CN220512545U - Novel upper and lower berth guardrail - Google Patents
Novel upper and lower berth guardrail Download PDFInfo
- Publication number
- CN220512545U CN220512545U CN202322179385.XU CN202322179385U CN220512545U CN 220512545 U CN220512545 U CN 220512545U CN 202322179385 U CN202322179385 U CN 202322179385U CN 220512545 U CN220512545 U CN 220512545U
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- Prior art keywords
- connecting rod
- guardrail
- transverse pipe
- bed board
- periphery
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- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 5
- 229910052782 aluminium Inorganic materials 0.000 claims description 5
- 230000000694 effects Effects 0.000 claims 1
- 230000007480 spreading Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The utility model provides a novel upper and lower guardrail of spreading, includes the bed board, the left and right sides of bed board is fixed mounting support frame respectively, and one side fixed mounting guardrail of bed board not leaning on the wall, its characterized in that: the guardrail comprises a first transverse pipe, the first transverse pipe is fixedly arranged on the bed board through a plurality of support rods, a plurality of first shaft sleeves are movably sleeved on the periphery of the first transverse pipe, the periphery of each first shaft sleeve is fixedly connected with one end of a first connecting rod respectively, and the other end of each first connecting rod is fixedly connected with the periphery of a second transverse pipe respectively; two second connecting rods are movably arranged in the first transverse tube, sliding blocks are fixedly installed at the inner ends of the second connecting rods respectively, and a plurality of sliding grooves are formed in the inner walls of the two ends of the first transverse tube. The utility model has simple structure and ingenious conception, the height of the guardrail can be changed according to actual demands, the length of the guardrail can be lengthened, the actual demands can be met, and the utility model is suitable for popularization.
Description
Technical Field
The utility model belongs to the field of guardrails, and particularly relates to a novel upper and lower berth guardrail.
Background
The upper and lower berth guardrails are guardrails for the upper berth, the upper and lower berth guardrails can effectively prevent people sleeping on the upper berth from falling, the accident occurrence probability is greatly reduced, the height and the length of the existing upper and lower berth guardrails are generally not adjustable, when the beddings of the upper and lower berth guardrails are thicker, the guardrails cannot play a protective role, the length of the guardrails is smaller than that of the bed body, cotton quilts can fall in gaps during sleeping, and the sleeping quality of people is affected, so that a novel upper and lower berth guardrails are designed.
Disclosure of Invention
The utility model provides a novel upper and lower berth guard rail, which is used for solving the defects in the prior art.
The utility model is realized by the following technical scheme:
the utility model provides a novel upper and lower guardrail of spreading, includes the bed board, the left and right sides of bed board is fixed mounting support frame respectively, and one side fixed mounting guardrail of bed board not leaning on the wall, its characterized in that: the guardrail comprises a first transverse pipe, the first transverse pipe is fixedly arranged on the bed board through a plurality of support rods, a plurality of first shaft sleeves are movably sleeved on the periphery of the first transverse pipe, the periphery of each first shaft sleeve is fixedly connected with one end of a first connecting rod respectively, and the other end of each first connecting rod is fixedly connected with the periphery of a second transverse pipe respectively; the first transverse pipe is internally and movably provided with two second connecting rods, the inner ends of the second connecting rods are respectively and fixedly provided with sliding blocks, the inner walls at the two ends of the first transverse pipe are provided with a plurality of sliding grooves, the sliding blocks can respectively slide in the corresponding sliding grooves, the inner periphery of the first transverse pipe is respectively provided with two annular grooves, the annular grooves are respectively communicated with the corresponding plurality of sliding grooves, the outer ends of the second connecting rods are respectively and rotatably provided with a second sleeve, the outer periphery of the second sleeve is respectively and fixedly connected with one end of a third connecting rod, and the other ends of the third connecting rods are respectively and slidably arranged in the second transverse pipe.
The novel upper and lower berth guardrails are made of aluminum profiles.
The novel upper and lower berth guard bars are characterized in that the first connecting rod and the third connecting rod are inverted L-shaped connecting rods respectively.
According to the novel upper and lower berth guard rail, the baffle is fixedly installed in the first transverse pipe, and the spring is movably arranged between the baffle and the two sliding blocks.
The novel upper and lower berth guardrails are characterized in that the outer ends of the sliding grooves are closed, and the length of the cross rod part of the third connecting rod is greater than that of the second connecting rod.
According to the novel upper and lower berth guard rail, the supporting plate is fixedly arranged on the first connecting rod.
The utility model has the advantages that: the utility model has simple structure and ingenious conception, the height of the guardrail can be changed according to actual demands, the length of the guardrail can be lengthened, the actual demands can be met, and the utility model is suitable for popularization. When the utility model is used, if the length of the guardrail is required to be lengthened, the two third connecting rods are respectively moved in the direction of deviating from each other, namely, the left third connecting rod is moved leftwards, the right third connecting rod is moved rightwards, and the movement of the third connecting rod respectively drives the corresponding second sleeve and the second connecting rod to move in the direction of deviating from each other, so that the sliding blocks are respectively driven to move towards the two ends of the first transverse tube along the corresponding sliding grooves, and the third connecting rod is stopped from being pulled after the guardrail is lengthened to a proper length; if the height of the guardrail needs to be reduced, firstly, the two third connecting rods respectively move towards the directions close to each other, namely, the left third connecting rod moves rightwards, the right third connecting rod moves leftwards, the third connecting rod moves to respectively drive the corresponding second sleeve and the second connecting rod to move towards the directions close to each other, so that the sliding block is driven to slide towards the middle part of the corresponding first transverse tube along the sliding groove until the sliding block slides into the corresponding annular groove, the sliding block is respectively rotated ninety degrees along the axis of the first transverse tube, the corresponding second connecting rod and the second sleeve synchronously rotate ninety degrees along the axis of the first transverse tube, so that the first connecting rod, the third connecting rod and the second transverse tube are driven to rotate ninety degrees along the axis of the first transverse tube, and then the third connecting rod is respectively pulled towards the directions deviating from each other until the sliding block slides into the corresponding sliding groove, at the moment, and the sliding block cannot rotate along the axis of the first transverse tube again due to the blocking of the side wall of the sliding groove, so that the second transverse tube cannot rotate along the axis of the first transverse tube again, and the height of the guardrail is reduced; the device can change the height and the length of guardrail according to actual demand, and the practicality is high.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions of the prior art, the drawings that are needed in the embodiments or the description of the prior art will be briefly described below, it will be obvious that the drawings in the following description are some embodiments of the present utility model, and that other drawings can be obtained according to these drawings without inventive effort to a person skilled in the art.
FIG. 1 is a schematic diagram of the structure of the present utility model; FIG. 2 is a view in the direction A of FIG. 1; FIG. 3 is a first state diagram of the guardrail folded; fig. 4 is a second state diagram of the guardrail folded.
Reference numerals: 1. the bed board comprises a bed board body, 2, a supporting frame, 3, guardrails, 4, a first transverse pipe, 5, a supporting rod, 6, a first shaft sleeve, 7, a first connecting rod, 8, a second transverse pipe, 9, a second connecting rod, 10, a sliding block, 11, a sliding groove, 12, an annular groove, 13, a second shaft sleeve, 14, a third connecting rod, 40, a baffle, 41, a spring, 60 and a supporting plate.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Novel upper and lower berth guardrails, as shown in figures 1, 2, 3 and 4, comprise a bed board 1, wherein the left side and the right side of the bed board 1 are respectively fixedly provided with a supporting frame 2, and the bed board 1 is not close to one side of a wall and is fixedly provided with a guardrail 3, and the novel upper and lower berth guardrails are characterized in that: the guardrail 3 comprises a first transverse tube 4, the first transverse tube 4 is fixedly arranged on the bed board 1 through a plurality of support rods 5, in the embodiment, the number of the support rods 5 is two, the periphery of the first transverse tube 4 is movably sleeved with a plurality of first shaft sleeves 6, in the embodiment, the number of the first shaft sleeves 6 is two, the inner periphery of the first shaft sleeves 6 is respectively and rotatably connected with the outer periphery of the first transverse tube 4, the outer periphery of the first shaft sleeves 6 is respectively and fixedly connected with one end of a first connecting rod 7, and the other end of the first connecting rod 7 is respectively and fixedly connected with the outer periphery of a second transverse tube 8; the first transverse tube 4 is internally and movably provided with two second connecting rods 9, the second connecting rods 9 are respectively coaxial with the first transverse tube 4, the second connecting rods 9 are symmetrically distributed in the first transverse tube 4 left and right, the inner ends of the second connecting rods 9 are respectively fixedly provided with sliding blocks 10, the inner walls of the two ends of the first transverse tube 4 are respectively provided with a plurality of sliding grooves 11, the sliding grooves 11 are respectively positioned at the upper side, the lower side, the front side and the rear side of the inner periphery of the first transverse tube 4, the sliding blocks 10 can respectively slide in the corresponding sliding grooves 11, the inner periphery of the first transverse tube 4 is respectively provided with two annular grooves 12, the annular grooves 12 are respectively communicated with the corresponding plurality of sliding grooves 11, the annular grooves 12 are respectively coaxially arranged with the second connecting rods 9, the outer ends of the second connecting rods 9 are respectively rotatably provided with second sleeves 13, the outer periphery of the second sleeves 13 are respectively fixedly connected with one ends of third connecting rods 14, the third connecting rods 14 respectively comprise transverse rods and vertical rods, the other ends of the third connecting rods 14 are respectively slidably arranged in the second transverse tube 8, and the transverse rod parts of the third connecting rods 14 are slidably arranged in the second transverse tube 8. The utility model has simple structure and ingenious conception, the height of the guardrail can be changed according to actual demands, the length of the guardrail can be lengthened, the actual demands can be met, and the utility model is suitable for popularization. When the utility model is used, if the length of the guardrail 3 is required to be lengthened, the two third connecting rods 14 are respectively moved in the direction of deviating, namely, the left third connecting rod 14 is moved leftwards, the right third connecting rod 14 is moved rightwards, and the movement of the third connecting rod 14 respectively drives the corresponding second sleeve 13 and the second connecting rod 9 to move in the direction of deviating, so that the sliding blocks 10 are respectively driven to move towards the two ends of the first transverse tube 4 along the corresponding sliding grooves 11 until the guardrail 3 is lengthened to a proper length, and then the third connecting rod 14 is stopped from being pulled; if the height of the guardrail 3 needs to be reduced, firstly, moving two third connecting rods 14 towards the direction close to each other respectively, namely, moving the left third connecting rod 14 to the right, moving the right third connecting rod 14 to the left, respectively driving the corresponding second sleeve 13 and the second connecting rod 9 to move towards the direction close to each other by the movement of the third connecting rod 14, thereby driving the sliding block 10 to slide towards the middle part of the corresponding first transverse tube 4 along the sliding groove 11 until the sliding block 10 slides into the corresponding annular groove 12 respectively, respectively rotating the sliding block 10 by ninety degrees along the axis of the first transverse tube 4, synchronously rotating the corresponding second connecting rod 9 and the second sleeve 13 by ninety degrees along the axis of the first transverse tube 4, thereby driving the first connecting rod 7, the third connecting rod 14 and the second transverse tube 8 to rotate by ninety degrees along the axis of the first transverse tube 4, and then respectively pulling the third connecting rod 14 towards the direction deviating from each other until the sliding block 10 slides into the corresponding sliding groove 11 respectively, and the sliding block 10 cannot rotate along the axis of the first transverse tube 4 any more because of the side wall of the sliding groove 11 blocks the sliding block 10, thereby the guardrail 10 cannot rotate along the axis of the first transverse tube 4, and the second transverse tube 8 cannot rotate along the axis of the first transverse tube 4 any more, and the second transverse tube 3 cannot rotate along the axis 3; the device can change the height and the length of guardrail 3 according to actual demand, and the practicality is high.
Specifically, as shown in the figure, the guardrail 3 in this embodiment is made of an aluminum profile. The aluminum material is light, the weight of the upper and lower bed bodies can be reduced, the aluminum material is not easy to oxidize, and the service life is long.
Specifically, as shown in the figure, the first connecting rod 7 and the third connecting rod 14 in this embodiment are respectively inverted L-shaped connecting rods. The inverted-L-shaped first connecting rod 7 and the third connecting rod 14 can not form a block for the second transverse pipe 8 when the second transverse pipe 8 rotates by one hundred eighty degrees.
Further, as shown in the figure, in the embodiment, the baffle 40 is fixedly installed in the first transverse tube 4, the baffle 40 is located between the two annular grooves 12, a spring 41 is movably disposed between the baffle 40 and the two sliding blocks 10, one end of the spring 41 is respectively in abutting contact fit with one side of the baffle 40, and the other end of the spring 41 is respectively in abutting contact fit with one side of the corresponding sliding block 10. Under the action of the elastic force of the springs 41, the sliding blocks 10 are respectively positioned in the corresponding sliding grooves 11 and cannot enter the annular grooves 12, so that the second transverse tube 8 cannot rotate under the condition that no external force is manually applied.
Further, as shown in the figure, the outer end of the chute 11 is closed, and the length of the cross bar portion of the third link 14 is longer than that of the second link 9. When the sliding block 10 slides to the outer end of the corresponding sliding groove 11, the sliding block 10 and the second connecting rod 9 cannot slide out of the first transverse tube 4 because the outer end of the sliding groove 11 is closed; the length of the third connecting rod 14 is longer than that of the second connecting rod 9, so that the third connecting rod 14 cannot slide out of the second transverse tube 8 when the sliding block 10 slides to the outer end of the corresponding sliding groove 11.
Further, as shown in the figure, the support plate 60 is fixedly mounted on the first connecting rod 7 according to this embodiment. When the first link 7 is rotated ninety degrees along the axis of the first cross tube 4, the support plate 60 is in a horizontal position, at which point the support plate can be used as a learning table.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.
Claims (6)
1. The utility model provides a novel upper and lower shop guardrail, includes bed board (1), and the left and right sides of bed board (1) is fixed mounting support frame (2) respectively, and one side fixed mounting guardrail (3) of bed board (1) not leaning on the wall, its characterized in that: the guardrail (3) comprises a first transverse pipe (4), the first transverse pipe (4) is fixedly arranged on the bed board (1) through a plurality of supporting rods (5), a plurality of first shaft sleeves (6) are movably sleeved on the periphery of the first transverse pipe (4), the periphery of the first shaft sleeves (6) is respectively and fixedly connected with one end of a first connecting rod (7), and the other end of the first connecting rod (7) is respectively and fixedly connected with the periphery of a second transverse pipe (8); the first transverse pipe (4) internal activity is equipped with two second connecting rods (9), the inner of second connecting rod (9) is fixed mounting slider (10) respectively, offer several spout (11) on the inner wall at first transverse pipe (4) both ends, slider (10) can slide in spout (11) that correspond respectively, two ring channels (12) are offered respectively to the inner week of first transverse pipe (4), ring channel (12) are linked together with several spout (11) that correspond respectively, the outer end of second connecting rod (9) rotates respectively and installs second bushing (13), the outer periphery of second bushing (13) is the one end of fixed connection third connecting rod (14) respectively, the other end of third connecting rod (14) is slidable mounting in second transverse pipe (8) respectively.
2. A novel bunk rail as claimed in claim 1, wherein: the guardrail (3) is made of aluminum profiles.
3. A novel bunk rail as claimed in claim 1, wherein: the first connecting rod (7) and the third connecting rod (14) are respectively inverted L-shaped connecting rods.
4. A novel bunk rail as claimed in claim 1, wherein: a baffle (40) is fixedly arranged in the first transverse pipe (4), and a spring (41) is movably arranged between the baffle (40) and the two sliding blocks (10).
5. A novel bunk rail as claimed in claim 1, wherein: the outer end of the sliding groove (11) is closed, and the length of the cross rod part of the third connecting rod (14) is longer than that of the second connecting rod (9).
6. A novel bunk rail as claimed in claim 1, wherein: and a supporting plate (60) is fixedly arranged on the first connecting rod (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322179385.XU CN220512545U (en) | 2023-08-14 | 2023-08-14 | Novel upper and lower berth guardrail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322179385.XU CN220512545U (en) | 2023-08-14 | 2023-08-14 | Novel upper and lower berth guardrail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220512545U true CN220512545U (en) | 2024-02-23 |
Family
ID=89931996
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322179385.XU Active CN220512545U (en) | 2023-08-14 | 2023-08-14 | Novel upper and lower berth guardrail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220512545U (en) |
-
2023
- 2023-08-14 CN CN202322179385.XU patent/CN220512545U/en active Active
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