CN213075178U - Lifting type child bed guardrail - Google Patents

Abstract

The utility model discloses an elevating child bed guardrail, which comprises a bed guardrail body and elevating devices respectively arranged at two sides of the bed guardrail body, wherein the elevating devices are integrally or separately positioned on a bed body, the elevating devices comprise a positioning support plate, and a gear limiting unit is respectively arranged on the positioning support plate; the utility model provides a movable sleeve seat, movable sleeve seat is connected on the location extension board, be equipped with a regulation and control portion on the movable sleeve seat, regulation and control portion and the gear of different positions are injectd the unit connection and are injectd the height position of bed guardrail body, the utility model has the advantages of reasonable design, through the mounted position of movable sleeve seat location regulation and control portion for regulation and control portion can be with the gear on the location extension board injectd unit swing joint, thereby adjust the height of bed guardrail body, convenient operation is swift, has improved the practicality of bed guardrail.

Description

Lifting type child bed guardrail

Technical Field

The utility model relates to a bed guardrail technical field especially relates to an over-and-under type crib guardrail.

Background

The prior beds are all of fixed height, so that in order to avoid falling of children, bed guardrails are arranged on the beds, in our lives, people looking for babies are mainly dad, mom, grandpa, milky milk or juveniles and children, and the heights of the people are different, so that the beds with fixed height are inconvenient for shorter people because the bed guardrails are too high and not good for embracing in and out of the babies; when playing with a baby, the user can generally sit beside the bed guardrail by the small stool, and after the user sits down, the bed guardrail is too high, so that the user is inconvenient to play with the baby, and the practicability of the bed guardrail is reduced.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to prior art's current situation, provide a simple structure, convenient operation is swift, can control the bed guardrail and go up and down, practicality is strong over-and-under type bed guardrail.

The utility model provides a technical scheme that above-mentioned technical problem adopted does:

the lifting type child bed guardrail comprises a bed guardrail body and lifting devices arranged on two sides of the bed guardrail body respectively, wherein the lifting devices are integrally or separately positioned on a bed body and comprise

The positioning support plate is provided with a gear limiting unit;

the movable sleeve seat is connected to the positioning support plate, a regulating portion is arranged on the movable sleeve seat, and the regulating portion is connected with gear limiting units at different positions and limits the height of the bed guardrail body.

As a modification, the gear limiting units are equidistantly arranged in the middle of the positioning support plate, and the gear limiting units comprise, but are not limited to, elliptical holes or runway holes.

Improve again, the activity cover seat includes the cover seat, sets up the installation piece that the cover seat is close to on the bed guardrail body, forms the assembly chamber between the installation piece, set up push pedal and installing frame on the assembly chamber wall, connect the injecing cardboard of assembly chamber accent, extend along the cover seat inner wall and have a fixed long slab and connect the card frame on fixed long slab, regulation and control portion sets up and prescribes a limit to the unit at the gear in assembly chamber and joint, card frame and bed guardrail body cooperation are connected.

And the sleeve seat is vertically provided with a directional hole, and is matched and sleeved with the positioning support plate through the directional hole.

Improve again, regulation and control portion is including pushing away to turn round, along pushing away to turn round both sides outside extend have the screens piece, set up in pushing away turn round and push pedal between the first spring, with push away turn round the briquetting that the bottom cooperation was contradicted and is connected, along the briquetting outside extend have the inserted block and set up in the briquetting and prescribe a limit to the second spring between the screens, the briquetting is set up in the installing frame, the briquetting front side is equipped with down the inclined plane of pushing away, it is formed with the last inclined plane of pushing away who contradicts the settlement with lower inclined plane of pushing away to push away to turn round the bottom, the inserted block inserts in the gear prescribes a limit to.

In a further improvement, the gear limiting units are equidistantly arranged at any end of the positioning support plate in the vertical direction, and the gear limiting units comprise, but are not limited to, tooth grooves or arc-shaped grooves.

Improve again, regulation and control portion is including adjusting the fixture block and contradicting the pressure spring on adjusting the fixture block, follows it has the arch to adjust the outside extension in fixture block upper end, follows it has the latch to adjust the outside extension of fixture block lower extreme, pressure spring one end is cup jointed and is contradicted in the arch, and the other end is contradicted on movable sleeve seat, the latch is limited the unit cooperation joint with the gear.

And the movable sleeve seat is provided with a pushing piece which is abutted against the upper end of the adjusting fixture block, the side wall of the movable sleeve seat is also provided with a movable connecting groove, the adjusting fixture block is hinged in the movable connecting groove, and a limiting part which is in abutting connection with the pressure spring in a matching way is arranged in the movable connecting groove.

And the bottom end of the positioning support plate is integrally connected with a positioning backup plate, a plurality of connecting pieces are arranged on the positioning backup plate, and the connecting pieces penetrate through the positioning backup plate to be connected with the bed body in a matching manner.

Compared with the prior art, the utility model has the advantages of: the utility model has the advantages of reasonable design, through the mounted position of activity cover seat location regulation and control portion for regulation and control portion can be with the gear on the location extension board inject unit swing joint, thereby adjust the height of bed guardrail body, and convenient operation is swift, has improved the practicality of bed guardrail.

Drawings

FIG. 1 is a schematic structural view of the utility model applied to a bed body;

fig. 2 is a schematic structural diagram of the present invention;

FIG. 3 is an exploded view schematically showing embodiment 1;

FIG. 4 is a schematic explanatory view of the structure of the regulatory part in example 1;

FIG. 5 is a schematic structural view of example 2.

Reference numerals: 1. a bed guardrail body; 2. a lifting device; 10. a clamping frame; 20. positioning a support plate; 21. a gear defining unit; 22. positioning a backup plate; 23. a movable sleeve seat; 24. a regulating part; 230. a sleeve seat; 231. mounting blocks; 232. an assembly chamber; 233. pushing the plate; 234. installing a frame; 235. a limiting clamping plate; 236. fixing the long plate; 237. a pusher member; 238. a movable connecting groove; 239. a limiting part; 240. pushing and twisting; 241. a bit block; 242. a first spring; 243. briquetting; 244. inserting a block; 245. upward pushing the surface obliquely; 246. a lower inclined pushing surface; 247. a second spring; 248. adjusting the clamping block; 249. a pressure spring; 250. a protrusion; 251. clamping teeth; 2360. a slideway; 2361. and (7) positioning the holes.

Detailed Description

The present invention will be described in further detail with reference to the following embodiments.

Example 1

As shown in fig. 1 to 4, the utility model provides a lifting type crib guardrail, including bed guardrail body 1 and the elevating gear 2 of establishing in bed guardrail body 1 both sides separately, elevating gear 2 is integrative or the components of a whole that can function independently location on the bed body, elevating gear 2 includes

The positioning support plate 20 is provided with gear limiting units 21;

the movable sleeve seat 23 is connected to the positioning support plate 20, a regulating part 24 is arranged on the movable sleeve seat 23, and the regulating part 24 is connected with the gear limiting units 21 at different positions and limits the height position of the bed guardrail body 1;

this design is through the mounted position of activity cover seat 23 location regulation and control portion 24 for regulation and control portion 24 can be injectd unit 21 swing joint with the gear on the location extension board 20, thereby adjusts the height of bed guardrail body 1, and convenient operation is swift, has improved the practicality of bed guardrail.

In this embodiment, the gear limiting units 21 are equidistantly arranged in the middle of the positioning support plate 20, the gear limiting units 21 include but are not limited to be elliptical holes or runway holes, preferably, the gear limiting units 21 are set as runway holes, and are equidistantly arranged in the middle of the positioning support plate 20, and the regulating parts 24 can be inserted into the runway holes at different height positions, so as to adjust the height position of the bed guardrail body 1.

In this embodiment, the movable sleeve seat 23 includes a sleeve seat 230, mounting blocks 231 respectively arranged on the sleeve seat 230 near the bed guardrail body 1, an assembly cavity 232 formed between the mounting blocks 231, a push plate 233 and a mounting frame 234 set on the wall of the assembly cavity 232, a limiting clamp plate 235 connected to the cavity opening of the assembly cavity 232, a fixed long plate 236 extending along the inner wall of the sleeve seat 230, and a clamp frame 10 connected to the fixed long plate 236, the regulating part 24 is set in the assembly cavity 232 and clamped in the gear limiting unit 21, and the clamp frame 10 is connected with the bed guardrail body 1 in a matching manner;

the mounting blocks 231 are in an inverted L-shaped design and are symmetrically connected to the wall surface of the sleeve seat 230 close to the bed guardrail body 1, so that an assembly cavity 232 is formed between the mounting blocks 231, a push plate 233 and a clamping frame 10 respectively extend along the vertical surface of the wall of the assembly cavity 232, the mounting and positioning of the regulating and controlling part 24 are facilitated, the limiting clamping plate 235 is clamped in from the cavity opening of the assembly cavity 232, two upper clamping hooks respectively extend from the upper end of the inner wall of the limiting clamping plate 235 and are respectively buckled into the inner wall of the mounting block 231, two lower clamping hooks respectively extend from the lower end of the inner wall of the limiting clamping plate 235 and are clamped in the fixed long plate 236, and the regulating and controlling part 24 is limited in the assembly cavity; set up some slides 2360 on the fixed long plate 236, simultaneously on fixed long plate 236 along slide 2360 both sides branch be equipped with locating hole 2361, card frame 10 card is convenient to slide along fixed long plate 236 both sides on fixed long plate 236, pass card frame 10 simultaneously through the bolt and be connected with locating hole 2361, when needing the adjustment, loosen the bolt, control bed guardrail body 1 and remove about, make card frame 10 can follow the activity of slide 2360 direction, when fixing a position to required position, pass card frame 10 through the bolt once more and be connected with the locating hole 2361 that corresponds the position, and then can utilize card frame 10 to be connected with activity cover seat 23 at bed guardrail body 1, the multiple assembly position of adaptation, easy to assemble.

In this embodiment, a directional opening is vertically formed in the sleeve seat 230, the sleeve seat 230 is sleeved with the positioning support plate 20 through the directional opening, and the directional opening in the sleeve seat 230 facilitates the sleeve to be sleeved on the positioning support plate 20, so that the sleeve can slide up and down on the positioning support plate 20.

In this embodiment, the adjusting and controlling portion 24 includes a push button 240, a blocking block 241 extending outwards along two sides of the push button 240, a first spring 242 set between the push button 240 and the push plate 233, a pressing block 243 in contact with and engaged with the bottom end of the push button 240, an insertion block 244 extending outwards along the pressing block 243, and a second spring 247 set between the pressing block 243 and the limiting plate 235, wherein the pressing block 243 is set in the mounting frame 234, a lower inclined push surface 246 is provided at the front side of the pressing block 243, an upper inclined push surface 245 in contact with and engaged with the lower inclined push surface 246 is formed at the bottom end of the push button 240, the insertion block 244 is inserted into the shift limiting unit 21, and the insertion block 244 on the pressing block 243 is inserted into the shift limiting units 21 at different positions, so as to limit the high and low positions of the bed guardrail body 1;

the clamping blocks 241 on two sides of the push button 240 are respectively clamped into the inner wall of the mounting block 231 and are matched and butted with the upper clamping hook of the limiting clamping plate 235, when the push button 240 is pressed down, the pressing block 243 is pressed down by the push button 240, the first spring 242 is compressed, the upper inclined pushing surface 245 of the push button 240 presses the upper inclined pushing surface 245 of the pressing block 243 down, the pressing block 243 is pushed backwards, the second spring 247 is compressed, the inserting block 244 is withdrawn from the gear limiting unit 21, the regulating part 24 is separated from the connection with the gear limiting unit 21, and the bed guardrail body 1 can be pulled up and down to be matched with the movable sleeve to slide up and down on the positioning support plate 20;

when the shift position limiting unit 21 is adjusted to the corresponding position on the positioning support plate 20, the push button is released, the push button is pushed upwards under the action of the first spring 242 to return to the initial state, the upper inclined push surface 245 at the bottom end of the push button 240 is separated from the lower inclined push surface 246 of the pressing block 243, the pressing block 243 is pushed forwards under the action of the second spring 247, and the inserting block 244 is inserted into the shift position limiting unit 21 again, so that the bed guardrail body 1 can be positioned again.

Example 2

As shown in fig. 5, in the present embodiment, the gear limiting units 21 are equidistantly arranged on either end of the positioning support plate 20 in the vertical direction, the gear limiting units 21 include, but are not limited to, tooth sockets or arc-shaped grooves, preferably, the gear limiting units 21 are set on the front end of the positioning support plate 20 in the vertical direction, and are set as tooth sockets, and the adjustment blocks 248 on the regulating part 24 are clamped into the tooth sockets at different positions, so as to limit the height position of the bed guardrail body 1.

In this embodiment, the regulating and controlling portion 24 includes an adjusting clamping block 248 and a pressure spring 249 abutting against the adjusting clamping block 248, a protrusion 250 extends outwards from the upper end of the adjusting clamping block 248, a latch 251 extends outwards from the lower end of the adjusting clamping block 248, one end of the pressure spring 249 is sleeved and abutted against the protrusion 250, the other end of the pressure spring 249 abuts against the movable sleeve seat 23, the latch 251 is in fit and clamped with the gear limiting unit 21, the latch 251 on the adjusting clamping block 248 is clamped into the tooth socket for positioning, and the pressure spring 249 is sleeved on the protrusion 250 for setting, so that the positioning stability of the regulating and controlling portion 24 and the gear adjusting unit can be ensured, and the realization of the return action after the position of the guardrail body 1 of the bed is adjusted is facilitated.

In this embodiment, a pushing member 237 abutting against the upper end of the adjusting fixture block 248 is disposed on the movable sleeve seat 23, a movable connecting groove 238 is further disposed on a side wall of the movable sleeve seat 23, the adjusting fixture block 248 is hinged in the movable connecting groove 238, a limiting portion 239 in abutting contact with a pressure spring 249 is disposed in the movable connecting groove 238, when the position of the bed guardrail body 1 needs to be adjusted, the pushing member 237 is pushed, so that the adjusting fixture block 248 is pushed forward, the pressure spring 249 is compressed, meanwhile, a latch 251 on the adjusting fixture block 248 is separated from a connection of the shift adjusting unit, then the bed guardrail body 1 is pulled to adjust up and down, after the position is adjusted to a desired position, the pushing member 237 is released, and the latch 251 is again engaged with the shift adjusting unit under the action of the.

In this embodiment, location extension board 20 bottom an organic whole is connected with location backup plate 22, be set for a plurality of connecting pieces on the location backup plate 22, the connecting piece passes location backup plate 22 and is connected with the cooperation of the bed body, the connecting piece is conventional connecting piece, like bolt or pin etc., location backup plate 22 utilizes the connecting piece and bed body coupling, can divide to be equipped with two connecting pieces and fix a position respectively in location backup plate 22 both sides and with bed body coupling, specifically install the position at bed body front and back end, can adjust at any time as required, has promoted the practicality of crib guardrail.

The above description is only for the preferred embodiment of the present invention, and for those skilled in the art, there are variations on the detailed description and the application scope according to the idea of the present invention, and the content of the description should not be construed as a limitation to the present invention.

Claims (9)

1. The utility model provides an over-and-under type crib guardrail, includes bed guardrail body and divides the elevating gear who establishes at bed guardrail body both sides, elevating gear is integrative or the components of a whole that can function independently location on the bed body, its characterized in that: the lifting device comprises

The positioning support plate is provided with a gear limiting unit;

the movable sleeve seat is connected to the positioning support plate, a regulating portion is arranged on the movable sleeve seat, and the regulating portion is connected with gear limiting units at different positions and limits the height of the bed guardrail body.

2. The elevating cot fence of claim 1 wherein: the gear limiting units are equidistantly arranged in the middle of the positioning support plate, and the gear limiting units comprise, but are not limited to be, elliptical holes or runway holes.

3. The elevating cot fence of claim 2 wherein: the movable sleeve seat comprises a sleeve seat, installation blocks arranged on the sleeve seat and close to the bed guardrail body, an assembly cavity formed between the installation blocks, a push plate and an installation frame arranged on the wall of the assembly cavity, a limiting clamping plate connected to the cavity opening of the assembly cavity, and a clamping frame connected to the fixing long plate and extending along the inner wall of the sleeve seat, wherein the regulating part is arranged in the assembly cavity and clamped in the gear limiting unit, and the clamping frame is connected with the bed guardrail body in a matched mode.

4. The elevating cot guardrail of claim 3 wherein: the sleeve seat is vertically provided with a directional opening, and the sleeve seat is matched and sleeved with the positioning support plate through the directional opening.

5. The elevating cot guardrail of claim 3 wherein: regulation and control portion is including pushing away turn round, along pushing away turn round both sides outside extend have the screens piece, set up in pushing away turn round and push pedal between the first spring, with push away turn round the briquetting that the bottom cooperation is contradicted and is connected, along the outside extension of briquetting have the inserted block and set up in the briquetting and prescribe a limit to the second spring between the cardboard, the briquetting is set up in the installing frame, the briquetting front side is equipped with down the face of pushing away to one side, it is formed with the face of pushing away to one side down to push away to turn round the bottom and contradict the last face of pushing away to one side of setting up to one side down.

6. The elevating cot fence of claim 1 wherein: the gear limiting units are arranged at either end of the positioning support plate in the vertical direction at equal intervals, and include, but are not limited to, tooth grooves or arc-shaped grooves.

7. The elevating cot guardrail of claim 6 wherein: regulation and control portion is including adjusting the fixture block and contradicting the pressure spring on adjusting the fixture block, follows it has the arch to adjust the outside extension in fixture block upper end, follows it has the latch to adjust the outside extension of fixture block lower extreme, pressure spring one end is cup jointed and is contradicted in the arch, and the other end is contradicted on movable sleeve seat, the unit cooperation joint is injectd with the gear to the latch.

8. The elevating cot guardrail of claim 7 wherein: the adjustable clamping block is hinged in the movable connecting groove, and a limiting part which is in matched abutting connection with the pressure spring is arranged in the movable connecting groove.

9. The elevating cot fence of claim 1 wherein: the bed is characterized in that the bottom end of the positioning support plate is integrally connected with a positioning backup plate, a plurality of connecting pieces are arranged on the positioning backup plate, and the connecting pieces penetrate through the positioning backup plate to be connected with the bed body in a matched mode.

Images