CN212995238U

CN212995238U - Simple folding desk for dormitory upper berth bed

Info

Publication number: CN212995238U
Application number: CN202021087968.XU
Authority: CN
Inventors: 郭雨茗; 吴鼎新; 陈单; 唐风; 张柏林; 夏晶晶
Original assignee: Huaiyin Institute of Technology
Current assignee: Huaiyin Institute of Technology
Priority date: 2020-06-14
Filing date: 2020-06-14
Publication date: 2021-04-20
Anticipated expiration: 2030-06-14

Abstract

The utility model discloses a simple folding desk for an upper berth bed in a dormitory, which comprises a desk plate and two brackets; the support is L-shaped, an L-shaped sliding groove is formed in the support, and a bayonet is formed in the top end of the sliding groove; the table plate is horizontally laid at the top end of the support when the sliding rods fall into the bayonets, and a clamping groove is formed in the bottom of the top end of the support; the middle parts of the two ends of the table plate are provided with lug plates, and threaded holes are formed in the lug plates; the slide bar is a long bolt which is connected to the lug plate through threads. The utility model has reasonable design and ingenious design, and the desk is not easy to slide off the bed by hanging the bracket on the guardrail at the tail of the bed; the effects of opening at any time and closing at no time can be achieved, and the operation is simple and the use is convenient.

Description

Simple folding desk for dormitory upper berth bed

Technical Field

The utility model relates to a desk technical field especially relates to a folding desk of bed on simple and easy type dormitory.

Background

Notebook computers are one of the standards of modern college students and are often used in dormitory beds for looking up data, doing homework, watching video, playing games, etc. The folding desk is suitable for the demands of the college students, the folding desk for the lazy people is rapidly popularized, and almost every college student has the folding desk for the lazy people. Usually, the folding desk for lazy people consists of a desk plate and four foldable legs, and when the folding desk is used, the four legs are unfolded and placed on a bed, and then a notebook computer or a book is placed on the desk for use.

Students' dormitories are generally used for a plurality of people, and the lazy people fold the desk to put on their beds at ordinary times due to the limited space. However, the table is prone to slipping off the bed due to human factors, and the lower berth students can injure or damage other articles.

Therefore, it is necessary to provide a folding desk for a simple dormitory bunk to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a folding desk of simple and easy type dormitory bunk bed, reasonable in design thinks about ingeniously, hangs through the support and arranges in the guardrail of tailstock, and when using or not using, the desk is difficult for following the landing on the bed to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a simple folding desk for an upper berth bed in a dormitory comprises a desk board and two supports; the support is L-shaped, an L-shaped sliding groove is formed in the support, and a bayonet is formed in the top end of the sliding groove; the table both ends are equipped with the slide bar, and the table passes through slide bar difference sliding connection in two spouts, and when the slide bar fell into the bayonet socket, the top of support was laid to the table level, and the bottom on support top is equipped with the draw-in groove.

The utility model has the further improvement that the middle parts of the two ends of the table plate are provided with lug plates, and the lug plates are provided with threaded holes; the slide bar is a long bolt which is connected to the lug plate through threads.

The utility model discloses a further improvement is, the stay bolt passes the spout and stretches out to the support inboard through the outside of support, is connected with the nut on the inboard stay bolt of support.

The utility model discloses a further improvement scheme is, the external diameter of stay bolt is less than the width dimension of spout and bayonet socket.

The utility model discloses a further improvement scheme is, the bottom of table is equipped with two sets of foldable landing legs.

The utility model discloses a further improvement is, the base of table bottom fixedly connected with U style of calligraphy, this side fixedly connected with baffle that the base is close to the support, and the below outside slope of two baffles, the top of landing leg articulates in the base.

The utility model discloses a further improvement scheme is, the landing leg is the double-rod-shaped of single rod form or U style of calligraphy.

The utility model discloses a further improvement scheme is, the landing leg is folding along the length direction of table.

The utility model has the advantages that:

first, the utility model discloses a folding desk of simple and easy type dormitory bunk bed, reasonable in design thinks about ingeniously, hangs through the support and arranges in the guardrail of tailstock, and the desk is difficult for all following the bed landing.

Second, the utility model discloses a simple and easy type dormitory upper berth bed folding desk can reach along with opening along with using, the effect of then not receiving, easy operation, convenient to use.

Third, the utility model discloses a simple and easy type dormitory upper berth bed folding desk, the bottom of table is equipped with two sets of foldable landing legs, can let the desk more firm reliable.

Fourth, the utility model discloses a folding desk of simple and easy type dormitory bunk bed, the below outside slope of two baffles guarantees that the landing leg can not be withdrawed because of the action of gravity is automatic.

Fifth, the utility model discloses a simple and easy type dormitory upper berth folding desk, the landing leg is folding along the length direction of table, guarantees that the desk reduces its volume as far as after folding, and it is more convenient to use.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a partially enlarged view of a portion a in fig. 1.

Fig. 3 is a schematic structural view of the present invention in a use state.

In the figure: 1-desk plate, 2-bracket, 3-chute, 4-bayonet, 5-ear plate, 6-long bolt, 7-nut, 8-supporting leg, 9-base, 10-baffle, 11-guardrail and 12-clamping groove.

Detailed Description

The invention will be further elucidated with reference to the drawings and the specific embodiments.

Example 1: as shown in fig. 1-2, a folding desk for a simple dormitory bunk bed comprises a desk board 1 and two brackets 2; the support 2 is L-shaped, an L-shaped sliding groove 3 is formed in the support 2, and a bayonet 4 is formed in the top end of the sliding groove 3; the table board is characterized in that sliding rods are arranged at two ends of the table board 1, the table board 1 is respectively connected to the two sliding grooves 3 in a sliding mode through the sliding rods, when the sliding rods fall into the bayonets 4, the table board 1 is horizontally laid at the top end of the support 2, and a clamping groove 12 is formed in the bottom of the top end of the support 2; the middle parts of the two ends of the table plate 1 are provided with lug plates 5, and the lug plates 5 are provided with threaded holes; the sliding rod is a long bolt 6, and the long bolt 6 is connected to the lug plate 5 through threads; the long bolt 6 penetrates through the sliding groove 3 through the outer side of the support 2 and extends out to the inner side of the support 2, and a nut 7 is connected to the long bolt 6 on the inner side of the support 2; the outer diameter of the long bolt 6 is smaller than the width of the sliding groove 3 and the bayonet 4.

Example 2: the embodiment is a further improvement of the embodiment 1, and the main improvement is that the table top of the embodiment 1 is not stable enough although the bracket 2 is used as a support when in use; in the present embodiment, the above-mentioned defects can be avoided, specifically:

two groups of folding legs 8 are arranged at the bottom of the table plate 1; the bottom of the table plate 1 is fixedly connected with a U-shaped base 119 through screws, the side, close to the support 2, of the base 119 is fixedly connected with baffle plates 10, the lower sides of the two baffle plates 10 incline towards the outer sides, and the top ends of the supporting legs 8 are hinged to the base 119; the supporting legs 8 are in a single-rod shape or a U-shaped double-rod shape; the legs 8 are folded along the length direction of the table board 1.

Otherwise, this embodiment is identical to embodiment 1, and will not be described herein.

The utility model discloses a concrete theory of operation as follows:

as shown in fig. 3, when in use, the bracket 2 is hung on the guardrail 11 of the upper bed, the table top is lifted upwards, the long bolt 6 moves upwards along the sliding groove 3, and when the long bolt 6 falls into the bayonet 4, the table top is just flatly laid on the top end of the bracket 2; the legs 8 are then unfolded and ready for use. After the table is used, the supporting legs 8 are folded, then the table top is lifted upwards, the long bolts 6 are separated from the bayonets 4, and the table top is continuously put down, so that the table top is tightly attached to the side portion of the support 2.

The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose of the embodiments is to enable those skilled in the art to understand the contents of the present invention and to implement the present invention, which cannot limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.

Claims

1. The utility model provides a simple and easy type dormitory bunk bed folding desk which characterized in that: comprises a table board (1) and two brackets (2); the support (2) is L-shaped, an L-shaped sliding groove (3) is formed in the support (2), and a bayonet (4) is arranged at the top end of the sliding groove (3); the table is characterized in that sliding rods are arranged at two ends of the table plate (1), the table plate (1) is connected with the two sliding grooves (3) in a sliding mode through the sliding rods, when the sliding rods fall into the bayonets (4), the table plate (1) is horizontally laid on the top end of the support (2), and a clamping groove (12) is formed in the bottom of the top end of the support (2).

2. The folding desk of the simple dormitory bunk bed as claimed in claim 1, wherein: the middle parts of the two ends of the table plate (1) are provided with lug plates (5), and threaded holes are formed in the lug plates (5); the slide bar is a long bolt (6), and the long bolt (6) is connected to the lug plate (5) through threads.

3. The folding desk of the simple dormitory bunk bed as claimed in claim 2, wherein: the long bolt (6) passes through the sliding groove (3) through the outer side of the support (2) and extends out of the inner side of the support (2), and a nut (7) is connected to the long bolt (6) on the inner side of the support (2).

4. A folding desk for a simple dormitory bunk bed as claimed in claim 3, wherein: the outer diameter of the long bolt (6) is smaller than the width of the sliding groove (3) and the width of the bayonet (4).

5. The folding desk of the simple dormitory bunk bed as claimed in any one of claims 1 to 4, wherein: two groups of folding supporting legs (8) are arranged at the bottom of the table plate (1).

6. The folding desk of the simple dormitory bunk bed as claimed in claim 5, wherein: the table is characterized in that a U-shaped base (9) is fixedly connected to the bottom of the table plate (1), a baffle (10) is fixedly connected to the side, close to the support (2), of the base (9), the two baffles (10) incline to the outer side in the lower direction, and the top ends of the supporting legs (8) are hinged to the base (9).

7. The folding desk of the simple dormitory bunk bed as claimed in claim 6, wherein: the supporting legs (8) are in a single-rod shape or a U-shaped double-rod shape.

8. The folding desk of the simple dormitory bunk bed as claimed in claim 7, wherein: the supporting legs (8) are folded along the length direction of the table board (1).