Bed guardrail easy to install

Abstract

The utility model discloses a bed guardrail easy to install, which comprises two vertical support rods arranged at an interval, the upper parts of the two vertical support rods are respectively provided with a first cross rod, and the two first cross rods are hinged through a first hinge seat; a first quick release device capable of locking the first cross rods on the vertical supporting rods or unlocking the first cross rods to enable the two first cross rods to be close to each other and folded is arranged between the vertical supporting rods and the first cross rods, second cross rods are arranged on the lower portions of the two vertical supporting rods respectively, and the two second cross rods are hinged through a second hinge seat. And a second quick release device capable of locking the second cross rods on the vertical supporting rod or unlocking the second cross rods to enable the two second cross rods to be close to each other and folded is arranged between the vertical supporting rod and the second cross rods. The overall installation and storage are convenient, after the second quick release device is unlocked, the two second cross rods can be closed and folded, and after the first quick release device is unlocked, the two first cross rods can be closed and folded, so that a user can enter and exit conveniently, and the problem that a sliding block and a sliding groove are prone to being blocked in the prior art is solved.

Description

[Technical Field]

[0001] This utility model relates to a bed rail that is easy to install. [Background Technology]

[0002] Because beds are generally quite high nowadays, children are very likely to fall off the bed and get injured when they roll over or play on it. Therefore, more and more parents are installing bed rails on their beds.

[0003] Currently, most bed rails on the market typically consist of two vertical bars, an upper crossbar and a lower crossbar connecting the two vertical bars. The upper crossbar, lower crossbar, and two vertical bars are all fitted with a fabric cover. The end of the upper crossbar has a slider that can be unlocked and moved up and down along the vertical bar. The height of the upper crossbar can be lowered by the slider, making it easier for users to enter and exit the bed rail without having to remove it first. However, during the process of lowering the height of the upper crossbar, the slider's groove can easily get stuck on the vertical bar, making it difficult to slide down smoothly. Moreover, it is inconvenient to install and store.

[0004] Therefore, this utility model was created based on the above-mentioned shortcomings. [Utility Model Content]

[0005] The purpose of this utility model is to overcome the shortcomings of the existing technology and provide a simple bed rail that is easy to install and store.

[0006] This utility model is achieved through the following technical solution:

[0007] A simple bed rail includes two spaced-apart vertical support rods 1. Each of the two vertical support rods 1 has a first horizontal bar 2 at its upper part, and the two first horizontal bars 2 are hinged together by a first hinge seat 3. A first quick-release device 4 is provided between the vertical support rods 1 and the first horizontal bars 2 to lock the first horizontal bars 2 onto the vertical support rods 1 or to unlock the first horizontal bars 2 so that the two first horizontal bars 2 can be reliably folded. Each of the two vertical support rods 1 has a second horizontal bar 5 at its lower part, and the two second horizontal bars 5 are hinged together by a second hinge seat 6. A second quick-release device 7 is provided between the vertical support rods 1 and the second horizontal bars 5 to lock the second horizontal bars 5 onto the vertical support rods 1 or to unlock the second horizontal bars 5 so that the two second horizontal bars 5 can be reliably folded.

[0008] The simple installation bed rail described above is characterized in that: the first quick-release device 4 includes a first connector 41 located at the upper end of the vertical support rod 1 and a second connector 42 located at the end of the first crossbar 2. The first connector 41 has an installation groove 411 with an opening on one side and a fastening platform 412 located at the edge of the opening. The second connector 42 has a fastening groove 421 that can be fastened to the fastening platform 412 and a first locking hole 422 that can be aligned with the opening of the installation groove 411 when the fastening groove 421 is fastened to the fastening platform 412. The installation groove 411 has a locking button 43 that can slide along the installation groove 411 and a first spring 44 that can push one end of the locking button 43 into the first locking hole 422 for positioning when the first locking hole 422 is aligned with the opening of the installation groove 411.

[0009] The simple installation bed rail described above is characterized in that: an anti-detachment device 8 is provided between the snap-fit ​​button 43 and the first connecting member 41 to prevent the snap-fit ​​button 43 from falling out of the mounting groove 411.

[0010] The simple installation bed rail described above is characterized in that: the anti-detachment device 8 includes an elastic buckle 81 provided on the snap button 43 and a slot 82 provided on the inner wall of the mounting groove 411 for one end of the elastic buckle 81 to be snapped into and limited. When the snap button 43 is pressed or pushed by the first spring 44, the snap end of the elastic buckle 81 slides along the slot 82.

[0011] The simple installation bed rail described above is characterized in that: one end of the second crossbar 5 is provided with a first protrusion hole 51, the second quick-release device 7 includes a third connector 71 provided at the lower end of the vertical support rod 1, the third connector 71 is provided with a second locking hole 711, and the second crossbar 5 is provided with an elastic insert 72, one end of which can extend from the first protrusion hole 51 and be inserted into the second locking hole 711.

[0012] The simple installation bed rail described above is characterized in that: the first protrusion hole 51 is provided in two parts and is respectively provided on both sides of the second crossbar 5; the elastic plug 72 includes a U-shaped or V-shaped spring piece 721 and a plug post 722 provided at both ends of the spring piece 721 and can be extended from the two first protrusion holes 51 and inserted into the second locking hole 711 respectively.

[0013] The simple installation bed rail described above is characterized in that: the lower ends of the two vertical support rods 1 are respectively provided with height adjustment rods 9 that can slide up and down relative to the vertical support rods 1, and the third connecting member 71 is provided with a locking device 10 that locks the vertical support rod 1 onto the height adjustment rod 9 after it slides relative to the height adjustment rod 9.

[0014] The simple installation bed rail described above is characterized in that: the height adjustment rod 9 is provided with a plurality of side holes 91 along the length direction, and the locking device 10 includes a locking block 101 that can be slidably disposed on the third connecting member 71 and a second spring 102 that can push one end of the locking block 101 into one of the side holes 91.

[0015] The simple bed rail described above is characterized in that: the bottom of the height adjustment rod 9 is provided with a support leg 92, and the line connecting the support leg 92 and the two vertical support rods 1 forms a 45-degree angle in the horizontal direction.

[0016] The simple bed rail described above is characterized in that: an arched support rod 20 is connected between the two legs 92.

[0017] Compared with the prior art, the present invention has the following advantages:

[0018] 1. After the second quick-release device of this application is unlocked, the two second crossbars can be reliably folded together, and after the first quick-release device is unlocked, the two first crossbars can be reliably folded together, which also facilitates the user's entry and exit, avoiding the problem of easy jamming of the slider groove in the prior art. The overall installation and storage are convenient. Merchants can sell the bed rail with pre-set cloth covers folded to consumers. When users install the bed rail for the first time, they do not need to assemble the parts in a complicated way. They only need to lock the first quick-release device and the second quick-release device to fix the first crossbar and the second crossbar respectively, which greatly improves the installation efficiency. When the bed rail is not in use, it can be quickly folded and stored to save space, and it can be quickly unfolded and installed when used again. The operation is simple and provides great convenience to users.

[0019] 2. In this utility model, the support legs and the line connecting the two vertical support rods form a 45-degree angle, and the bow-shaped support rod is designed so that when the bed rail needs to be fixed to the bed board, the support legs on adjacent bed rails will not cross or overlap. This avoids the height difference caused by the cross of the support legs and enhances the stability of the bed rail when it is placed. [Attached Image Description]

[0020] Figure 1 This is a perspective view of the present invention;

[0021] Figure 2 yes Figure 1 Enlarged view of point A in the middle;

[0022] Figure 3 yes Figure 2 One of the exploded diagrams of the structure;

[0023] Figure 4 yes Figure 2 The second exploded diagram of the structure;

[0024] Figure 5yes Figure 1 Enlarged view of point B in the middle;

[0025] Figure 6 yes Figure 5 Decomposition diagram of the structure.

Detailed Implementation Methods

[0026] The present invention will be further described below with reference to the accompanying drawings:

[0027] like Figures 1 to 6 As shown, a simple bed rail includes two spaced-apart vertical support rods 1. Each of the upper parts of the two vertical support rods 1 has a first horizontal bar 2, which is hinged together by a first hinge seat 3. A first quick-release device 4 is provided between the vertical support rods 1 and the first horizontal bar 2, capable of locking the first horizontal bar 2 onto the vertical support rod 1 or unlocking the first horizontal bar 2 to reliably fold it. Each of the lower parts of the two vertical support rods 1 has a second horizontal bar 5, which is hinged together by a second hinge seat 6. A second quick-release device 7 is provided between the vertical support rods 1 and the second horizontal bar 5, capable of locking the second horizontal bar 5 onto the vertical support rod 1 or unlocking the second horizontal bar 5 to reliably fold it. In this application, after the second quick-release device 7 is unlocked, the two second horizontal bars 5 can be reliably folded, and after the first quick-release device 4 is unlocked, the two first horizontal bars 2 can be reliably folded, facilitating user access and avoiding the problem of easy jamming of the slider groove in the prior art. The bed rail is easy to install and store. Merchants can sell the bed rail with pre-installed fabric covers folded up to consumers. When installing the bed rail for the first time, users do not need to assemble the parts in a complicated way. They only need to lock the first quick-release device 4 and the second quick-release device 7 to fix the first crossbar 2 and the second crossbar 5, which greatly improves the installation efficiency. When the bed rail is not in use, it can be quickly folded and stored to save space. When it is used again, it can be quickly unfolded and installed. The operation is simple and provides great convenience to users.

[0028] like Figure 3 and Figure 4As shown, the first quick-release device 4 includes a first connector 41 located at the upper end of the vertical support rod 1 and a second connector 42 located at the end of the first crossbar 2. The first connector 41 has a mounting groove 411 with an opening on one side and a latching platform 412 located at the edge of the opening. The second connector 42 has a latching groove 421 that can be fastened to the latching platform 412 and a first locking hole 422 that can be aligned with the opening of the mounting groove 411 when the latching groove 421 is fastened to the latching platform 412. The mounting groove 411 has a locking button 43 that can slide along the mounting groove 411 and a first spring 44 that can push one end of the locking button 43 into the first locking hole 422 for positioning when the first locking hole 422 is aligned with the opening of the mounting groove 411. The first connector 41 is installed at the upper end of the vertical support rod 1, and the second connector 42 is installed at the end of the first crossbar 2. During installation, align the latch 421 on the second connector 42 with the latch 412 on the first connector 41 and fasten it. At this time, the first locking hole 422 aligns with the opening of the mounting groove 411. The first spring 44 inside the mounting groove 411 will push the locking button 43, causing one end of it to insert into the first locking hole 422, thereby locking the first crossbar 2 onto the vertical support rod 1. When it is necessary to unlock and fold the two first crossbars 2 together, press the locking button 43 to disengage it from the first locking hole 422, thus unlocking the first crossbar 2 relative to the vertical support rod 1 and facilitating folding.

[0029] Furthermore, an anti-disengagement device 8 is provided between the snap-fit ​​button 43 and the first connector 41 to prevent the snap-fit ​​button 43 from disengaging from the mounting groove 411.

[0030] Specifically, the anti-detachment device 8 includes an elastic buckle 81 on the snap-fit ​​button 43 and a slot 82 on the inner wall of the mounting groove 411, which allows one end of the elastic buckle 81 to be engaged and limited. When the snap-fit ​​button 43 is pressed or pushed by the first spring 44, the snap-fit ​​end of the elastic buckle 81 slides along the slot 82. The elastic buckle 81 is engaged in the slot 82, preventing the snap-fit ​​button 43 from coming out of the mounting groove 411, thus ensuring the normal use of the first quick-release device.

[0031] like Figure 5 and Figure 6 As shown, the second crossbar 5 has a first extension hole 51 at one end, and the second quick-release device 7 includes a third connector 71 located at the lower end of the vertical support rod 1. The third connector 71 has a second locking hole 711, and the second crossbar 5 has an elastic insert 72 with one end extending from the first extension hole 51 and locking into the second locking hole 711.

[0032] Specifically, there are two first protrusion holes 51, respectively located on both sides of the second crossbar 5. The elastic insert 72 includes a U-shaped or V-shaped spring piece 721 and a pin 722 located at both ends of the spring piece 721, which can extend from the two first protrusion holes 51 and be inserted into the second locking hole 711. During installation, the pin 722 of the elastic insert 72 on the second crossbar 5 is aligned with the second locking hole 711 on the third connector 71. The spring piece 721 of the elastic insert 72 deforms under force, causing the pin 722 to insert into the second locking hole 711, thereby locking the second crossbar 5 onto the vertical support rod 1. When it is necessary to unlock and fold the two second crossbars 5 together, press the second crossbar 5 firmly to disengage the pin 722 of the elastic insert 72 from the second locking hole 711, thereby unlocking the second crossbar 5 relative to the vertical support rod 1 and facilitating folding.

[0033] In this utility model, the lower ends of the two vertical support rods 1 are respectively provided with height adjustment rods 9 that can slide up and down relative to the vertical support rods 1, and the third connecting member 71 is provided with a locking device 10 that locks the vertical support rods 1 onto the height adjustment rods 9 after they slide relative to the height adjustment rods 9.

[0034] Specifically, the height adjustment lever 9 has multiple side holes 91 along its length. The locking device 10 includes a locking block 101 slidably mounted on the third connector 71 and a second spring 102 that can push one end of the locking block 101 into one of the side holes 91. When the height of the bed rail needs to be adjusted, the locking block 101 is moved so that one end of it disengages from the side hole 91 on the height adjustment lever 9, allowing the vertical support rod 1 to slide up and down relative to the height adjustment lever 9. After adjusting to the appropriate height, the locking block 101 is released, and the second spring 102 pushes the locking block 101 so that one end of it inserts into the corresponding side hole 91, thereby locking the vertical support rod 1 onto the height adjustment lever 9 and realizing the adjustment of the bed rail height.

[0035] Specifically, the bottom of the height adjustment rod 9 is equipped with a support leg 92, and the line connecting the support leg 92 and the two vertical support rods 1 forms a 45-degree angle in the horizontal direction. Furthermore, an arc-shaped support rod 20 connects the two support legs 92. The 45-degree angle between the support leg and the two vertical support rods, along with the arc-shaped support rod 20, ensures that when the bed rail is fixed to the bed board, the support legs on adjacent bed rails will not overlap, thus avoiding height differences caused by overlapping support legs and enhancing the stability of the bed rail when placed.

Claims

1. A simple bed rail, comprising two spaced vertical support rods (1), each of the two vertical support rods (1) having a first crossbar (2) at its upper part, the two first crossbars (2) being hinged together by a first hinge seat (3), a first quick-release device (4) being provided between the vertical support rods (1) and the first crossbars (2) to lock the first crossbars (2) on the vertical support rods (1) or to unlock the first crossbars (2) so that the two first crossbars (2) can be reliably folded together, each of the two vertical support rods (1) having a second crossbar (5) at its lower part, the two second crossbars (5) being hinged together by a second hinge seat (6), a second quick-release device (7) being provided between the vertical support rods (1) and the second crossbars (5) to lock the second crossbars (5) on the vertical support rods (1) or to unlock the second crossbars (5) so that the two second crossbars (5) can be reliably folded together.

2. The easily installed bed rail according to claim 1, characterized in that: The first quick-release device (4) includes a first connector (41) at the upper end of the vertical support rod (1) and a second connector (42) at the end of the first crossbar (2). The first connector (41) has a mounting groove (411) with an opening on one side and a latching platform (412) at the edge of the opening. The second connector (42) has a latching groove (421) that can be latched onto the latching platform (412) and a first locking hole (422) that can be aligned with the opening of the mounting groove (411) when the latching groove (421) is latched onto the latching platform (412). The mounting groove (411) has a locking button (43) that can slide along the mounting groove (411) and a first spring (44) that can push one end of the locking button (43) into the first locking hole (422) for positioning when the first locking hole (422) is aligned with the opening of the mounting groove (411).

3. The easily installed bed rail according to claim 2, characterized in that: An anti-detachment device (8) is provided between the snap-fit ​​button (43) and the first connector (41) to prevent the snap-fit ​​button (43) from falling out of the mounting groove (411).

4. The easily installed bed rail according to claim 3, characterized in that: The anti-detachment device (8) includes an elastic buckle (81) on the snap button (43) and a slot (82) on the inner wall of the mounting groove (411) for one end of the elastic buckle (81) to be snapped into and limited. When the snap button (43) is pressed or pushed by the first spring (44), the snap end of the elastic buckle (81) slides along the slot (82).

5. The simple installation bed rail according to claim 1, characterized in that: The second crossbar (5) has a first protrusion hole (51) at one end. The second quick-release device (7) includes a third connector (71) at the lower end of the vertical support (1). The third connector (71) has a second locking hole (711). The second crossbar (5) has an elastic insert (72) with one end that can extend from the first protrusion hole (51) and lock into the second locking hole (711).

6. The easily installed bed rail according to claim 5, characterized in that: The first protrusion hole (51) is provided in two and is respectively located on both sides of the second crossbar (5). The elastic plug (72) includes a U-shaped or V-shaped spring piece (721) and a plug (722) located at both ends of the spring piece (721) and can be extended from the two first protrusion holes (51) and inserted into the second plug hole (711).

7. The easily installed bed rail according to claim 5, characterized in that: The lower ends of the two vertical support rods (1) are respectively provided with height adjustment rods (9) that can slide up and down relative to the vertical support rods (1). The third connector (71) is provided with a locking device (10) that locks the vertical support rod (1) onto the height adjustment rod (9) after it slides relative to the height adjustment rod (9).

8. The easily installed bed rail according to claim 7, characterized in that: The height adjustment rod (9) is provided with a plurality of side holes (91) along the length direction. The locking device (10) includes a locking block (101) that is slidably disposed on the third connector (71) and a second spring (102) that can push one end of the locking block (101) into one of the side holes (91).

9. The easily installed bed rail according to claim 7, characterized in that: The bottom of the height adjustment rod (9) is provided with a support foot (92), and the line connecting the support foot (92) and the two vertical support rods (1) forms a 45-degree angle in the horizontal direction.

10. The easily installed bed rail according to claim 9, characterized in that: An arc-shaped support rod (20) is connected between the two legs (92).

Images