CN214904962U

CN214904962U - Folding bookshelf

Info

Publication number: CN214904962U
Application number: CN202121168487.6U
Authority: CN
Inventors: 郑光耀
Original assignee: Hangzhou Yufeng Building Materials Technology Co ltd
Current assignee: Hangzhou Yufeng Building Materials Technology Co ltd
Priority date: 2021-05-28
Filing date: 2021-05-28
Publication date: 2021-11-30
Anticipated expiration: 2031-05-28

Abstract

The utility model discloses a folding bookshelf, include, body frame and subframe, its characterized in that: all be equipped with the spout on body frame and the subframe, be equipped with the carriage release lever between body frame spout and the subframe spout, the carriage release lever comprises ball, connecting rod, freely movable joint and pulley, the ball is fixed in the body frame spout, and ball one side an organic whole is connected with the connecting rod, is equipped with freely movable joint on the connecting rod, and the connecting rod other end is equipped with the pulley, and the pulley is fixed in the subframe spout, be equipped with in body frame and the subframe and place the cabinet, place and be equipped with the drawer on the cabinet. The utility model discloses set up the spout on body frame and subframe respectively, be connected by the carriage release lever between body frame and the subframe, can make the subframe fold in the body frame dead ahead, also can make the subframe expand and parallel with the body frame, and the inside weak current case and the socket that sets up of body frame can continue the power supply under the outage condition, make the reader continue to read.

Description

Folding bookshelf

Technical Field

The utility model relates to a folding bookshelf.

Background

A book shelf (Bookshelf) is a special book placing appliance for people. Due to different shapes and structures, the bookshelf has different names such as bookcase, book partition and the like. The bookshelf is a common tool in our life.

Common bookshelf is bulky, can occupy great space, and can have the condition of outage among the daily life, if will continue to read after the outage then need external light source, often use the desk lamp to give first place to, nevertheless because the outage, the desk lamp can't give out light, and then can't read.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide a folding bookshelf, include, body frame and subframe, all be equipped with the spout on body frame and the subframe, be equipped with the carriage release lever between the spout that sets up on the body frame and the subframe, the carriage release lever comprises ball, connecting rod, freely movable joint and pulley, the ball is fixed in the spout of body frame, and ball one side an organic whole is connected with the connecting rod, is equipped with freely movable joint on the connecting rod, and the connecting rod other end is equipped with the pulley, and the pulley is fixed in the spout of subframe, be equipped with in body frame and the subframe and place the cabinet, place and cashier's office in a shop and be equipped with the drawer, the subframe bottom is equipped with the removal wheel.

Preferably, be equipped with the reading district on the body frame, be equipped with the expansion plate in the reading district, the expansion plate lower extreme is equipped with the socket, be equipped with the light current case in the body frame lower right side placing cabinet.

Preferably, the spout setting on the body frame is in front side and left side, and the spout setting on the subframe all is equipped with the spout in the rear side, body frame and subframe top and bottom, and the spout length on the subframe is greater than the length of body frame front side spout.

Preferably, the sliding groove on the auxiliary frame is rectangular, the sliding groove on the main frame is circular, and an opening is formed in the left side of the sliding groove formed in the main frame.

Preferably, the included angle between the circle center of the sliding groove on the main frame and the opening is smaller than 180 degrees, and the ball part protrudes out of the sliding groove.

Compared with the prior art, the utility model discloses the beneficial effect who has is:

1. the main frame and the auxiliary frame are respectively provided with a sliding chute, and the main frame and the auxiliary frame are connected by the movable rod, so that the auxiliary frame can be folded right in front of the main frame, and can also be unfolded to be parallel to the main frame, thereby saving space.

2. Place the cabinet and set up the light current case under the body frame right side, the cooperation sets up and can realize reading under the outage condition at the socket of reading in the district.

Drawings

In order to illustrate the embodiments of the present invention or the technical solutions in the prior art more clearly, the drawings used in the description of the embodiments or the prior art will be briefly described below, but the scope of the present invention is not limited thereto.

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural view of the main frame of the present invention;

FIG. 3 is a schematic structural view of the sub-frame of the present invention;

fig. 4 is a top view of the usage state of the present invention shown in fig. 1;

fig. 5 is a top view of the usage state of the present invention shown in fig. 2;

fig. 6 is a cross-sectional view of the present invention at a;

wherein, 1, the main frame; 11. a reading area; 12. a retractable plate; 13. a light current box; 14. a socket; 2. a sub-frame; 3. a chute; 31. an opening; 4. a travel bar; 41. a ball bearing; 42. a connecting rod; 43. a movable joint; 44. a pulley; 5. a placing cabinet; 51. a drawer.

Detailed Description

Referring to fig. 1 to 6, the folding bookshelf comprises a main frame 1 and an auxiliary frame 2, wherein chutes 3 are respectively arranged on the main frame 1 and the auxiliary frame 2, a moving rod 4 is arranged between the chute 3 arranged on the main frame 1 and the chute 3 arranged on the auxiliary frame 2, the moving rod 4 is composed of a ball 41, a connecting rod 42, a movable joint 43 and a pulley 44, the ball 41 is fixed in the chute 3 of the main frame 1, one side of the ball 41 is integrally connected with the connecting rod 42, the connecting rod 42 is provided with the movable joint 43, the other end of the connecting rod 42 is provided with the pulley 44, the pulley 44 is fixed in the chute 3 of the auxiliary frame 2, a placing cabinet 5 is arranged in the main frame 1 and the auxiliary frame 2, a drawer 51 is arranged on the placing cabinet 5, and a moving wheel is arranged at the bottom of the auxiliary frame 2.

Preferably, the main frame 1 is provided with a reading area 11, the reading area 11 is internally provided with an expansion plate 12, the lower end of the expansion plate 12 is provided with a socket 14, and the right lower placing cabinet 5 of the main frame 1 is internally provided with a weak current box 13.

Preferably, the spout 3 on the body frame 1 sets up in front side and left side, and the spout 3 on the subframe 2 sets up in the rear side, and

body frame

1 and 2 tops of subframe all are equipped with spout 3 with the bottom, and 3 lengths of spout on the subframe 2 are greater than the length of body frame 1 front side spout 3.

Preferably, the sliding groove 3 on the auxiliary frame 2 is rectangular, the sliding groove 3 on the main frame 1 is circular, and an opening 31 is formed in the left side of the sliding groove 3 formed in the main frame 1.

Preferably, the included angle between the circle center of the chute on the main frame 1 and the opening 31 is less than 180 degrees, and the ball 41 partially protrudes out of the chute 3.

The utility model discloses during the use, earlier set up ball 41 on the carriage release lever 4 in the spout 3 of body frame 1, the pulley 44 of the carriage release lever 4 other end sets up in spout 3 of subframe 2, can make subframe 2 fold in body frame 1 dead ahead through carriage release lever 4, also can make subframe 2 expand with body frame 1 parallel arrangement, the weak current case 13 and the socket 14 that set up in body frame 1 can be in the power off condition power supply, can continue to read.

The above is only the specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the creative work should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope defined by the claims.

Claims

1. A folding bookshelf comprises a main frame and an auxiliary frame, and is characterized in that: all be equipped with the spout on body frame and the subframe, be equipped with the carriage release lever between the spout that sets up on the body frame and the subframe, the carriage release lever comprises ball, connecting rod, freely movable joint and pulley, the ball is fixed in the spout of body frame, and ball one side an organic whole is connected with the connecting rod, is equipped with freely movable joint on the connecting rod, and the connecting rod other end is equipped with the pulley, and the pulley is fixed in the spout of subframe, be equipped with in body frame and the subframe and place the cabinet, place and counter and be equipped with the drawer, the subframe bottom is equipped with the removal wheel.

2. A folding bookrack according to claim 1, characterised in that: be equipped with the reading district on the body frame, be equipped with the expansion plate in the reading district, the expansion plate lower extreme is equipped with the socket, be equipped with the light current case in the body frame lower right side placing cabinet.

3. A folding bookrack according to claim 1, characterised in that: the spout setting on the body frame is in front side and left side, and the spout setting on the subframe all is equipped with the spout in the rear side, body frame and subframe top and bottom, and the spout length on the subframe is greater than the length of body frame front side spout.

4. A folding bookrack according to claim 3 characterised in that: the spout on the subframe is the rectangle, and the spout on the body frame is circular, and the spout left side that sets up on the body frame is equipped with the opening.

5. A folding bookrack according to claim 4 in which: the included angle between the circle center of the sliding groove on the main frame and the opening is smaller than 180 degrees, and the ball part protrudes out of the sliding groove.