high and one low, so that the child bed has a function of preventing milk from spilling. In addition, the structure of the child bed after folding is very flat and compact, which brings convenience to users' daily carrying and storage.

[0039] The above embodiments are only for illustrating the technical concept and features of the present invention, and their purpose is to enable people familiar with the technology to understand the content of the present invention and implement it accordingly, and they cannot be used to limit the protection scope of the present invention. Any equivalent changes or modifications made according to the spirit of the present invention should be included in the protection scope of the present invention.

Claims

1. A children's bed, comprising a bed frame in an unfolded state, and a locking mechanism for locking the bed frame in the unfolded state, the bed frame comprising an upper surrounding frame and a bottom support frame, characterized in that: The bottom support frame includes a front support frame and a rear support frame, the upper portion of the front support frame is rotatably connected to a first sliding member, the upper portion of the rear support frame is rotatably connected to a second sliding member, the first sliding member and the second sliding member are each slidably arranged on the upper frame in a front-to-back direction, the bed frame also includes a front support frame and a rear support frame, the front support frame is rotatably connected between the upper frame and the front support frame, the rear support frame is rotatably connected between the upper frame and the rear support frame, wherein, The upper enclosure frame includes two upper enclosure rods which are arranged on the left and right sides and extend in the front-to-back direction, the front bracket has two groups of front support rods which are arranged on the left and right sides and extend in the up-down direction, the rear bracket has two groups of rear support rods which are arranged on the left and right sides and extend in the up-to-down direction, on the left and right sides of the bed frame, the upper part of each group of the front support rods is connected to the upper enclosure rod on the same side through a first sliding member, and the upper part of each group of the rear support rods is connected to the upper enclosure rod on the same side through a second sliding member, the upper enclosure frame also includes a front side rod fixedly arranged between the front ends of the two upper enclosure rods, and a rear side rod fixedly arranged between the rear ends of the two upper enclosure rods, the front side rod, the rear side rod and the two upper enclosure rods are integrally arranged and form an integral enclosure frame which is closed in the circumferential direction, the first sliding member has a plurality of first working positions which are spaced apart in the front-to-back direction on the upper enclosure frame, the second sliding member has a plurality of second working positions which are spaced apart in the front-to-back direction on the upper enclosure frame, and all the first working positions correspond to the second working positions one by one, When the bed frame is in an unfolded state, the bed frame has a first use state in which the upper frame extends in a horizontal direction, and a second use state in which the upper frame extends obliquely in a front-to-rear direction, that is, a state in which one end of the bed frame is higher than the other.

2. The children's bed according to claim 1, characterized in that: The sliding directions of the first sliding member and the second sliding member on the upper frame are parallel to each other and do not interfere with each other.

3. The children's bed according to claim 1, characterized in that: The locking mechanism includes a first locking member arranged between the upper frame and the first sliding member and used to lock the two relative to each other, and a second locking member arranged between the upper frame and the second sliding member and used to lock the two relative to each other. The first locking member and the second locking member are arranged independently of each other.

4. The children's bed according to claim 1, characterized in that: The upper part of the front support frame is rotatably connected to the front part of the upper frame, and the upper part of the rear support frame is rotatably connected to the rear part of the upper frame. The first sliding member and the second sliding member are located between the front support frame and the rear support frame along the front-to-back direction on the upper frame. When the bed frame is in an unfolded state, the front support frame extends from front to back and tilted upward, and the rear support frame extends from back to front and tilted upward. The bed frame also has a folded state, and the front support frame and the rear support frame are close to each other and folded at the bottom of the upper frame.

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