CN213962639U

CN213962639U - Bed guardrail opened by using button

Info

Publication number: CN213962639U
Application number: CN202023034620.7U
Authority: CN
Inventors: 夏勇
Original assignee: Hangzhou Maizhuo Trading Co Ltd
Current assignee: Hangzhou Maizhuo Trading Co Ltd
Priority date: 2020-12-16
Filing date: 2020-12-16
Publication date: 2021-08-17
Anticipated expiration: 2030-12-16

Abstract

The utility model belongs to the technical field of bed guardrails, in particular to a bed guardrail opened by a button, which comprises a cross bar and a stand column, wherein the cross bar is connected with the stand column in a sliding way, a clamping piece and a reset spring for driving the clamping piece to be clamped and locked with the cross bar are arranged on the stand column in a sliding way, a control handle and a thimble for driving the clamping piece to move are arranged on the cross bar, a connecting piece connected with the thimble and a control button for controlling the connecting piece to move are arranged in the control handle in a sliding way, a first rack part is arranged on the control button, a second rack part is arranged on the connecting piece, a transmission gear is arranged between the first rack part and the second rack part, when in use, the control button drives the connecting piece and the thimble to slide in the cross bar through the first rack part, the transmission gear and the second rack part, thereby driving the clamping piece to move and be separated from the cross bar through the thimble, and releasing the locking of the cross bar and the stand column, the utility model aims at providing a bed guardrail that convenient operation, quick assembly disassembly's of being convenient for application button were opened.

Description

Bed guardrail opened by using button

Technical Field

The utility model belongs to the technical field of bed guardrail/bed rail, refer in particular to a bed guardrail that applied button opened.

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 bed guardrail that convenient operation, quick assembly disassembly's of being convenient for application button were opened.

The purpose of the utility model is realized like this:

a bed guardrail opened by a button comprises a cross bar and a vertical column for supporting the cross bar, the cross bar is connected with the vertical column in a sliding way, the upright post is provided with a clamping piece in a sliding way and a reset spring for driving the clamping piece to be clamped and locked with the cross rod, the cross rod is provided with a control handle and an ejector pin for driving the clamping piece to move, the control handle is internally provided with a connecting piece connected with the ejector pin in a sliding way and a control button for controlling the connecting piece to move, the control button is provided with a first rack part, the connecting piece is provided with a second rack part, a transmission gear is arranged between the first rack part and the second rack part, when in use, the control button drives the driving connecting piece and the thimble to slide in the cross bar through the first rack part, the transmission gear and the second rack part, thereby drive joint spare through the thimble and move and break away from with the horizontal pole, make horizontal pole and stand release the locking, the horizontal pole can slide from top to bottom on the stand.

Preferably, the clamping pieces are arranged on the stand columns on two sides of the cross rod, the ejector pins for driving the clamping pieces to move are arranged on two sides of the control handle respectively, the connecting pieces connected with the two groups of ejector pins are arranged in the cross rod respectively, two first rack portions are arranged on the control button, transmission gears are arranged between the two first rack portions and the two connecting pieces respectively, and when the control button moves, the two first rack portions drive the ejector pins on two sides of the control handle to move respectively.

Preferably, the control handle is provided with a sliding groove and a second elastic piece for resetting the control button, and in the using process, the second elastic piece drives the control button to reset and enables the ejector pin to be far away from the clamping piece.

Preferably, the control handle comprises a front cover and a rear cover which are detachably arranged, the sliding groove is formed between the front cover and the rear cover, a notch is formed in one end of the sliding groove, and the control button penetrates through the notch and is exposed outside.

Preferably, the control handle is provided with a mounting hole for mounting the cross rod, the connecting piece is inserted in the mounting hole, the side wall of the mounting hole is provided with a fixing hole, the connecting piece is provided with a positioning button matched with the fixing hole, the positioning button is provided with a third elastic piece for driving the positioning button to be matched with the fixing hole, and the positioning button penetrates through the cross rod and is matched with the fixing hole to enable the cross rod to be relatively fixed with the control handle.

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 the connecting piece reset, and make the thimble keep away from joint spare.

Preferably, the second rack portion is provided with a guide groove, the first rack portion is inserted into the guide groove, and when the bed guardrail is detached, the first rack portion penetrates out of one end of the guide groove and is separated from the connecting piece.

Preferably, the stand column is provided with a placement hole, the clamping piece is arranged in the placement hole in a sliding mode, the reset spring is arranged in the placement hole, the stand column is provided with a limiting pin, the clamping piece is provided with a limiting hole, and the reset spring drives the limiting pin to abut against the end portion of the limiting hole.

Preferably, the upright post is provided with a positioning part, the cross rod is provided with a connecting seat, the connecting seat is provided with a positioning hole matched with the positioning part, and when the upright post and the cross rod are relatively fixed through the clamping structure, the positioning part is matched with the positioning hole to position the cross rod and the upright post.

Preferably, the connecting seat is provided with a clamping hole matched with the clamping piece, the ejector pin is arranged in the connecting seat in a sliding mode, and when the lifting device is used, the ejector pin ejects the clamping piece out of the clamping hole to enable the cross rod and the stand column to be unlocked.

Compared with the prior art, the utility model outstanding and profitable technological effect is:

1. the utility model is characterized in that the upright post is provided with a clamping piece in a sliding way and a reset spring for driving the clamping piece to be locked with the cross rod in a clamping way, the cross rod is provided with a control handle and an ejector pin for driving the clamping piece to move, the control handle is internally provided with a connecting piece connected with the ejector pin in a sliding way and a control button for controlling the movement of the connecting piece, the control button is provided with a first rack part and a second rack part, a transmission gear is arranged on the connecting piece, when in use, the control button drives the connecting piece and the ejector pin to slide in the cross rod through the first rack part, the transmission gear and the second rack part, thereby driving the clamping piece to move and separate from the cross rod through the ejector pin, the locking piece and the upright post are unlocked, the cross rod can slide up and down on the upright post, the clamping piece is arranged on the upright post in the structure, and the clamping piece is prevented from lifting along with the cross rod, thereby avoiding hooking articles such as bed sheets and the like and being convenient for users to use.

2. The clamping pieces are arranged on the stand columns on two sides of the cross rod, the ejector pins for driving the clamping pieces to move are respectively arranged on two sides of the control handle, the connecting pieces which are respectively connected with two groups of ejector pins are arranged in the cross rod, two first rack portions are arranged on the control button, transmission gears are respectively arranged between the two first rack portions and the two connecting pieces, when the control button moves, the two first rack portions respectively drive the ejector pins on two sides of the control handle to move, and in the structure, the clamping pieces are arranged on the stand columns on two sides of the cross rod, so that the stability of the cross rod is convenient to improve, and the clamping pieces on the stand columns on two sides of the cross rod are controlled to move through the two first rack portions on the control button, so that a user can simultaneously control the clamping pieces on the stand columns on two sides to be separated from the cross rod; the control handle is provided with a sliding groove and a second elastic piece for controlling the reset of the button, the second elastic piece drives the control button to reset and enables the thimble to be far away from the clamping piece in the use process, and the setting of the second elastic piece is convenient for the automatic reset of the button and the connecting piece and is convenient for a user to use; control handle is including dismantling the protecgulum and the back lid that sets up, and the spout setting is between protecgulum and back lid, and spout one end is provided with the notch, and control button passes the notch and exposes outside, simple structure, the equipment of the control button of being convenient for is dismantled.

3. The control handle is provided with a mounting hole for mounting the cross rod, the connecting piece is inserted in the mounting hole, the side wall of the mounting hole is provided with a fixing hole, the connecting piece is provided with a positioning button matched with the fixing hole, the positioning button is provided with a third elastic piece for driving the positioning button to be matched with the fixing hole, and the positioning button passes through the cross rod and is matched with the fixing hole, so that the cross rod and the control handle are relatively fixed, the structure is simple, and the cross rod and the control handle can be conveniently and quickly mounted and dismounted; 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 the connecting piece reset, and make the thimble keep away from joint spare, this structure is favorable to avoiding joint spare and stand accident to break away from, and first elastic component drive connecting piece resets in this structure, the connecting rod of being convenient for and the location of connecting hole, the person of facilitating the use uses.

4. The second rack part is provided with the guide groove, the first rack part is arranged in the guide groove in a penetrating way, when the bed guardrail is disassembled, the first rack part penetrates out of one end of the guide groove and is separated from the connecting piece, the guide groove is arranged to facilitate the relative disassembly of the connecting piece and the control button, and the control handle is convenient to install and disassemble; be provided with the arrangement hole on the stand, joint spare slides and sets up in the arrangement hole, and reset spring sets up in the arrangement hole, and is provided with the spacer pin on the stand, is provided with spacing hole on the joint spare, and reset spring drive spacer pin supports at spacing hole tip, and simple structure, the joint spare of being convenient for and the erection joint of stand, and the motion range of the joint spare of this structural limitation, avoid the joint spare to stretch out too long from the arrangement hole to reduce the possibility that joint spare was buckled and is damaged.

5. The positioning part is arranged on the upright post, the connecting seat is arranged on the cross rod, the connecting seat is provided with the positioning hole matched with the positioning part, when the upright post and the cross rod are relatively fixed through the clamping structure, the positioning part is matched with the positioning hole to position the cross rod and the upright post, and the clamping part and the cross rod are convenient to position and match by the structure, so that the use of a user is facilitated; be provided with on the connecting seat with joint spare complex joint hole, the thimble slides and sets up in the connecting seat, and during the use, the thimble is ejecting with joint spare from the joint hole, makes horizontal pole and stand relieve the locking, avoids thimble and joint spare dislocation to be convenient for the drive of thimble to the joint spare.

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 an enlarged view of a portion of FIG. 2 at A;

fig. 4 is a second cross-sectional view of the present invention;

FIG. 5 is a schematic structural view of a connector according to the present invention;

fig. 6 is a cross-sectional view of the housing of the present invention.

In the figure: 1-a control handle; 2-a connector; 3-a control button; 4-a clamping piece; 5-a first elastic member; 6-upright post; 7-a cross bar; 8-a thimble; 9-a transmission gear; 11-a front cover; 12-rear cover; 13-an inner tube; 14-a fixation hole; 15-a through hole; 16-mounting holes; 17-a chute; 18-notches; 21-a second rack portion; 22-a guide groove; 23-mounting grooves; 24-a placement groove; 25-a positioning button; 26- -a third resilient member; 29-a transmission rod; 31-a second elastic member; 32-a first rack portion; 33-a mounting portion; 41-a return spring; 42-a limiting hole; 51-a positioning element; 61-a mounting seat; 62-placing holes; 63-a limit pin; 64-a positioning section; 71-a connecting seat; 72-a clamping hole; 73-perforation; 74-alignment holes.

Detailed Description

The invention will be further described in the following with reference to the accompanying drawings in which:

referring to fig. 1 to 6, a bed guardrail opened by a button comprises a cross bar 7 and a column 6 for supporting the cross bar 7, the cross bar 7 is connected with the column 6 in a sliding manner, the column 6 is provided with a clamping piece 4 in a sliding manner and a return spring 41 for driving the clamping piece 4 and the cross bar 7 to be locked in a clamping manner, the cross bar 7 is provided with a control handle 1 and a thimble 8 for driving the clamping piece 4 to move, a connecting piece 2 connected with the thimble 8 and a control button 3 for controlling the connecting piece 2 to move are arranged in the control handle 1 in a sliding manner, the control button 3 is provided with a first rack part 32, the connecting piece 2 is provided with a second rack part 21, a transmission gear 9 is arranged between the first rack part 32 and the second rack part 21, when in use, the control button 3 drives the driving connecting piece 2 and the thimble 8 to slide in the cross bar 7 through the first rack part 32, the transmission gear 9 and the second rack part 21, thereby drive joint spare 4 through thimble 8 and move and break away from with horizontal pole 7, make horizontal pole 7 and stand 6 relieve the locking, horizontal pole 7 can slide from top to bottom on stand 6, joint spare 4 sets up on stand 6 in this structure, avoids joint spare 4 to go up and down along with horizontal pole 7 to avoid catching on articles such as sheet, the person of facilitating the use uses, and control button 3 passes through rack and pinion structure drive connecting piece 2 and thimble 8 motion in this structure, stable in structure, person of facilitating the use controls, in this embodiment be provided with transfer line 29 between thimble 8 and connecting piece 2, during the use, transfer line 29 drives connecting piece 2 and thimble 8 simultaneous movement.

The upright posts 6 at both sides of the cross bar 7 are provided with clamping pieces 4, the control handle 1 is provided with thimbles 8 at both sides thereof for driving the clamping pieces 4 to move, and the cross bar 7 is provided with connecting pieces 2 respectively connected with two groups of thimbles 8, the control button 3 is provided with two first rack parts 32, transmission gears 9 are respectively arranged between the two first rack parts 32 and the two connecting pieces 2, when the control button 3 moves, the two first rack parts 32 respectively drive the thimbles 8 at two sides of the control handle 1 to move, in the structure, the clamping pieces 4 are arranged on the upright posts 6 at the two sides of the cross rod 7, so that the stability of the cross rod 7 is improved, and in the structure, the two first rack parts 32 on the control button 3 control the clamping pieces 4 on the upright posts 6 at two sides of the cross rod 7 to move, so that a user can control the clamping pieces 4 on the upright posts 6 at two sides to be separated from the cross rod 7 at the same time.

Preferably, the control handle 1 is provided with the sliding groove 17 and the second elastic part 31 for resetting the control button 3, in the using process, the second elastic part 31 drives the control button 3 to reset and enables the thimble 8 to be far away from the clamping part 4, and the second elastic part 31 is convenient for the automatic resetting of the button and the connecting part 2, so that the use of a user is facilitated.

In this embodiment the control handle 1 is including dismantling protecgulum 11 and the back lid 12 that sets up, and spout 17 sets up between protecgulum 11 and back lid 12, and spout 17 one end is provided with notch 18, and control button 3 passes notch 18 and exposes outside, and simple structure is convenient for control button 3's equipment dismantlement, just be provided with inner tube 13 in the protecgulum 11, the horizontal pole 7 is worn to establish in inner tube 13.

The control handle is characterized in that a mounting hole 16 for mounting the cross rod 7 is formed in the control handle 1, the connecting piece 2 is inserted in the mounting hole 16, a fixing hole 14 is formed in the side wall of the mounting hole 16, a mounting groove 24 is formed in the connecting piece 2, a positioning button 25 matched with the fixing hole 14 is arranged in the mounting groove 24, a third elastic piece 26 for driving the positioning button 25 to be matched with the fixing hole 14 is arranged on the positioning button 25, a through hole 15 is formed in the inner tube 13, a through hole 73 is formed in the cross rod 7, and the positioning button 25 penetrates through the through hole 15, the through hole 73 and the fixing hole 14 to be matched with each other, so that the cross rod 7 and the control handle 1 are relatively fixed, the structure is simple, and the cross rod 7 and the control handle 1 can be mounted and dismounted quickly.

In this embodiment, the third elastic member 26 is a spring piece, and the spring piece and the positioning button 25 are integrally disposed, so that the third elastic member 26 is prevented from being separated from the positioning button during use, and the use is facilitated for a user.

Be provided with mounting groove 23 on connecting piece 2, be provided with in the mounting groove 23 and be used for the drive first elastic component 5 that connecting piece 2 resets is provided with setting element 51 on horizontal pole 7, and first elastic component 5 drive connecting piece 2 supports tightly on setting element 51 to make connecting piece 2 reset, and make thimble 8 keep away from joint 4, this structure is favorable to avoiding joint 4 and 6 unexpected breaks away from of stand, and first elastic component 5 drive connecting piece 2 resets in this structure, the location of the connecting rod of being convenient for and connecting hole, the person of facilitating the use uses.

Preferably, the second rack portion 21 is provided with a guide groove 22, the first rack portion 32 penetrates through the guide groove 22, when the bed guardrail is disassembled, the first rack portion 32 penetrates out from one end of the guide groove 22 and is separated from the connecting piece 2, the guide groove 22 is arranged to facilitate the relative disassembly of the connecting piece 2 and the control button 3, the control handle 1 is convenient to install and disassemble, when the control button 3 is reset, the first rack portion 32 is separated from the transmission gear 9, and the first rack portion 32 is left in the guide groove 22.

Be provided with mount pad 61 on the stand 6, be provided with arrangement hole 62 on the mount pad 61, joint spare 4 slides and sets up in arrangement hole 62, reset spring 41 sets up in arrangement hole 62, and be provided with spacer pin 63 on the stand 6, be provided with spacing hole 42 on joint spare 4, reset spring 41 drives spacer pin 63 and supports at spacing hole 42 tip, moreover, the steam generator is simple in structure, be convenient for joint spare 4 and stand 6's erection joint, and the motion range of the joint spare 4 of this structural constraint, avoid joint spare 4 to stretch out too long from arrangement hole 62, thereby reduce the possibility that joint spare 4 is buckled and damaged.

Be provided with location portion 64 on the stand 6, be provided with connecting seat 71 on the horizontal pole 7, be provided with on the connecting seat 71 with location portion 64 complex locating hole 74, when stand 6 passes through the joint structure relatively fixed with horizontal pole 7, location portion 64 and the cooperation of locating hole 74 make horizontal pole 7 and stand 6 fix a position, the location cooperation of joint spare 4 and horizontal pole 7 of being convenient for of this structure, convenience of customers uses.

The connecting seat 71 is provided with a clamping hole 72 matched with the clamping piece 4, the thimble 8 is slidably arranged in the connecting seat 71, and when the connecting seat is used, the thimble 8 ejects the clamping piece 4 out of the clamping hole 72, so that the cross rod 7 and the upright post 6 are unlocked, the thimble 8 and the clamping piece 4 are prevented from being staggered, and the thimble 8 can drive the clamping piece 4 conveniently.

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

1. The utility model provides an use bed guardrail that button was opened, includes horizontal pole (7) to and be used for supporting stand (6) of horizontal pole (7), horizontal pole (7) and stand (6) sliding connection, its characterized in that: the vertical column (6) is provided with a clamping piece (4) in a sliding manner and a return spring (41) for driving the clamping piece (4) to be clamped and locked with the cross rod (7), the cross rod (7) is provided with a control handle (1) and a thimble (8) for driving the clamping piece (4) to move, the control handle (1) is internally provided with a connecting piece (2) connected with the thimble (8) in a sliding manner and a control button (3) for controlling the connecting piece (2) to move, the control button (3) is provided with a first rack part (32), the connecting piece (2) is provided with a second rack part (21), a transmission gear (9) is arranged between the first rack part (32) and the second rack part (21), and when the vertical column is used, the control button (3) drives the driving connecting piece (2) and the thimble (8) to slide in the cross rod (7) through the first rack part (32), the transmission gear (9) and the second rack part (21), therefore, the clamping piece (4) is driven to move through the ejector pin (8) and is separated from the cross rod (7), the cross rod (7) and the upright post (6) are unlocked, and the cross rod (7) can slide up and down on the upright post (6).

2. The bed guardrail opened by the button as claimed in claim 1, wherein: the novel rack bar is characterized in that clamping pieces (4) are arranged on the stand columns (6) on two sides of the cross bar (7), ejector pins (8) for driving the clamping pieces (4) to move are arranged on two sides of the control handle (1) respectively, connecting pieces (2) connected with the two groups of ejector pins (8) are arranged in the cross bar (7) respectively, two first rack portions (32) are arranged on the control button (3), transmission gears (9) are arranged between the two first rack portions (32) and the two connecting pieces (2) respectively, and when the control button (3) moves, the two first rack portions (32) drive the ejector pins (8) on two sides of the control handle (1) to move respectively.

3. The bed guardrail opened by the button as claimed in claim 1 or 2, wherein: be provided with spout (17) on brake valve lever (1) to and be used for second elastic component (31) that control button (3) reset, in the use, second elastic component (31) drive control button (3) reset and make thimble (8) keep away from joint spare (4).

4. The bed guardrail opened by the button as claimed in claim 3, wherein: control handle (1) is including dismantling protecgulum (11) and back lid (12) that set up, and spout (17) set up between protecgulum (11) and back lid (12), and spout (17) one end is provided with notch (18), and control button (3) pass notch (18) and expose outside.

5. The bed guardrail opened by the button as claimed in claim 1, 2 or 4, wherein: be provided with mounting hole (16) of installation horizontal pole (7) on brake valve lever (1), connecting piece (2) are inserted and are established in mounting hole (16), and are provided with on mounting hole (16) lateral wall fixed orifices (14), be provided with on connecting piece (2) with fixed orifices (14) complex positioning button (25), be provided with on positioning button (25) and drive positioning button (25) and fixed orifices (14) complex third elastic component (26), positioning button (25) are from passing horizontal pole (7) and cooperating with fixed orifices (14), make horizontal pole (7) and brake valve lever (1) relatively fixed.

6. The bed guardrail opened by the button as claimed in claim 5, wherein: be provided with mounting groove (23) on connecting piece (2), be provided with in mounting groove (23) and be used for the drive first elastic component (5) that connecting piece (2) reset are provided with setting element (51) on horizontal pole (7), and first elastic component (5) drive connecting piece (2) support tightly on setting element (51) to make connecting piece (2) reset, and make thimble (8) keep away from joint spare (4).

7. The bed guardrail opened by the button as claimed in claim 1, 2, 4 or 6, wherein: the second rack part (21) is provided with a guide groove (22), the first rack part (32) penetrates through the guide groove (22), and when the bed guardrail is disassembled, the first rack part (32) penetrates out of one end of the guide groove (22) and is separated from the connecting piece (2).

8. The bed guardrail opened by the button as claimed in claim 7, wherein: the clamping device is characterized in that a placement hole (62) is formed in the stand column (6), the clamping piece (4) is arranged in the placement hole (62) in a sliding mode, the reset spring (41) is arranged in the placement hole (62), the stand column (6) is provided with a limiting pin (63), the clamping piece (4) is provided with a limiting hole (42), and the reset spring (41) drives the limiting pin (63) to abut against the end portion of the limiting hole (42).

9. A bed guardrail opened by a button as claimed in claim 1, 2, 4, 6 or 8, wherein: the positioning device is characterized in that the positioning part (64) is arranged on the upright post (6), the connecting seat (71) is arranged on the cross rod (7), the connecting seat (71) is provided with a positioning hole (74) matched with the positioning part (64), and when the upright post (6) and the cross rod (7) are relatively fixed through a clamping structure, the positioning part (64) is matched with the positioning hole (74) to position the cross rod (7) and the upright post (6).

10. The bed guardrail opened by the button as claimed in claim 9, wherein: the connecting seat (71) is provided with a clamping hole (72) matched with the clamping piece (4), the ejector pin (8) is arranged in the connecting seat (71) in a sliding mode, and when the connecting seat is used, the ejector pin (8) ejects the clamping piece (4) out of the clamping hole (72), so that the cross rod (7) and the upright post (6) are unlocked.