CN212415306U - Bed guardrail with knob opening mode - Google Patents
Bed guardrail with knob opening mode Download PDFInfo
- Publication number
- CN212415306U CN212415306U CN202020446815.3U CN202020446815U CN212415306U CN 212415306 U CN212415306 U CN 212415306U CN 202020446815 U CN202020446815 U CN 202020446815U CN 212415306 U CN212415306 U CN 212415306U
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- knob
- connecting piece
- stand
- bed guardrail
- groove
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- 230000033001 locomotion Effects 0.000 claims abstract description 11
- 238000000034 method Methods 0.000 claims abstract description 11
- 238000000926 separation method Methods 0.000 claims abstract description 6
- 230000005540 biological transmission Effects 0.000 claims description 27
- 238000004804 winding Methods 0.000 claims description 11
- 230000006835 compression Effects 0.000 claims description 9
- 238000007906 compression Methods 0.000 claims description 9
- 230000002349 favourable effect Effects 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 5
- 208000027418 Wounds and injury Diseases 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 230000006378 damage Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
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Abstract
The utility model belongs to the technical field of bed guardrail, in particular to a bed guardrail with knob opening mode, which comprises a cross rod and a stand column for supporting the cross rod, wherein the cross rod is connected with the stand column in a sliding way, a clamping piece clamped with the stand column is arranged on the cross rod in a sliding way, a connecting piece connected with the clamping piece is arranged in the cross rod in a sliding way, a control handle is arranged on the cross rod, and a knob for driving the connecting piece to move is arranged on the control handle in a rotating way; be provided with the drive assembly who is connected with the knob among the control handle, drive assembly includes the flexible band, and the knob rotates the in-process, and the flexible band twines makes drive assembly and connecting piece motion on the knob to drive joint spare and stand separation, realize the relative slip of horizontal pole and stand, the utility model aims at providing a convenient operation, high knob open mode's of security bed guardrail.
Description
Technical Field
The utility model belongs to the technical field of bed guardrail/bed rail, refer in particular to a bed guardrail of knob open mode.
Background
Along with the continuous growth of infant, the nature of infant's lively nature shows gradually, the less crib of area can not satisfy infant's activity and play gradually, but the commonly-used bed in the family does not have the guardrail mostly, when infant's activity or the bed is thoroughly rolled, fall from the bed because of accident easily, cause the injury, the emergence of bed guardrail then has avoided the emergence of this kind of accident for infant's head of a family, the bed guardrail among the prior art can control the perpendicular oscilaltion of horizontal pole mostly according to user's demand, the guardrail of bed on the market mostly sets up elastic clamping spare through the guardrail both ends simultaneously makes horizontal pole and stand joint fixed, and realize the joint and the separation of horizontal pole and stand through the latch device of operating guardrail both ends clamping spare respectively, complex operation is neither convenient.
Disclosure of Invention
The utility model aims at providing a convenient operation, high bed guardrail of knob open mode of security.
The purpose of the utility model is realized like this:
a bed guardrail adopting a knob opening mode comprises a cross rod and a stand column for supporting the cross rod, wherein the cross rod is connected with the stand column in a sliding mode, a clamping piece clamped with the stand column is arranged on the cross rod in a sliding mode, a connecting piece connected with the clamping piece is arranged in the cross rod in a sliding mode, a control handle is arranged on the cross rod, and a knob used for driving the connecting piece to move is arranged on the control handle in a rotating mode;
the control handle is internally provided with a transmission assembly connected with the knob, the transmission assembly comprises a flexible belt, and in the rotating process of the knob, the flexible belt is wound on the knob to enable the transmission assembly and the connecting piece to move and drive the clamping piece to be separated from the stand column, so that the transverse rod and the stand column slide relatively.
Preferably, the two sides of the knob are provided with connecting pieces, the transmission assembly further comprises two groups of connecting seats detachably connected with the connecting pieces, two ends of the flexible belt are respectively connected with the two groups of connecting seats, the knob is provided with a placing groove, the flexible belt penetrates through the placing groove, and in the movement process of driving the connecting pieces by the knob, the knob rotates to enable the flexible belt to be wound on the knob and enables the connecting pieces to be close to the knob through the connecting seats.
Preferably, the placing groove is internally provided with an anti-skid bulge, and the flexible belt is provided with an anti-skid groove matched with the anti-skid bulge.
Preferably, the two groups of connecting seats are respectively provided with a guide rod and a guide hole, the guide rods on one group of connecting seats are matched with the guide holes on the other group of connecting seats, and when the knob drives the driving part to move, the guide rods slide in the guide holes relatively.
Preferably, the guide rod is sleeved with a compression spring for driving the two groups of connecting seats to reset, and two ends of the compression spring respectively abut against the two groups of connecting seats.
Preferably, T-shaped connecting portions are arranged at two ends of the flexible belt, T-shaped connecting grooves matched with the connecting portions are formed in the connecting seat, and the connecting portions are detachably arranged in the connecting grooves.
Preferably, the connecting piece is provided with a positioning part, the transmission assembly is provided with a positioning hole matched with the positioning part, the positioning part is provided with an elastic bolt, the side wall of the positioning hole is provided with a clamping hole matched with the elastic bolt, and the connecting piece and the transmission assembly are relatively fixed when the elastic bolt is matched with the positioning hole.
Preferably, the control handle is provided with a control port communicated with the clamping hole, and when the connecting piece and the transmission assembly are relatively detached, a user controls the elastic bolt to be separated from the clamping hole through the control port.
Preferably, the control handle is provided with a limiting groove, and the end part of the elastic bolt is arranged in the limiting groove in a sliding manner.
Preferably, be provided with the mounting groove on the connecting piece, be provided with in the mounting groove and be used for the drive the first elastic component that the connecting piece resets is provided with the setting element on the horizontal pole, and first elastic component drive connecting piece supports tightly on the setting element to make knob and connecting piece reset, and make joint spare and stand cooperation.
Compared with the prior art, the utility model outstanding and profitable technological effect is:
1. the utility model utilizes the flexible belt to wind on the knob to draw the connecting piece to move, thereby controlling the clamping and fixing of the cross bar and the upright post, the structure is simple, the production cost is low, the flexible belt can be stacked layer by layer in the winding process, and can not be wound mutually, the use of a user is convenient, and the bed guardrail is controlled by the knob rotation in the structure, the operation is convenient to be controlled by one hand of the user, and the use of the user is convenient; the utility model discloses a flexible belt, including flexible belt, knob, connecting seat, knob, connecting piece, simple structure, convenient knob and flexible belt, the flexible belt both ends are connected with two sets of connecting seats respectively, are provided with the resettlement groove on the knob, and the flexible belt passes from the resettlement groove, and in the knob drive connecting piece motion process, the knob rotates and makes the flexible belt twine on the knob to make the connecting piece be close to the knob through the connecting seat, simple structure makes things convenient for being connected of knob and flexible belt, can not appear because of production error or installation error lead to the condition emergence of two sets of connecting piece asynchronous motion, and the equal controllable connecting piece motion of knob positive and negative rotation in this structure facilitates the use, be provided with the non-slip raised in.
2. The guide rods and the guide holes are arranged on the two groups of connecting seats, the guide rods on one group of connecting seats are matched with the guide holes on the other group of connecting seats, when the knob drives the driving part to move, the guide rods slide relatively in the guide holes, the structure is convenient for the stable movement of the two groups of connecting seats, and the two groups of connecting seats are prevented from deflecting to influence the normal winding of the flexible belt on the knob; the cover is equipped with the compression spring who is used for driving two sets of connecting seats to reset on the guide bar, and compression spring both ends are supported tightly respectively on two sets of connecting seats, and are provided with on the connecting piece and are used for the drive the automatic re-setting of connecting seat and connecting piece of being convenient for avoids joint spare and stand accident to break away from, through the security of bed guardrail.
3. The connecting piece is provided with a positioning part, the transmission assembly is provided with a positioning hole matched with the positioning part, the positioning part is provided with an elastic bolt, the side wall of the positioning hole is provided with a clamping hole matched with the elastic bolt, and the connecting piece and the transmission assembly are relatively fixed when the elastic bolt is matched with the positioning hole; be provided with the control mouth with joint hole intercommunication on the brake valve lever, when connecting piece and transmission assembly dismantled relatively, the user passes through control mouth control elastic bolt and joint hole separation, the quick dismantlement of the bed guardrail of being convenient for, the last spacing groove that is provided with of brake valve lever, the elastic bolt tip slides and sets up in the spacing groove, and the person of facilitating the use uses, reduces the useless work in the user operation process, and is favorable to reducing the deformation of elastic component, is favorable to prolonging the life of elastic component.
Drawings
Fig. 1 is an exploded schematic view of the present invention;
fig. 2 is one of the cross-sectional views of the present invention;
fig. 3 is a second cross-sectional view of the present invention;
FIG. 4 is a schematic view of the structure of the transmission assembly of the present invention;
fig. 5 is an exploded view of the transmission assembly of the present invention;
FIG. 6 is a schematic structural view of a connector according to the present invention;
fig. 7 is a cross-sectional view of the elastic bolt of the present invention;
fig. 8 is a schematic structural diagram of the middle knob of the present invention.
In the figure: 1-a control handle; 2-a connector; 3-a knob; 4-a clamping piece; 5-a first elastic member; 6-a positioning member; 7-elastic bolt; 8-a transmission assembly; 9-upright post; 10-a cross bar; 11-an inner tube; 12-rear cover; 13-a front cover;
14-a control port; 15-a limiting groove; 21-mounting grooves; 22-a positioning section; 23-mounting holes; 31-a control section;
32-a winding; 33-a placement groove; 34-a stud; 71-a fixed seat; 72-a sliding head;
73-a second elastic member; 81-flexible band; 82-anti-slip groove; 83-a connecting part; 84-a connection seat; 85-a guide rod; 86-a compression spring; 87-positioning holes; 88-a clamping hole; 89-a guide hole; 841-connecting trough.
Detailed Description
The invention will be further described in the following with reference to the accompanying drawings in which:
referring to fig. 1 to 8, a bed guardrail with a knob opening mode comprises a cross rod 10 and a vertical column 9 for supporting the cross rod 10, wherein the cross rod 10 is connected with the vertical column 9 in a sliding manner, a clamping piece 4 clamped with the vertical column 9 is arranged on the cross rod 10 in a sliding manner, a connecting piece 2 connected with the clamping piece 4 is arranged in the cross rod 10 in a sliding manner, a control handle 1 is arranged on the cross rod 10, and a knob 3 for driving the connecting piece 2 to move is arranged on the control handle 1;
be provided with the drive assembly 8 of being connected with knob 3 in the brake valve lever 1, drive assembly 8 includes flexible area 81, knob 3 rotates the in-process, flexible area 81 winding makes drive assembly 8 and connecting piece 2 motion on knob 3, and drive joint 4 and stand 9 separation, realize the relative slip of horizontal pole 10 and stand 9, moreover, the steam generator is simple in structure, low in production cost, flexible area 81 winding in-process can pile up layer upon layer, can not intertwine, the person of facilitating the use uses, rotate control bed guardrail through knob 3 in this structure, the one-hand control operation of person of facilitating the use, the person of facilitating the use uses, and because knob 3 just reversing all can make flexible area 81 winding on knob 3, and is convenient to use.
Preferably, the two sides of the knob 3 are both provided with the connecting members 2, when in use, the knob 3 simultaneously controls the clamping members 4 on the two sides of the control handle 1 to be separated from the upright post 9, so as to facilitate the use of a user, the transmission assembly 8 further comprises two groups of connecting seats 84 detachably connected with the connecting members 2, two ends of the flexible belt 81 are respectively connected with the two groups of connecting seats 84, the knob 3 is provided with a placing groove 33, the flexible belt 81 passes through the placing groove 33, the knob 3 drives the connecting members 2 to move, the knob 3 rotates to wind the flexible belt 81 on the knob 3, the connecting members 2 approach the knob 3 through the connecting seats 84, so as to facilitate the connection between the knob 3 and the flexible belt 81, and asynchronous movement of the two groups of connecting members 2 caused by production errors or installation errors does not occur, in the embodiment, the knob 3 comprises a control part 31 exposed outside, and the control part 31 is, the seating groove 33 axially divides the winding portion 32 in half.
In this embodiment, T-shaped connection portions 83 are disposed at two ends of the flexible belt 81, a T-shaped connection groove 841 matched with the connection portion 83 is disposed on the connection seat 84, and the connection portion 83 is detachably disposed in the connection groove 841.
Preferably, the anti-slip protrusions 34 are arranged in the placing grooves 33, the anti-slip grooves 82 matched with the anti-slip protrusions 34 are arranged on the flexible belts 81, accidental separation of the flexible belts 81 and the rotary knob 3 is avoided, and the anti-slip protrusions 34 are provided with inclined guide surfaces, so that the flexible belts 81 and the rotary knob 3 can be conveniently detached and connected.
All be provided with guide bar 85 and guiding hole 89 on two sets of connecting seats 84, the guide bar 85 on a set of connecting seat 84 cooperates with the guiding hole 89 on another set of connecting seat 84, when knob 3 drive transmission spare moves, guide bar 85 is relative slip in guiding hole 89, this structure is convenient for two sets of connecting seats 84 steady motion, avoid two sets of connecting seats 84 to take place the incline, influence the normal winding of flexible area 81 on knob 3, when two sets of connecting seats 84 take place the incline, the flexible piece can be twined to winding portion 32 both ends gradually, influence the normal use of bed guardrail.
The utility model discloses it is preferred the cover is equipped with the compression spring 86 that is used for driving two sets of connecting seats 84 to reset on the guide bar 85, and tightly is supported respectively on two sets of connecting seats 84 at compression spring 86 both ends to make the flexible band 81 tighten, the automatic re-setting of connecting seat 84 and connecting piece 2 of being convenient for avoids joint spare 4 and stand 9 accident to break away from, through the security of bed guardrail.
The connecting piece 2 is provided with a positioning portion 22, the transmission assembly 8 is provided with a positioning hole 87 matched with the positioning portion 22, in this embodiment, the positioning hole 87 is arranged on the connecting seat 84, the positioning portion 22 is provided with an elastic bolt 7, the side wall of the positioning hole 87 is provided with a clamping hole 88 matched with the elastic bolt 7, the connecting piece 2 is fixed relative to the transmission assembly 8 when the elastic bolt 7 is matched with the positioning hole 87, the positioning portion 22 and the elastic bolt 7 are arranged to facilitate the rapid positioning and installation of the connecting piece 2 and the connecting seat 84, and the production efficiency is improved.
In this embodiment, the elastic bolt 7 includes a fixed seat 71, a sliding head 72 and a second elastic member 73 are disposed in the fixed seat 71, the second elastic member 73 drives the sliding head 72 to extend out of the fixed seat 71 and cooperate with the clamping hole 88, a mounting hole 23 is disposed on the positioning hole 87, and the fixed seat 71 is fixedly disposed in the mounting hole 23.
The control handle 1 is provided with a control port 14 communicated with the clamping hole 88, when the connecting piece 2 and the transmission assembly 8 are relatively detached, a user controls the elastic bolt 7 to be separated from the clamping hole 88 through the control port 14, the structure is convenient for the connecting piece 2 and the connecting seat 84 to be rapidly detached, and the bed guardrail can be stored and transported conveniently.
Be provided with spacing groove 15 on brake valve lever 1, 7 tip slides and sets up in spacing groove 15 of elastic bolt, and the person of facilitating the use uses, reduces the useless work among the user operation process, and is favorable to reducing the deformation of elastic component, is favorable to prolonging the life of elastic component, brake valve lever 1 is provided with inner tube 11 including dismantling protecgulum 13 and back lid 12 of connection between protecgulum 13 and the back lid 12, and transmission assembly 8 wears to establish in inner tube 11, and inner tube 11 is provided with the wearing and tearing that are favorable to reducing transmission assembly 8, and the person of facilitating the use uses, and spacing groove 15 sets up on inner tube 11 lateral wall in this embodiment.
Be provided with mounting groove 21 on the connecting piece 2, be provided with in the mounting groove 21 and be used for the drive first elastic component 5 that connecting piece 2 resets is provided with setting element 6 on the horizontal pole 10, and first elastic component 5 drive connecting piece 2 supports tightly on setting element 6 to make knob 3 reset, and make joint 4 and stand 9 cooperation, avoid in the use that joint 4 breaks away from with stand 9, improve the security of bed guardrail, in this embodiment setting element 6 passes from mounting groove 21, and 5 one end of first elastic component is supported tightly on mounting groove 21 lateral wall, and the 5 other end of first elastic component is supported tightly on setting element 6.
The above-mentioned embodiment is only the preferred embodiment of the present invention, and does not limit the protection scope of the present invention according to this, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (10)
1. The utility model provides a bed guardrail of knob mode of opening, includes horizontal pole (10) to and be used for supporting stand (9) of horizontal pole (10), horizontal pole (10) and stand (9) sliding connection, slide on horizontal pole (10) and be provided with joint spare (4) with stand (9) joint, its characterized in that: a connecting piece (2) connected with the clamping piece (4) is arranged in the cross rod (10) in a sliding mode, a control handle (1) is arranged on the cross rod (10), and a knob (3) used for driving the connecting piece (2) to move is arranged on the control handle (1) in a rotating mode;
be provided with transmission assembly (8) be connected with knob (3) in control handle (1), transmission assembly (8) include flexible band (81), and knob (3) rotate the in-process, and flexible band (81) winding makes transmission assembly (8) and connecting piece (2) motion on knob (3) to drive joint spare (4) and stand (9) separation, realize the relative slip of horizontal pole (10) and stand (9).
2. The knob-open-type bed fence as claimed in claim 1, wherein: knob (3) both sides all are provided with connecting piece (2), drive assembly (8) still include two sets of connecting seat (84) of dismantling the connection with connecting piece (2), flexible area (81) both ends are connected with two sets of connecting seat (84) respectively, be provided with on knob (3) and place groove (33), flexible area (81) pass from placing groove (33), knob (3) drive connecting piece (2) motion in-process, knob (3) are rotated and are made flexible area (81) winding on knob (3), and make connecting piece (2) be close to knob (3) through connecting seat (84).
3. The knob-open-type bed fence as claimed in claim 2, wherein: the placing groove (33) is internally provided with an anti-skid protrusion (34), and the flexible belt (81) is provided with an anti-skid groove (82) matched with the anti-skid protrusion (34).
4. A knob-operated bed guardrail as claimed in claim 2 or 3, wherein: the two groups of connecting seats (84) are respectively provided with a guide rod (85) and a guide hole (89), the guide rods (85) on one group of connecting seats (84) are matched with the guide holes (89) on the other group of connecting seats (84), and when the knob (3) drives the transmission piece to move, the guide rods (85) relatively slide in the guide holes (89).
5. The knob-open-type bed fence as claimed in claim 4, wherein: the guide rod (85) is sleeved with a compression spring (86) for driving the two groups of connecting seats (84) to reset, and two ends of the compression spring (86) are respectively abutted against the two groups of connecting seats (84).
6. The knob-actuated bed guardrail of claim 5, wherein: the flexible belt (81) both ends are provided with T type connecting portion (83), are provided with on connecting seat (84) with connecting portion (83) complex T type spread groove (841), connecting portion (83) can be dismantled and set up in spread groove (841).
7. A knob-open-type bed guardrail as claimed in claim 1, 2, 3, 5 or 6, wherein: the connecting piece is characterized in that a positioning portion (22) is arranged on the connecting piece (2), a positioning hole (87) matched with the positioning portion (22) is formed in the transmission assembly (8), an elastic bolt (7) is arranged on the positioning portion (22), a clamping hole (88) matched with the elastic bolt (7) is formed in the side wall of the positioning hole (87), and the connecting piece (2) and the transmission assembly (8) are fixed relatively when the elastic bolt (7) is matched with the positioning hole (87).
8. The knob-open-type bed fence as claimed in claim 7, wherein: the control handle (1) is provided with a control port (14) communicated with the clamping hole (88), and when the connecting piece (2) and the transmission assembly (8) are relatively detached, a user controls the elastic bolt (7) to be separated from the clamping hole (88) through the control port (14).
9. The knob-actuated bed guardrail of claim 8, wherein: the control handle (1) is provided with a limiting groove (15), and the end part of the elastic bolt (7) is arranged in the limiting groove (15) in a sliding manner.
10. A knob-open-type bed guardrail as claimed in claim 1, 2, 3, 5, 6, 8 or 9, wherein: be provided with mounting groove (21) on connecting piece (2), be provided with in mounting groove (21) and be used for the drive first elastic component (5) that connecting piece (2) reset are provided with setting element (6) on horizontal pole (10), and first elastic component (5) drive connecting piece (2) support tightly on setting element (6) to make knob (3) and connecting piece (2) reset, and make joint spare (4) and stand (9) cooperation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020446815.3U CN212415306U (en) | 2020-03-31 | 2020-03-31 | Bed guardrail with knob opening mode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020446815.3U CN212415306U (en) | 2020-03-31 | 2020-03-31 | Bed guardrail with knob opening mode |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212415306U true CN212415306U (en) | 2021-01-29 |
Family
ID=74292476
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020446815.3U Expired - Fee Related CN212415306U (en) | 2020-03-31 | 2020-03-31 | Bed guardrail with knob opening mode |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212415306U (en) |
-
2020
- 2020-03-31 CN CN202020446815.3U patent/CN212415306U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210129 |