CN219396772U - Primary and secondary beds capable of increasing use area - Google Patents

Abstract

The utility model discloses a primary-secondary bed capable of increasing the use area, which comprises a first bed plate, an adjusting mechanism, a second bed plate and a connecting shaft, wherein the upper rear end of the first bed plate is fixedly connected with a vertical plate; the adjusting mechanism is arranged in the first bed board and comprises a threaded rod, a motor, a belt, a connecting piece and an adjusting block, wherein the threaded rod is respectively connected to the front end and the rear end of the interior of the first bed board in a rotating way; the left end of the second bed plate is embedded and connected with the upper end of the adjusting block, the right lower end of the second bed plate is fixedly connected with adjusting rods in a front-back symmetrical mode, and the adjusting rods are in threaded connection with the inside of the sleeve; the connecting shaft is rotationally connected to the upper right end of the second bed plate, and the lower end of the baffle plate is integrally connected to the connecting shaft. This child-mother bed of usable floor area can be increased, the position of the bed board of being convenient for is adjusted increases usable floor area, and the angle of baffle is adjusted easily and is protected moreover, and stability when conveniently increasing the use simultaneously.

Description

Primary and secondary beds capable of increasing use area

Technical Field

The utility model relates to the related technical field of primary and secondary beds, in particular to a primary and secondary bed capable of increasing the use area.

Background

The primary and secondary beds are widely used, the prior primary and secondary beds are provided with hidden primary and secondary beds at the bottoms of the primary and secondary beds, parents or carers can conveniently take care of children by utilizing the primary and secondary beds, and the primary and secondary beds on the market have various patterns.

However, general primary and secondary beds are difficult when adjusting the secondary beds, resulting in inconvenient operation during use, no baffle is arranged on the existing secondary beds, so that people can fall down during use, or the baffle is arranged on the secondary beds, but the baffle is inconvenient to be in a horizontal state for storage during storage of the secondary beds, and meanwhile, the supporting legs on the existing secondary beds cannot be adjusted, so that the primary and secondary beds are difficult to store, therefore, the primary and secondary beds with the increased use area are provided, and the problems raised in the above are solved.

Disclosure of Invention

The utility model aims to provide a primary-secondary bed capable of increasing the use area, so as to solve the problems that most of primary-secondary beds proposed in the background art are inconvenient to adjust the position of a bed plate to increase the use area, the angle of a baffle is not easy to adjust for protection, and the stability in use is inconvenient to increase.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the primary-secondary bed capable of increasing the use area comprises a first bed plate which is directly placed on the ground, wherein the upper rear end of the first bed plate is fixedly connected with a vertical plate;

further comprises:

the adjusting mechanism is arranged in the first bed board and comprises a threaded rod, a motor, a belt, a connecting piece and an adjusting block, wherein the threaded rod is respectively connected to the front end and the rear end of the interior of the first bed board in a rotating way;

the left end of the second bed plate is connected with the upper end of the adjusting block in an embedded mode, adjusting rods are symmetrically and fixedly connected with the right lower end of the second bed plate front and back, and the adjusting rods are connected in the sleeve in a threaded mode;

the connecting shaft is rotationally connected to the upper right end of the second bed plate, the lower end of the baffle plate is integrally connected to the connecting shaft, and meanwhile, the rear end of the connecting shaft is fixedly connected with a worm wheel.

Preferably, the threaded rod is in threaded connection with the inside of the adjusting block, the motor is installed at the left end of the rear threaded rod, and the connecting piece is integrally connected with the left end of the front threaded rod.

Preferably, the connecting piece is in driving connection with the rear threaded rod through a belt, and the diameter of the inner end of the connecting piece is larger than that of the threaded rod;

the cross section of the connecting piece is of a T-shaped structure, and the second bed plate is of a sliding structure on the upper side of the first bed plate through the connecting piece and the threaded rod.

Preferably, the sleeve is in a lifting structure at the lower side of the second bed plate through the adjusting rod, and the interior of the sleeve is in a hollow structure.

Preferably, the upper end meshing of worm wheel is provided with the worm, and the worm rotates to be connected on the mounting panel to the mounting panel inlays the upper right end of connecting at the second bed board, and the baffle is flip structure through worm and worm wheel in the upside of second bed board simultaneously.

Compared with the prior art, the utility model has the beneficial effects that: the primary-secondary bed with the increased use area is convenient for adjusting the position of the bed board to increase the use area, and the angle of the baffle plate is easy to adjust for protection, and meanwhile, the stability in use is convenient to increase;

1. the adjusting mechanism is arranged, and the structure design of the second bed plate and the first bed plate ensures that the second bed plate moves left and right in the first bed plate through the adjusting blocks which are arranged in a front-back symmetrical way when the front-back two groups of threaded rods rotate, so that the position of the second bed plate is convenient to adjust, and the use area is increased;

2. the baffle is arranged, and the baffle and the second bed board are structurally designed, so that the worm is meshed with the worm wheel when rotating, the worm wheel drives the baffle to turn over, and the baffle is in a vertical state, so that the angle of the baffle is easy to adjust for protection;

3. the adjustable bed board is provided with the adjusting rod and the sleeve, and the sleeve and the second bed board are structurally designed, so that the sleeve which is symmetrically arranged around the rotation is rotated, the sleeve is lifted on the adjusting rod, the distance between the sleeve and the ground is adjusted, and the stability in use is conveniently increased.

Drawings

FIG. 1 is a schematic diagram of a front cross-sectional structure of the present utility model;

FIG. 2 is a schematic top view of a cross-sectional structure of a connection of a connecting member and a belt according to the present utility model;

FIG. 3 is a schematic view of a left side cross-sectional structure of the connection of the adjusting rod and the sleeve;

fig. 4 is a schematic view of a second deck storage state structure of the present utility model.

In the figure: 1. a first bed plate; 2. a riser; 3. an adjusting mechanism; 301. a threaded rod; 302. a motor; 303. a belt; 304. a connecting piece; 305. an adjusting block; 4. a second bed plate; 5. an adjusting rod; 6. a sleeve; 7. a connecting shaft; 8. a baffle; 9. a worm wheel; 10. a worm; 11. and (3) mounting a plate.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and all other embodiments obtained by those skilled in the art without making creative efforts based on the embodiments of the present utility model are included in the protection scope of the present utility model.

Referring to fig. 1-4, the present utility model provides a technical solution: when the child-mother bed capable of increasing the use area is used, the position of the second bed plate 4 is adjusted through a structure consisting of a threaded rod 301, a motor 302, a belt 303, a connecting piece 304 and an adjusting block 305 by combining with fig. 1, 2 and 4, as the threaded rod 301 is respectively connected at the front end and the rear end of the interior of the first bed plate 1 in a rotating way, the threaded rod 301 is connected in the interior of the adjusting block 305 in a threaded way, the connecting piece 304 is in transmission connection with the rear threaded rod 301 through the belt 303, the diameter of the inner end of the connecting piece 304 is larger than that of the threaded rod 301, the cross section of the connecting piece 304 is in a T-shaped structure, and the second bed plate 4 is in a sliding structure on the upper side of the first bed plate 1 through the connecting piece 304 and the threaded rod 301;

therefore, when the second bed board 4 is needed to be used, the motor 302 drives the rear threaded rod 301 to rotate at the rear end inside the first bed board 1 when in operation, the rear threaded rod 301 drives the connecting piece 304 to rotate through the belt 303 when in rotation, the connecting piece 304 drives the front threaded rod 301 to rotate at the front end inside the first bed board 1, the front and rear threaded rods 301 rotate, the adjusting blocks 305 symmetrically arranged in front and rear are enabled to move rightwards on the threaded rod 301, the adjusting blocks 305 drive the second bed board 4 to move rightwards, the position of the second bed board 4 is adjusted, and therefore the position of the second bed board 4 is conveniently adjusted, the use area is increased, and the cross section of the connecting piece 304 is in a T-shaped structure so that the connecting piece 304 can be prevented from being separated;

referring to fig. 1 and 3, since the adjusting rod 5 is symmetrically and fixedly connected to the right lower end of the second bed plate 4, the adjusting rod 5 is in threaded connection with the inside of the sleeve 6, the sleeve 6 is in a lifting structure at the lower side of the second bed plate 4 through the adjusting rod 5, after the position of the second bed plate 4 is adjusted, the sleeve 6 is rotated to enable the second bed plate 4 to slide downwards on the adjusting rod 5, so that the sleeve 6 which is symmetrically arranged at the front and the back descends to be in contact with the ground, the second bed plate 4 is in a horizontal state, and the right end of the second bed plate 4 is supported through the front and the back groups of adjusting rods 5 and the sleeve 6, so that the stability in use is increased conveniently;

with reference to fig. 1, fig. 2 and fig. 3, since the connecting shaft 7 is rotatably connected to the right upper end of the second bed board 4, the worm 10 is engaged with the upper end of the worm wheel 9, and the worm 10 is rotatably connected to the mounting board 11, the baffle 8 is in a turnover structure on the upper side of the second bed board 4 through the worm 10 and the worm wheel 9, so that the worm 10 rotates on the left and right mounting boards 11, and is engaged with the worm wheel 9 when the worm 10 rotates, the worm 10 drives the worm wheel 9 to rotate, and the worm wheel 9 drives the connecting shaft 7 to rotate at the right end of the second bed board 4, so that the connecting shaft 7 drives the baffle 8 to turn over, and the baffle 8 is in a vertical state, thereby easily adjusting the angle of the baffle 8 for protection, which is the working principle of the child-mother bed with the increased use area.

Standard parts used in the utility model can be purchased from the market, special-shaped parts can be customized according to the description of the specification and the drawings, the specific connection modes of all parts adopt conventional means such as mature bolts, rivets and welding in the prior art, the machinery, the parts and the equipment adopt conventional modes in the prior art, and the circuit connection adopts conventional connection modes in the prior art, so that details are not described in detail in the specification, and the utility model belongs to the prior art known to the person skilled in the art.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims (5)

1. The primary-secondary bed capable of increasing the use area comprises a first bed board (1) which is directly placed on the ground, wherein the upper rear end of the first bed board (1) is fixedly connected with a vertical board (2);

characterized by further comprising:

the adjusting mechanism (3) is arranged in the first bed board (1), and the adjusting mechanism (3) comprises a threaded rod (301), a motor (302), a belt (303), a connecting piece (304) and an adjusting block (305), wherein the threaded rod (301) is respectively connected to the front end and the rear end of the interior of the first bed board (1) in a rotating mode;

the left end of the second bed plate (4) is connected with the upper end of the adjusting block (305) in an embedded mode, the right lower end of the second bed plate (4) is fixedly connected with an adjusting rod (5) in a front-back symmetrical mode, and the adjusting rod (5) is connected in the sleeve (6) in a threaded mode;

the connecting shaft (7), connecting shaft (7) rotate and connect the upper right end at second bed board (4), and the lower extreme integration of baffle (8) is connected on connecting shaft (7), and the rear end of connecting shaft (7) is connected with worm wheel (9) simultaneously.

2. A primary and secondary bed with increased usable floor area as claimed in claim 1, wherein: the threaded rod (301) is in threaded connection with the inside of the adjusting block (305), a motor (302) is installed at the left end of the rear threaded rod (301), and a connecting piece (304) is integrally connected with the left end of the front threaded rod (301).

3. A primary and secondary bed with increased usable floor area as claimed in claim 2, wherein: the connecting piece (304) is in transmission connection with the rear threaded rod (301) through a belt (303), and the diameter of the inner end of the connecting piece (304) is larger than that of the threaded rod (301);

the cross section of the connecting piece (304) is of a T-shaped structure, and the second bed plate (4) is of a sliding structure on the upper side of the first bed plate (1) through the connecting piece (304) and the threaded rod (301).

4. A primary and secondary bed with increased usable floor area as claimed in claim 1, wherein: the sleeve (6) is of a lifting structure at the lower side of the second bed plate (4) through the adjusting rod (5), and the inside of the sleeve (6) is of a hollow structure.

5. A primary and secondary bed with increased usable floor area as claimed in claim 1, wherein: the upper end meshing of worm wheel (9) is provided with worm (10), and worm (10) rotate and connect on mounting panel (11) to mounting panel (11) inlay and connect the upper right-hand member of second bed board (4), baffle (8) are flip structure through worm (10) and worm wheel (9) in the upside of second bed board (4) simultaneously.