CN212815499U

CN212815499U - Novel bed guardrail with knob opening structure

Info

Publication number: CN212815499U
Application number: CN202020985326.5U
Authority: CN
Inventors: 夏勇
Original assignee: Hangzhou Maizhuo Trading Co Ltd
Current assignee: Hangzhou Maizhuo Trading Co Ltd
Priority date: 2020-06-03
Filing date: 2020-06-03
Publication date: 2021-03-30
Anticipated expiration: 2030-06-03

Abstract

The utility model discloses a be provided with knob and open novel bed guardrail of structure belongs to bed guardrail technical field, including support, connecting portion, last horizontal pole, the support inboard sets up the slide bar, and the slide bar both ends are connected its characterized in that with support bottom and connecting portion respectively: go up the quantity of horizontal pole and be 2 groups, 2 set up brake valve lever between the horizontal pole on the group, the brake valve lever inboard sets up the brake valve lever inner wall, the brake valve lever middle part sets up the knob, knob medial extremity sets up special-shaped gear, the inside public female socket mother seat that sets up of brake valve lever, the quantity of public female socket mother seat is 2 groups, 2 public female socket mother seats of group are central symmetry and set up, 2 adjacent one ends of public female socket mother seat of group set up the rack, the nearly knob one end meshing of special-shaped gear and rack is connected, the inside one end of horizontal pole sets up public female socket public seat, public female socket public seat one end sets up the traction lever, the utility model is simple in operation, it is convenient to go up and down, has solved the inconvenient.

Description

Novel bed guardrail with knob opening structure

Technical Field

The utility model relates to a bed guardrail technical field specifically is a novel bed guardrail that is provided with knob and opens structure.

Background

The bed is the main rest of people, particularly infants and children, spend most of the time in sleeping every day, so when parents select the bed, the comfort and the safety become factors which are considered emphatically, the requirement on the comfort is not repeated, the requirement on the safety is provided, the safety is mainly considered, the infants and children are likely to fall from the bed and are injured when rolling, therefore, the infants and children need to be provided with the guardrail on the bed, the traditional guardrail is mostly connected with the bed through a screw or a mortise and tenon structure, the height adjustment cannot be carried out, great inconvenience is brought to users in the using process, for example, when parents put children on the bed or hold the children and the children need to be detected out, the labor is wasted, the children and the children can possibly fall on the body to cause discomfort, the bed guardrail is gradually developed towards the direction of lifting along with the gradual improvement of the technical level, the existing lifting bed guardrail is inconvenient, for example, the bed guard bar can move downwards only by simultaneously unlocking the two ends of the bed guard bar, and the locking of the two ends of the bed guard bar can not be simultaneously unlocked by single operation, so that the bed guard bar which can be conveniently lifted is urgently needed to be provided.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a be provided with the knob and open novel bed guardrail of structure.

The utility model provides a be provided with knob and open novel bed guardrail of structure, includes support, connecting portion, last horizontal pole, the support inboard sets up the slide bar, the slide bar both ends respectively with the support bottom with connecting portion connect its characterized in that: the number of the upper transverse rods is 2, the control handle is arranged between 2 groups of the upper transverse rods, the inner side of the control handle is provided with the inner wall of the control handle, the middle part of the control handle is provided with a knob, the end part of the inner side of the knob is provided with a special-shaped gear, a male socket female seat and a female socket female seat are arranged in the control handle, the number of the male socket female seat and the female socket female seat is 2, the male socket female seat and the female socket female seat are arranged in a central symmetry manner, one adjacent end of the male socket female seat and the female socket female seat of 2 groups is provided with a rack, the special-shaped gear is meshed and connected with one end of the rack close to the knob, one end of the upper transverse rod close to the male socket female seat is provided with a male socket female seat, one end of the male socket female seat far away from the male socket female seat is provided with a traction rod, and a sliding block is arranged at one end of the upper cross rod far away from the control handle and is connected with the sliding rod in a sliding manner.

Furthermore, an elastic bolt is arranged at one end, close to the male socket and the female socket, of the male socket and the female socket, one end of the elastic bolt penetrates through the upper cross rod, and the end surface of the elastic bolt is flush with the inner wall of the control handle.

Further, public female socket one end symmetry of public female socket sets up the inserted bar, set up the inserted block between the inserted bar, public female socket is far away knob one end with the inserted bar corresponds the position and sets up first jack, public female socket is far away knob one end with the inserted block corresponds the position and sets up the second jack.

Further, the inside gag lever post that sets up of brake valve lever, the female seat of public female socket with the gag lever post corresponds the position and sets up logical groove, the width that leads to the groove with the diameter of gag lever post equals, the gag lever post passes through lead to the groove and run through the female seat of public female socket.

Furthermore, the end part of the rack is provided with a guide rod, and a guide groove is arranged at the position corresponding to the guide rod relative to the female socket seat of the male socket and the female socket.

Furthermore, a return spring is arranged on the periphery of the guide rod.

Furthermore, the control handle and the knob are provided with an elastic bolt hole in the same side in a penetrating manner.

Furthermore, a protective shell is arranged on the periphery of the upper cross rod.

The utility model discloses a be provided with knob and open novel bed guardrail of structure's beneficial effect does:

1. a user only needs to rotate the knob, and the female seat of the male socket as a whole can drive the traction rod to move in opposite directions and separate from the connecting part through the meshing transmission of the special-shaped gear and the rack, so that the control handle, the upper cross rod and the protective shell as a whole can move downwards along the sliding rod, the operation is simple, the lifting is convenient, and the problem that the guardrail of the existing liftable bed is inconvenient to lift is well solved;

2. a user can unlock the upper cross rod and the inner wall of the control handle only by pressing the elastic bolt, then the upper cross rod can be disassembled, the elastic bolt is pressed down, the male socket and the female socket of the male socket and the female socket are pushed towards the male socket and the female socket, and the upper cross rod and the control handle can be assembled when the elastic bolt is clamped with the inner wall of the control handle, so that the disassembly and the assembly are simple, and the locking is stable;

3. the matching of the inserted rod and the first jack, the matching of the inserted block and the second jack, the matching of the limiting rod and the through groove and the matching of the guide rod and the guide groove well ensure that the draw bar is positioned on the same straight line with the male socket and the female socket of the male and female sockets, and the possible relative offset between the male socket and the female socket of the male and female sockets is avoided, so that the processes of locking and unlocking the draw bar can be carried out for a long time and accurately;

4. after the user finishes the lifting action of the control handle, the upper cross rod and the protective shell as a whole, the knob is only required to be released, the reset spring can automatically reset the knob, the knob does not need to be reset manually, and the operation is further simplified.

Drawings

In order to illustrate the embodiments of the present invention or the technical solutions in the prior art more clearly, the drawings used in the description of the embodiments or the prior art will be briefly described below, but the protection scope of the present invention is not limited thereto.

Fig. 1 is a schematic view of the overall structure of a novel bed guardrail with a knob opening structure of the utility model;

fig. 2 is an enlarged schematic view (one) of the internal structure of the control handle of the novel bed guardrail provided with the knob opening structure;

FIG. 3 is an enlarged schematic view of the connecting portion of the novel bed guardrail with a knob opening structure according to the present invention;

fig. 4 is an enlarged schematic view (ii) of the internal structure of the control handle of the novel bed guardrail provided with the knob opening structure of the present invention;

fig. 5 is a partially enlarged view of a portion a in fig. 1.

The device comprises a control handle 1, a protective shell 2, a connecting part 3, a sliding rod 4, a support 5, an upper cross rod 6, a rack 7, a guide rod 8, a return spring 9, a male and female socket female seat 10, a traction rod 11, an elastic bolt 12, a special-shaped gear 13, a sliding block 14, a first insertion hole 15, an insertion rod 16, an insertion block 17, a male and female socket male seat 18, a limiting rod 19, a second insertion hole 20, an elastic bolt hole 21, a knob 22 and a control handle inner wall 23.

Detailed Description

For the sake of clarity, the novel bed guardrail with the knob opening structure of the present invention will be further described with reference to the attached drawings of fig. 1 to 5.

The utility model provides a be provided with knob and open novel bed guardrail of structure, includes support 5, connecting portion 3, goes up horizontal pole 6, 5 inboards of support set up slide bar 4, slide bar 4 both ends respectively with 5 bottoms of support with connecting portion 3 are connected its characterized in that: the number of the upper cross rods 6 is 2, the control handles 1 are arranged among the 2 groups of upper cross rods 6, the inner sides of the control handles 1 are provided with control handle inner walls 23, the middle parts of the control handles 1 are provided with knobs 22, the end parts of the inner sides of the knobs 22 are provided with special-shaped gears 13, male and female socket female seats 10 are arranged in the control handles 1, the number of the male and female socket female seats 10 is 2, the 2 groups of male and female socket female seats 10 are arranged in central symmetry, one adjacent ends of the 2 groups of male and female socket female seats 10 are provided with racks 7, the special-shaped gears 13 are meshed with the racks 7 at one ends close to the knobs 22, male and female socket male seats 18 are arranged at one end close to the male and female socket female seats 10 in the upper cross rods 6, a draw bar 11 is arranged at one end of the male and female socket male seats 10 far away from the male and female socket female seats 18, one end of the, the draw bar 11 is far away from one end of the male socket 18 of the male socket and the female socket and is inserted into the connecting part 3, the upper cross rod 6 is far away from one end of the control handle 1 and is provided with a sliding block 14, and the sliding block 14 is in sliding connection with the sliding rod 4.

Furthermore, an elastic bolt 12 is arranged at one end, close to the female seat 10, of the male and female socket male seat 18, one end of the elastic bolt 12 penetrates through the upper cross rod 6, and the end surface of the elastic bolt 12 is flush with the inner wall 23 of the control handle.

Further, 18 one end symmetry of public female socket sets up inserted bar 16, set up inserted block 17 between the inserted bar 16, public female socket 10 is far away knob 22 one end with inserted bar 16 corresponds the position and sets up first jack 15, public female socket 10 is far away knob 22 one end with inserted block 17 corresponds the position and sets up second jack 20.

Further, control handle 1 is inside to be set up gag lever post 19, public female socket female seat 10 with gag lever post 19 corresponds the position and sets up logical groove, the width that leads to the groove with gag lever post 19's diameter equals, gag lever post 19 passes through logical groove runs through public female socket female seat 10.

Furthermore, a guide rod 8 is arranged at the end part of the rack 7, and a guide groove is arranged at the position corresponding to the guide rod 8 relative to the female socket 10 of the male socket and the female socket.

Further, a return spring 9 is arranged on the periphery of the guide rod 8.

Furthermore, the control handle 1 is provided with an elastic bolt hole 21 through the same side with the knob 22.

Further, a protective shell 2 is arranged on the periphery of the upper cross rod 6.

The utility model discloses a be provided with novel bed guardrail's of structure is opened to knob theory of operation does: the traction rod 11 is inserted with the connecting part 3, the sliding block 14 is sleeved at the top of the sliding rod 4, the elastic bolt 12 is pressed down and kept in a pressing state, the male socket male seat 18 of the male-female socket is moved towards the male socket female seat 10, the elastic bolt 12 is stopped being pressed until the inserted rod 16 is completely inserted into the first jack 15 and the inserted block 17 is completely inserted into the second jack 20, at the moment, the male socket male seat 18 of the male-female socket is completely inserted into the male socket female seat 10, the elastic bolt 12 is automatically clamped with the inner wall 23 of the control handle by stopping pressing the elastic bolt 12, at the moment, the upper cross bar 6 is completely connected with the control handle 1, the assembly work of the bed guardrail is completed, when the upper cross bar 6 needs to be moved down, the knob 22 is rotated in a single direction, the special-shaped gear 13 drives the fixedly connected male socket female seat 10, the male socket male seat 18 and the traction rod 11 to move towards each other through the meshing connection with the, at this moment, the control handle 1, the upper cross rod 6 and the protective shell 2 can be integrally moved to the right position along the sliding rod 4, the knob 22 is released, the return spring 9 can automatically reset the knob 22, when the upper cross rod 6 needs to be moved upwards, the knob 22 is rotated in a single direction until the knob 22 cannot be rotated continuously, the control handle 1, the upper cross rod 6 and the protective shell 2 can be integrally moved to the right position along the sliding rod 4, the knob 22 is released, the return spring 9 can automatically reset the knob 22, and the traction rod 11 is connected with the connecting part 3 in an inserting mode again and locked.

The above is only the specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the creative work should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope defined by the claims.

Claims

1. The utility model provides a be provided with novel bed guardrail of knob opening structure, includes support (5), connecting portion (3), goes up horizontal pole (6), support (5) inboard sets up slide bar (4), slide bar (4) both ends respectively with support (5) bottom with connecting portion (3) are connected, its characterized in that: the number of the upper cross rods (6) is 2 groups, the control handles (1) are arranged between the 2 groups of upper cross rods (6), the inner sides of the control handles (1) are provided with control handle inner walls (23), the middle parts of the control handles (1) are provided with knobs (22), the inner side ends of the knobs (22) are provided with special-shaped gears (13), male and female socket female seats (10) are arranged inside the control handles (1), the number of the male and female socket female seats (10) is 2 groups, the male and female socket female seats (10) are arranged in a central symmetry manner, the adjacent ends of the male and female socket female seats (10) are provided with racks (7), the special-shaped gears (13) are meshed and connected with the racks (7) at positions close to one ends of the knobs (22), the male and female socket male seats (18) are arranged at positions close to one ends of the male and female socket female seats (10) inside the upper cross rods (6), the male and female socket male seats (18) are far away from one ends of the female socket female, one end of the draw bar (11) is fixedly connected with the male socket and the female socket (18), one end, far away from the draw bar (11), of the male socket and the female socket (18) is inserted into the connecting part (3), one end, far away from the control handle (1), of the upper cross bar (6) is provided with a slide block (14), and the slide block (14) is in sliding connection with the slide rod (4).

2. The novel bed guardrail provided with a knob opening structure as claimed in claim 1, wherein an elastic bolt (12) is arranged at one end of the male and female socket male seat (18) close to the male and female socket female seat (10), one end of the elastic bolt (12) penetrates through the upper cross bar (6), and the end surface of the elastic bolt (12) is flush with the inner wall (23) of the control handle.

3. The novel bed guardrail provided with a knob opening structure is characterized in that insertion rods (16) are symmetrically arranged at one end of a male socket (18) and one end of a female socket (18), insertion blocks (17) are arranged between the insertion rods (16), first insertion holes (15) are arranged at one end, far away from the knob (22), of the male socket female socket (10) and corresponding to the insertion rods (16), and second insertion holes (20) are arranged at one end, far away from the knob (22), of the male socket female socket (10) and corresponding to the insertion blocks (17).

4. The novel bed guardrail provided with the knob opening structure is characterized in that a limiting rod (19) is arranged inside the control handle (1), a through groove is arranged at the position, corresponding to the limiting rod (19), of the female male socket seat (10) and the female socket seat (19), the width of the through groove is equal to the diameter of the limiting rod (19), and the limiting rod (19) penetrates through the female male socket seat (10) and the female socket seat (19) through the through groove.

5. The novel bed guardrail provided with the knob opening structure as claimed in claim 1, wherein a guide rod (8) is arranged at the end of the rack (7), and a guide groove is arranged at the position corresponding to the guide rod (8) corresponding to the female seat (10) of the male and female sockets.

6. The novel bed guardrail provided with a knob opening structure as claimed in claim 5, wherein the guide rod (8) is provided with a return spring (9) at the periphery.

7. The novel bed guardrail with the knob opening structure as claimed in claim 1, wherein the control handle (1) is provided with an elastic bolt hole (21) through the same side with the knob (22).

8. The novel bed guardrail provided with a knob opening structure as claimed in claim 1, wherein the upper cross bar (6) is peripherally provided with a protective shell (2).