CN214016850U

CN214016850U - Height-adjustable baby bed

Info

Publication number: CN214016850U
Application number: CN202021478129.0U
Authority: CN
Inventors: 李德魁; 马聪泉; 赵国松
Original assignee: Zhejiang Chenhui Yingbao Children Products Co ltd
Current assignee: Zhejiang Chenhui Yingbao Children Products Co ltd
Priority date: 2020-07-23
Filing date: 2020-07-23
Publication date: 2021-08-24
Anticipated expiration: 2030-07-23

Abstract

The application discloses but height-adjusting's crib, including bed basket, two foot rests of locating bed basket both sides and being used for supporting the bed basket that are used for bearing the baby, the foot rest includes the stand for tubular structure, but the stand includes relative slip's upper and lower two sections, and wherein the stand upper segment is connected with the bed basket, the stand upper segment includes outer tube and inner tube, the centre gripping of stand hypomere is between inner tube and outer tube, be provided with height adjusting mechanism between stand hypomere and the inner tube, height adjusting mechanism includes that a plurality of vertical column length direction of following arrange and set up the locking groove on the pipe wall of stand hypomere, locate in the inner tube and radial protrusion in inner tube pipe wall and locking groove matched with stop pin, act on the stop pin and make it insert the spring that locks the inslot. The three-rod height adjusting mechanism plays a role in double guiding and strengthening the structural strength, so that the adjusting stability of the crib is improved, and the shaking of the crib is reduced.

Description

Height-adjustable baby bed

Technical Field

The application relates to the field of cribs, in particular to a height-adjustable crib.

Background

The crib is a bed for adults to take care of infants. In order to adapt to caregivers with different heights, the crib is usually designed to be adjustable in height, for example, the publication No. CN 103202634A, CN 205568459U discloses a height-adjustable crib and a foldable and telescopic crib, wherein a height adjusting mechanism of the height-adjustable crib is an upper sliding rod sleeved on a lower guide rod, the height adjustment is realized by matching with a locking mechanism, a double-rod adjusting structure is in clearance fit, and after the crib is used for a long time, the adjustment smoothness is reduced, and the crib is easy to shake.

SUMMERY OF THE UTILITY MODEL

The application provides a but height-adjusting's crib has solved the problem that rocks appears easily after traditional two pole adjustment mechanism uses for a long time.

The utility model provides a but height-adjusting's crib, includes the bed basket that is used for bearing the baby, two foot rests that locate bed basket both sides and be used for supporting the bed basket, the foot rest includes the stand that is tubular structure, the stand includes upper and lower two sections of relative slip, and wherein stand upper segment is connected with the bed basket, the stand upper segment includes outer tube and inner tube, stand hypomere centre gripping is between inner tube and outer tube, be provided with height adjustment mechanism between stand hypomere and the inner tube, height adjustment mechanism includes:

the locking grooves are arranged along the length direction of the upright column and are arranged on the pipe wall of the lower section of the upright column;

the locking pin is arranged in the inner pipe, radially protrudes out of the pipe wall of the inner pipe and is matched with the locking groove;

and a spring acting on the locking pin to insert the locking pin into the locking groove.

Several alternatives are provided below, but not as an additional limitation to the above general solution, but merely as a further addition or preference, each alternative being combinable individually for the above general solution or among several alternatives without technical or logical contradictions.

Optionally, the height adjustment mechanism further comprises an unlocking sliding sleeve penetrating and sleeved on the outer pipe, and a pull wire connecting the unlocking sliding sleeve and the locking pin, wherein the unlocking sliding sleeve is linked with the locking pin through the pull wire, and the spring penetrates and is sleeved on the pull wire and abutted to the locking pin.

Optionally, the outer tube is provided with a waist-shaped hole arranged along the length direction of the stand column, and the height adjusting mechanism comprises a sliding pin which runs through the waist-shaped hole and is connected with the unlocking sliding sleeve at two ends.

Optionally, a sliding block in clearance fit with the inner tube is arranged in the cavity of the inner tube, and the sliding block is linked with the unlocking sliding sleeve and connected with one end of the pull wire.

Optionally, the cavity of the inner tube is provided with a mounting seat for fixing the locking pin, the mounting seat is provided with a mounting groove for accommodating the locking pin and the spring, and one end of the pull wire extends into the mounting groove to be connected with the locking pin.

Optionally, an upper plug is arranged at the top end of the lower section of the stand column, a lower plug is arranged at the lower end of the outer tube, the upper plug is provided with a skirt edge wrapping the lower section of the stand column, and the skirt edge and the lower plug are arranged in a staggered manner to limit separation of the lower section of the stand column and the upper section of the stand column.

Optionally, the upper plug is provided with a through hole in clearance fit with the inner tube.

Optionally, the outer tube includes an upper section and a lower section that are fixedly connected, wherein the upper section of the outer tube is fixedly connected with the inner tube.

Optionally, the foot rest is including wearing the decoration shell of cover on the stand, decorate the shell and cover the juncture of stand upper segment and stand hypomere to and support and lean on the unblock sliding sleeve lower part.

Optionally, the bed basket includes annular frame pole and hangs the cloth pocket of establishing on the frame pole, the stand upper segment is connected with the frame pole rotation.

The utility model provides a but height-adjusting's crib adopts three pole height adjustment mechanism, solves the problem that the crib appears rocking after using for a long time.

Drawings

FIG. 1 is a perspective view of a crib according to the present application;

FIG. 2 is a perspective view of the column of the present application;

FIG. 3 is an enlarged view of A in FIG. 2;

FIG. 4 is an enlarged view of B in FIG. 2;

FIG. 5 is a cross-sectional view of the height adjustment mechanism of the present application;

FIG. 6 is a schematic view of another embodiment of FIG. 4;

FIG. 7 is a perspective view of the upper plug of the present application;

FIG. 8 is an enlarged schematic view of another embodiment of A in FIG. 2;

fig. 9 is a plan view of the post of the present application.

The reference numerals in the figures are illustrated as follows:

1. a bed basket; 2. a foot rest; 3. a column; 4. a decorative shell;

23. a foot bar; 30. an upper section of the column; 31. a lower section of the upright post;

100. a frame bar; 110. a cloth bag;

300. an outer tube; 301. unlocking the sliding sleeve; 302. a pull wire; 303. a lower plug; 304. a slide pin;

311. an upper plug;

350. an inner tube; 351. a locking pin; 352. a spring; 353. a mounting seat; 354. a slider;

31a, locking groove; 301a, a toggle button; 303a, a step; 353a and an installation groove; 354a, avoiding holes; 311a, a through hole; 311b, skirt.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It will be understood that when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used in the description of the present application herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

In this application, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any particular order or number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

As shown in fig. 1 to 3, the height-adjustable crib of the present application includes a bed basket 1 for supporting a baby, and two foot rests 2 disposed on two sides of the bed basket and used for supporting the bed basket 1, the foot rests 2 include a pillar 3 having a tubular structure, the pillar 3 includes an upper section and a lower section that can slide relatively, wherein the upper section 30 of the pillar is connected with the bed basket 1, and a height adjusting mechanism is disposed between the lower section 31 of the pillar and an inner tube 350.

The two-leg frame 2 is mainly used for supporting the bed basket 1, the shape of the two-leg frame 2 is various and can be L-shaped, T-shaped or Y-shaped, and in the embodiment, the two-leg frame 2 comprises an upright post 3 fixedly connected with the bed basket 1 and a foot rod 23 extending perpendicular to the upright post 3 at the lower end of the upright post. The foot rods 23 realize multi-point support, and promote the balance of the bed basket 1.

The upright column 3 may be a hollow rod member having a certain length, and may be in the shape of a circular tube or a polygonal tube. In this embodiment, the upright is divided into an upright lower section 31 fixedly connected with the foot bar 23 and an upright upper section 30 which can slide relative to the upright lower section 31 and is connected with the bed basket 1, and the height of the upright 3 is adjusted by the relative sliding of the upper and lower sections, so that the height adjustment of the baby crib is realized to adapt to adult mattresses with different heights.

In the present embodiment, the upper shaft section 30 includes an outer tube 300 and an inner tube 350, the lower shaft section 31 is sandwiched between the inner tube 350 and the outer tube 300, and the outer tube 300 and the inner tube 350 are slidable along the length direction of the lower shaft section 31. In one embodiment, the outer tube 300 includes an upper section and a lower section that are fixedly connected, wherein the lower section of the outer tube is slidably fitted with the lower section 31 of the column, and the upper section of the outer tube is fixedly connected with the inner tube 350, so that the assembly is convenient.

Height adjustment mechanism mainly used adjusts and the height of fixed stand 3, and height adjustment mechanism includes a plurality of locking grooves 31a that arrange along stand length direction on setting up the pipe wall of stand hypomere 31, locates in inner tube 350 and radial protrusion in inner tube pipe wall and locking groove 31a matched with stop pin 351 to and act on stop pin 351 and make it insert the spring 352 in locking groove 31 a.

The locking groove 31a is evenly arranged on the pipe wall of the lower section 31 of the upright column at intervals along the length direction of the upright column, the shape can be circular or kidney-shaped, and the number is multiple, so that multiple height adjustment is realized.

The locking pin 351 is provided at the lower end of the inner pipe 350 and may be protruded or retracted into the outer wall of the inner pipe, and has a shape matched with the locking groove 31a, and the locking pin 351 is disposed at the same side as the locking groove 31 a. The spring 352 is disposed between the locking pin 351 and the inner wall of the inner pipe, and acts on the locking pin 351 by itself being compressed, so that it is inserted into the locking groove 31a, thereby achieving locking.

The height adjusting mechanism further has an unlocking function, as shown in fig. 4 and 5, in one embodiment, the height adjusting mechanism further comprises an unlocking sliding sleeve 301 which is sleeved on the outer tube 300, the unlocking sliding sleeve 301 is linked with the locking pin 351 through a pull wire 302, and the spring 352 is sleeved on the pull wire 302 and abuts against the locking pin 351.

The unlocking sliding sleeve 301 is an unlocking piece for enabling the locking pin 351 to exit from the locking groove 31a, is arranged at the top of the outer tube 300 and slides along the length direction of the outer tube, and is provided with a shifting button 301a for the nursing staff to shift, so that the nursing staff can conveniently realize unlocking without bending down.

The pull wire 302 is in a linear shape, penetrates through the spring 352 to connect the unlocking sliding sleeve 301 and the locking pin 351, pulls the toggle button 301a of the unlocking sliding sleeve 301, pulls the locking pin 351 to exit from the locking groove 31a through the pull wire 302, and realizes unlocking, so that the upright post upper section 30 slides relative to the upright post lower section 31.

As shown in fig. 6, in one embodiment, the outer tube 300 is provided with a kidney-shaped hole 300a arranged along the length direction of the upright, and the height adjusting mechanism includes a sliding pin 304 penetrating the kidney-shaped hole 300a and having both ends connected with an unlocking sliding sleeve 301. The sliding pin 304 is a cylindrical rod, and two ends of the sliding pin are clamped in the unlocking sliding sleeve 301 to limit the sliding upper limit of the unlocking sliding sleeve 301.

In one embodiment, a sliding block 354 is disposed in the cavity of the inner tube 350, and the sliding block 354 is in clearance fit with the inner tube, and is linked with the unlocking sliding sleeve 301 and connected with one end of the pulling wire 302. The sliding block 354 is a transition piece for realizing linkage of the unlocking sliding sleeve 301 and the pulling wire 302, an avoiding hole 354a corresponding to the sliding pin 304 is formed in the transition piece, the sliding pin 304 penetrates through the avoiding hole 354a to realize synchronous sliding of the sliding block 354 and the unlocking sliding sleeve 301, and then the pulling wire 302 is pulled.

In order to fix the locking pin 351 and the spring 352, as shown in fig. 5, the cavity of the inner tube 350 is provided with a mounting seat 353 fixing the locking pin 351, the mounting seat 353 has a mounting groove 353a accommodating the locking pin 351 and the spring 352, and one end of the wire 302 is extended into the mounting groove 353a to be connected to the locking pin 351. The shape of the mounting seat 353 is matched with the inner wall of the inner pipe 350, and the mounting seat is sleeved at the bottom end of the inner pipe 350 and is fastened through a rivet.

The mounting groove 353a has a shape corresponding to both the locking pin 351 and the spring 352, and serves as a guide for the sliding of the locking pin 351 and the extension and contraction of the spring 352. The end of the pulling wire 302 connected with the spring 352 passes through the inside of the sliding block 354 and extends into the mounting groove 353 a. So as to achieve the purpose that the pulling wire 302 moves upwards to pull the locking pin 351 to exit the locking groove 31 a.

As shown in fig. 7 and 8, in one embodiment, an upper plug 311 is disposed at the top end of the lower column section 31, a lower plug 303 is disposed at the lower end of the outer tube 300, the upper plug 311 has a skirt 311b wrapping the lower column section 31, and the skirt 311b is disposed in a staggered manner with respect to the lower plug 303 to limit separation of the lower column section 31 and the upper column section 30. In one embodiment, the upper plug 311 has a through hole 311a in clearance fit with the inner tube 300, and the wall thickness of the through hole 311a is increased, so as to improve the stability of the inner tube 350 when sliding.

The lower plug 303 is disposed between the lower column section 31 and the outer tube 300, and a step 303a for supporting the outer tube 300 protrudes from the lower end of the lower plug 303. The skirt 311b and the lower plug 303 are arranged in a staggered manner, so that the separation of the lower column section 31 and the upper column section 30 is limited.

As shown in fig. 9, in one embodiment, the foot stand 2 includes a decorative shell 4 which is threaded on the pillar 3, and the decorative shell 4 covers the junction of the pillar upper section 30 and the pillar lower section 31 and abuts against the lower part of the unlocking slide sleeve 301. Decorate shell 4 for being used for decorating, covering the effect of connecting gap, decorate shell 4 and divide inside and outside two parts, overlap respectively and establish the inside and outside at foot rest 2 to through the bolt-up, and decorate the top surface and the lower bottom surface of unblock sliding sleeve 301 and match and lean on unblock sliding sleeve 301 on shell 4, prevent its slippage downwards. But also plays a role in covering the junction of the upright post upper section 30 and the upright post lower section 31, and the integral aesthetic property is improved.

As shown in fig. 1, in one embodiment, the bed basket 1 comprises a ring-shaped frame bar 100 and a cloth bag 110 hung on the frame bar 100, and the upright upper section 30 is rotatably connected with the frame bar 100.

The appearance of bed basket 1 is the cuboid that has an accommodation space, supplies the baby to sleep in inside and lies or play, and bed basket 1 includes annular frame pole 100 and is connected the cloth pocket 110 that forms bearing space with frame pole 100, and cloth pocket 110 hangs on frame pole 100 for bear the baby, generally form by the preparation of flexible fabric, and bottom intermediate layer or outside are provided with the backup pad of being made by hard material, and of course the backup pad also can set up in the outside of cloth pocket. And the upright post upper section 30 is rotatably connected with the frame rod 100, so that the foot rests 2 arranged on the two sides can rotate and fold oppositely, and the transportation is convenient.

The utility model provides a but height-adjusting's crib disposes three pole sliding adjustment, and the two direction of inside and outside pipe improve regulation stability, reduce rocking of crib.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features. When technical features in different embodiments are represented in the same drawing, it can be seen that the drawing also discloses a combination of the embodiments concerned.

The above-mentioned embodiments only express several embodiments of the present application, and the description thereof is more specific and detailed, but not construed as limiting the claims. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the concept of the present application, which falls within the scope of protection of the present application.

Claims

1. But height-adjusting's crib, including the bed basket that is used for bearing the baby, two foot rests that locate bed basket both sides and be used for supporting the bed basket, the foot rest includes the stand that is tubular structure, but the stand includes relative sliding's upper and lower two sections, and wherein stand upper segment is connected with the bed basket, its characterized in that, stand upper segment includes outer tube and inner tube, the centre gripping of stand hypomere is between inner tube and outer tube, be provided with height adjustment mechanism between stand hypomere and the inner tube, height adjustment mechanism includes:

2. The crib of claim 1, wherein the height adjustment mechanism further comprises an unlocking slide sleeve threaded over the outer tube, and a pull wire connecting the unlocking slide sleeve and the locking pin, the unlocking slide sleeve being linked to the locking pin by the pull wire, and the spring being threaded over the pull wire and abutting against the locking pin.

3. The crib of claim 2, wherein the outer tube is provided with a kidney-shaped hole arranged along the length direction of the upright post, and the height adjusting mechanism comprises a sliding pin which penetrates through the kidney-shaped hole and is connected with an unlocking sliding sleeve at two ends.

4. The crib of claim 3, wherein a sliding block in clearance fit with the inner tube is arranged in the cavity of the inner tube, and the sliding block is linked with the unlocking sliding sleeve and is connected with one end of a pull wire.

5. The crib of claim 3, wherein the cavity of the inner tube is provided with a mounting seat for fixing the locking pin, the mounting seat has a mounting groove for accommodating the locking pin and the spring, and one end of the pull wire extends into the mounting groove to connect the locking pin.

6. The crib of claim 1, wherein an upper plug is disposed at a top end of the lower section of the pillar, a lower plug is disposed at a lower end of the outer tube, the upper plug has a skirt wrapping the lower section of the pillar, and the skirt is disposed to be offset from the lower plug to limit separation of the lower section of the pillar and the upper section of the pillar.

7. The crib of claim 6, wherein the upper plug has a through hole that is a clearance fit with the inner tube.

8. The crib of claim 1, wherein the outer tube comprises two fixedly connected upper and lower sections, wherein the outer tube upper section is fixedly connected to the inner tube.

9. The crib of claim 2, wherein the foot rest includes a decorative shell that is threaded over the post, the decorative shell covering the intersection of the upper and lower post sections and abutting against the lower unlocking slide.

10. The crib of claim 1, wherein the basket comprises a ring-shaped frame rod and a cloth bag hung on the frame rod, and the upper section of the upright post is rotatably connected with the frame rod.