CN212972431U

CN212972431U - University's dormitory is with bed

Info

Publication number: CN212972431U
Application number: CN202021514158.8U
Authority: CN
Inventors: 韩旭; 高帅; 李明
Original assignee: Zhengzhou Institute of Technology
Current assignee: Zhengzhou Institute of Technology
Priority date: 2020-07-22
Filing date: 2020-07-22
Publication date: 2021-04-16
Anticipated expiration: 2030-07-22

Abstract

The utility model discloses a university dormitory is with bed relates to bed technical field, including bed, the bracing piece that goes up the bed and be used for supporting down, its characterized in that: the four corners of the lower bed and the four corners of the upper bed are respectively and fixedly connected to the supporting rods; has the advantages that: the ejector rods are arranged at the four corners of the bed body to push the roof upwards, so that the support stability of the bed body is increased, and the bed body is prevented from shaking; the fine adjustment sleeve is arranged to be matched with the ejector rod through the internal thread to be adjusted to an approximate supporting position, then the fine adjustment sleeve is rotated to enable the ejector rod to be adjusted upwards in a fine mode, the use is convenient, the directions of the internal thread and the external thread of the fine adjustment sleeve are opposite, and the situation that the fine adjustment sleeve and the supporting rod extend to cause the fine adjustment sleeve and the ejector rod to be driven to enable the ejector rod to retract during rotation to affect the jacking operation is prevented; set up first board and the second of placing and pull out when placing the board and using, the supporting shoe supports in the turn trough, can hold article, satisfies the user demand.

Description

University's dormitory is with bed

Technical Field

The utility model relates to a bed technical field especially relates to a university is bed for dormitory.

Background

In university dormitory, the bed body has taken up the overwhelming majority area of dormitory, and current university dormitory bed body is generally two-layer about in order to save taking up an area, but a lot of beds are because too high and only supported by the lower part, and upper portion does not fix and leads to rocking easily, and the student of upper berth moves rocking of whole bed a little great, and it is more convenient to bring inconvenience influence for the student of lower berth, and generally lower berth puts the thing on the bedside and still more makes things convenient, and the upper berth will be owing to not putting the thing platform, inconvenient some personal article of placing.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a university dormitory bed for solving the problems.

The utility model discloses a following technical scheme realizes above-mentioned purpose:

the utility model provides a university is bed for dormitory, includes bed, last bed and the bracing piece that is used for supporting down, its characterized in that: the four corners of the lower bed and the four corners of the upper bed are respectively and fixedly connected to the supporting rods; the left side and the right side of the lower bed are both provided with first placing plates, sliding grooves are formed in the front ends and the rear ends of the first placing plates, a rotatable rotating block is inlaid below each sliding groove, a supporting block is fixedly mounted on the surface of the lower portion of each rotating block, a rotating groove is formed in the side face of each first placing plate corresponding to each supporting block, the rotating groove is in a quarter ring shape concentric with each rotating block, and a clamping groove communicated with the sliding grooves is formed in each rotating block; the left side and the right side of the upper bed are both provided with second placing plates, and the first placing plates and the second placing plates have the same structure; a first clamping block is arranged on the supporting rod corresponding to the sliding groove on the first placing plate and clamped in the sliding groove on the first placing plate to slide; a second clamping block is arranged on the supporting rod corresponding to the sliding groove on the second placing plate and clamped in the sliding groove on the second placing plate to slide; a fixed cross rod is arranged between the first placing plate and the second placing plate, and the front end and the rear end of the fixed cross rod are respectively fixedly arranged on the supporting rods; the upper end of the supporting rod is provided with a receiving hole, a mandril is inserted into the receiving hole, the upper part of the mandril is a polished rod, the lower part of the mandril is a threaded rod, and the upper end of the mandril is fixedly provided with a jacking block; the upper part of the ejector rod is sequentially sleeved with a fine adjustment sleeve and a fixed sleeve from bottom to top, a fine adjustment disc is fixedly mounted on the fine adjustment sleeve, an internal thread matched with the lower part of the ejector rod is arranged inside the fine adjustment sleeve, an external thread is arranged on the lower part of the fine adjustment sleeve, an internal thread matched with the external thread of the fine adjustment sleeve is arranged on the support rod, and the thread directions of the internal thread and the external thread of the fine adjustment sleeve are different; a fixed knob is inserted into the side face of the fixed sleeve and is connected with the fixed sleeve through threads; a movable cross rod is arranged above the second placing plate, and the front end and the rear end of the movable cross rod are respectively fixedly connected to the fixed sleeves.

Preferably: the lower end face of the supporting rod and the upper surface of the top block are both provided with rubber cushion layers.

Preferably: a bed ladder used for climbing is fixedly arranged on the side surface between the lower bed and the upper bed.

Compared with the prior art, the beneficial effects of the utility model reside in that: the ejector rods are arranged at the four corners of the bed body to push the roof upwards, so that the support stability of the bed body is increased, and the bed body is prevented from shaking; the fine adjustment sleeve is arranged to be matched with the ejector rod through the internal thread to be adjusted to an approximate supporting position, then the fine adjustment sleeve is rotated to enable the ejector rod to be adjusted upwards in a fine mode, the use is convenient, the directions of the internal thread and the external thread of the fine adjustment sleeve are opposite, and the situation that the fine adjustment sleeve and the supporting rod extend to cause the fine adjustment sleeve and the ejector rod to be driven to enable the ejector rod to retract during rotation to affect the jacking operation is prevented; set up first board and the second of placing and pull out when placing the board and using, the supporting shoe supports in the turn trough, can hold article, satisfies the user demand.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

Fig. 1 is a front view of the university dormitory bed of the present invention.

Fig. 2 is a left side view of the utility model of a university dormitory bed.

Fig. 3 is a schematic view of a local structure of a bed for university dormitory.

Fig. 4 is a front view of the first board of the university dormitory bed of the present invention.

Figure 5 is the utility model discloses a university dormitory is with first board of placing and the second board of placing of bed's working principle picture.

The reference numerals are explained below:

1. a support bar; 2. putting a bed; 3. putting the bed on a bed; 4. fine adjustment sleeve; 5. fixing a sleeve; 6. a top block; 7. fixing the knob; 8. finely adjusting the disc; 9. a first clamping block; 10. a first placing plate; 11. fixing the cross bar; 12. a second fixture block; 13. a second placing plate; 14. moving the cross bar; 15. a top rod; 16. a receiving hole; 17. a chute; 18. rotating the block; 19. a card slot; 20. a support block; 21. and (6) rotating the groove.

Detailed Description

In the description of the present invention, it is to be understood that the terms "central", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing and simplifying the description, but not for indicating or implying that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be construed as limiting the invention, and further that the terms "first", "second", etc., are used only for descriptive purposes and are not to indicate or imply relative importance or imply the number of technical features being referred to, whereby the features defined as "first", "second", etc., may explicitly or implicitly include one or more such features, in the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; the two elements may be directly connected or indirectly connected through an intermediate medium, or the two elements may be connected through an intermediate medium, and the specific meaning of the above terms in the present invention can be understood by those skilled in the art through specific situations.

The present invention will be further explained with reference to the accompanying drawings:

as shown in fig. 1 to 5, a bed for university dormitory includes a lower bed 2, an upper bed 3 and a support rod 1 for support, and is characterized in that: the four corners of the lower bed 2 and the upper bed 3 are respectively fixedly connected to the support rods 1; the left side and the right side of the lower bed 2 are both provided with a first placing plate 10, the first placing plate 10 is used for placing articles, sliding grooves 17 are formed in the front end and the rear end of the first placing plate 10, a rotatable rotating block 18 is inlaid below the sliding grooves 17, the rotating block 18 is used for rotating, a supporting block 20 is fixedly mounted on the surface of the lower portion of the rotating block 18, the supporting block 20 is used for blocking limiting support, a rotating groove 21 is formed in the side face of the first placing plate 10 corresponding to the supporting block 20, the rotating groove 21 is in a quarter-ring shape concentric with the rotating block 18, the first placing plate 10 and the rotating block 18 can only rotate relative to each other by a quarter of a circle, a clamping groove 19 communicated with the sliding grooves 17 is formed in the rotating block 18, and the clamping groove; the left side and the right side of the upper bed 3 are both provided with a second placing plate 13, the second placing plates 13 are used for placing articles, and the first placing plate 10 and the second placing plates 13 have the same structure; a first clamping block 9 is arranged on the supporting rod 1 corresponding to the sliding groove 17 on the first placing plate 10, the first clamping block 9 is used for supporting, and the first clamping block 9 is clamped in the sliding groove 17 on the first placing plate 10 to slide; a second fixture block 12 is arranged on the support rod 1 corresponding to the sliding groove 17 on the second placing plate 13, the second fixture block 12 is used for supporting, and the second fixture block 12 is clamped in the sliding groove 17 on the second placing plate 13 to slide; a fixed cross bar 11 is arranged between the first placing plate 10 and the second placing plate 13, the fixed cross bar 11 is used for hanging clothes, and the front end and the rear end of the fixed cross bar 11 are respectively and fixedly arranged on the support bar 1; the upper end of the support rod 1 is provided with a containing hole 16, the containing hole 16 is used for containing, a mandril 15 is inserted into the containing hole 16, the mandril 15 is used for supporting, the upper part of the mandril 15 is a polished rod, the lower part of the mandril 15 is a threaded rod, the upper end of the mandril 15 is fixedly provided with a top block 6, and the top block 6 is used for supporting a pad; the upper part of the ejector rod 15 is sequentially sleeved with a fine adjustment sleeve 4 and a fixed sleeve 5 from bottom to top, a fine adjustment disc 8 is fixedly arranged on the fine adjustment sleeve 4, the fine adjustment disc 8 is used for fine adjustment and jacking, an internal thread matched with the lower part of the ejector rod 15 is arranged inside the fine adjustment sleeve 4, an external thread is arranged on the lower part of the fine adjustment sleeve 4, an internal thread matched with the external thread of the fine adjustment sleeve 4 is arranged on the support rod 1, and the thread directions of the internal thread and the external thread of the fine adjustment sleeve 4 are different; a fixing knob 7 is inserted into the side surface of the fixing sleeve 5, the fixing knob 7 is used for being propped against the ejector rod 15 to be fixed, and the fixing knob 7 is connected with the fixing sleeve 5 through threads; a movable cross bar 14 is arranged above the second placing plate 13, the movable cross bar 14 is used for hanging clothes, and the front end and the rear end of the movable cross bar 14 are respectively and fixedly connected to the fixed sleeve 5; rubber cushion layers are arranged on the lower end face of the supporting rod 1 and the upper surface of the top block 6, so that buffering is increased, and the ground and the roof are prevented from being damaged by jacking; a bed ladder used for climbing is fixedly arranged on the side surface between the lower bed 2 and the upper bed 3, so that the upper bed 3 can climb conveniently.

The working principle is as follows: when the support is used, the ejector rod 15 is pulled out of the support rod 1, when the ejector rod 15 is in threaded fit with the fine adjustment sleeve 4, the ejector rod 15 is rotated to realize rough positioning, when the support is approximately abutted against a roof, the fine adjustment sleeve 4 is rotated to perform fine adjustment, the support is completely tightly abutted, the support of the support rod 1 is fixed, the shaking of a bed body is avoided, the fixing sleeve 5 can be fixed on the smooth rod part of the ejector rod 15 through the fixing knob 7, clothes can be put on the movable cross rod 14 and the fixed cross rod 11, when a person of the bed 2 needs to place an article, the first placing plate 10 is pulled upwards, the first clamping block 9 slides in the sliding groove 17, when the first clamping block 9 slides into the clamping groove 19, the first placing plate 10 is pulled, the rotating block 18 is clamped by the first clamping block 9, when the first placing plate 10 rotates to be horizontal, the support block 20 supports the edge of the rotating groove 21 in the rotating groove 21, namely, the support of the first placing plate 10 is realized, at the article can be placed on, similarly, when a person who goes to the bed 3 wants to place an article, the person just needs to rotate the first placing plate 10; when the user needs to go to the bed 3 from the lower bed 2 or the ground, the user can climb the bed ladder.

Having shown and described the basic principles, essential features and advantages of the invention, it should be understood by those skilled in the art that the present invention is not limited by the foregoing embodiments, which are merely illustrative, but rather are intended to cover various changes and modifications within the spirit and scope of the invention as defined by the appended claims.

Claims

1. The utility model provides a university is bed for dormitory, includes bed (2), goes up bed (3) and bracing piece (1) that are used for supporting down, its characterized in that: the four corners of the lower bed (2) and the upper bed (3) are respectively fixedly connected to the supporting rod (1); the left side and the right side of the lower bed (2) are respectively provided with a first placing plate (10), sliding grooves (17) are formed in the front end and the rear end of each first placing plate (10), a rotatable rotating block (18) is embedded below each sliding groove (17), a supporting block (20) is fixedly installed on the surface of the lower portion of each rotating block (18), a rotating groove (21) is formed in the side face of each first placing plate (10) corresponding to each supporting block (20), the rotating groove (21) is in a quarter ring shape concentric with the rotating block (18), and a clamping groove (19) communicated with the sliding grooves (17) is formed in the rotating block (18); the left side and the right side of the upper bed (3) are respectively provided with a second placing plate (13), and the first placing plate (10) and the second placing plate (13) have the same structure; a first clamping block (9) is arranged on the supporting rod (1) corresponding to the sliding groove (17) on the first placing plate (10), and the first clamping block (9) is clamped in the sliding groove (17) on the first placing plate (10) to slide; a second clamping block (12) is arranged on the supporting rod (1) corresponding to the sliding groove (17) on the second placing plate (13), and the second clamping block (12) is clamped in the sliding groove (17) on the second placing plate (13) to slide; a fixed cross rod (11) is arranged between the first placing plate (10) and the second placing plate (13), and the front end and the rear end of the fixed cross rod (11) are respectively fixedly arranged on the supporting rod (1); the upper end of the supporting rod (1) is provided with a containing hole (16), an ejector rod (15) is inserted into the containing hole (16), the upper part of the ejector rod (15) is a polished rod, the lower part of the ejector rod is a threaded rod, and the upper end of the ejector rod (15) is fixedly provided with an ejector block (6); the fine adjustment sleeve (4) and the fixed sleeve (5) are sequentially sleeved on the upper portion of the ejector rod (15) from bottom to top, a fine adjustment disc (8) is fixedly mounted on the fine adjustment sleeve (4), an internal thread matched with the lower portion of the ejector rod (15) is arranged inside the fine adjustment sleeve (4), an external thread is arranged on the lower portion of the fine adjustment sleeve (4), an internal thread matched with the external thread of the fine adjustment sleeve (4) is arranged on the support rod (1), and the thread directions of the internal thread and the external thread of the fine adjustment sleeve (4) are different; a fixed knob (7) is inserted into the side surface of the fixed sleeve (5), and the fixed knob (7) is connected with the fixed sleeve (5) through threads; a movable cross rod (14) is arranged above the second placing plate (13), and the front end and the rear end of the movable cross rod (14) are respectively and fixedly connected to the fixed sleeve (5).

2. A university dormitory bed as defined in claim 1 wherein: the lower end face of the support rod (1) and the upper surface of the top block (6) are both provided with rubber cushion layers.

3. A university dormitory bed as defined in claim 1 wherein: a bed ladder used for climbing is fixedly arranged on the side surface between the lower bed (2) and the upper bed (3).