CN112493699A

CN112493699A - Overturning storage type desk

Info

Publication number: CN112493699A
Application number: CN202011581562.1A
Authority: CN
Inventors: 马红岩
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-28
Filing date: 2020-12-28
Publication date: 2021-03-16

Abstract

The invention discloses a turnover storage type desk. Comprises a table plate, wherein main supporting rods are arranged on one side edge of the bottom end of the table plate, side supporting rods are arranged on the other side edge of the bottom end of the table plate, one side of the inner wall of the side supporting rod is fixedly connected with one side of the outer wall of the main supporting rod through a movable connecting rod, the two side ends of the movable connecting rod are respectively and rotatably connected with the main supporting rod and the side supporting rods through a fixed shaft, the top ends of the main supporting rod and the side supporting rod are rotatably connected with the bottom end of the table board through a rotating angle seat, the side supporting rod is lifted upwards on one side outside the main supporting rod through the movable connecting rod by loosening the fixed shaft and the fixed spiral ring at the rotating angle seat, the table plate can be turned by ninety degrees and adjusted from a horizontal state to a vertical state, and the side supporting rods and the main supporting rods can be folded, thereby realized the problem of accomodating the table upset, solved traditional desk occupation space great, store and accomodate comparatively trouble problem.

Description

Overturning storage type desk

Technical Field

The invention relates to the technical field of desks, in particular to a turnover storage type desk.

Background

The desk is a desk used by students, starting from eight-side desks in the earliest school hall, desks used for schools and school hall learning should be unified into a desk, most schools use single-person desks and double-person desks which are processed by solid wood traditionally, the desks are convenient to process, the materials are miscellaneous woods, a large amount of woods are wasted, the desks are not durable, the desks are still adopted by middle and primary schools in a lot of poverty-stricken areas at present, and the desks are gradually replaced by adjustable desks with steel-plastic structures due to the fact that the heights of desks and stools are fixed.

However, the existing desk cannot be used for overturning and storing the desk plate, so that the traditional desk occupies a larger space and is troublesome to store and store.

Disclosure of Invention

The invention aims to provide a turnover storage type desk, which solves the problems that the traditional desk in the background art occupies a large space and is troublesome to store and store due to the fact that a desk plate cannot be turned over and stored when the desk is used.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a formula desk is accomodate in upset, includes the table, the upset subassembly is installed to the table bottom, the upset subassembly is used for right the table is whole to overturn and accomodates, fixed subassembly is installed to the inside one side of upset subassembly, fixed subassembly is used for right fix after the upset subassembly overturns, adjusting part is installed in the inside middle part embedding of table, adjusting part is used for right the support angle of table top department adjusts the change.

Further, the upset subassembly includes main tributary pole, side branch, movable connecting rod, fixed axle and rotation angle seat, table bottom one side limit portion all installs main tributary pole, table bottom opposite side limit portion all installs side branch, side branch inner wall one side with pass through between main tributary pole outer wall one side movable connecting rod fixed connection, movable connecting rod both ends tip respectively with main tributary pole with pass through between the side branch the fixed axle rotates to be connected, main tributary pole with side branch top with pass through between the table bottom rotate the angle seat and rotate and connect.

Furthermore, still include fixed side lever, two pass through between the main tributary pole outer wall fixed side lever fixed connection, just the fixed axle with the outside of rotation angle seat all cup joints and installs fixed spiro.

Further, fixed subassembly includes a cavity card section of thick bamboo, fixed bayonet lock and compression spring, king-rod outer wall one side corresponds movable connecting rod tip is installed a cavity card section of thick bamboo, the inside embedding of a cavity card section of thick bamboo is installed fixed bayonet lock, fixed bayonet lock outside bottom edge with cup joint between the surface of a cavity card section of thick bamboo top and install compression spring.

Furthermore, the connecting rod further comprises a fixed jack, the end of the movable connecting rod penetrates through the fixed jack, and the inner diameter of the fixed jack is equal to the outer diameter of the fixed clamping pin.

Further, the adjusting component comprises a storage drawer, a movable support plate, a movable arm and a fixed side wall, the storage drawer is embedded in the middle of the inside of the table plate, the movable support plate is movably mounted at the top end of the inside of the storage drawer, the fixed side wall is welded to the two sides of the bottom end of the movable support plate, and the movable arm is hinged between the middle of the outer wall of the fixed side wall and the storage drawer.

Furthermore, the movable support plate structure further comprises a limiting baffle ring, the end part of the movable arm is fixedly connected with the fixed side wall through a fastening nut, and a baffle plate is installed on one side of the surface of the top end of the movable support plate.

Further, still include supporting baseplate and universal wheel, install main tributary pole bottom joint supporting baseplate, universal gyro wheel is all installed to the supporting baseplate bottom, and universal gyro wheel is inside installs the brake block through fixation nut.

Further, still include flexible pad foot, side branch bottom embedding is installed flexible pad foot, just flexible pad foot top outer wall with through screw thread fixed connection between the collateral branch pole inner wall.

Further, table outer wall edge all pastes and covers and has protection silica gel gasket.

Compared with the prior art, the invention has the beneficial effects that:

according to the desk, the turnover assembly is arranged, after the desk is used, the fixed shaft and the fixed spiral ring at the rotating angle seat are loosened, the side supporting rod is lifted upwards at one side outside the main supporting rod through the movable connecting rod, the desk plate can be turned for ninety degrees and adjusted from a horizontal state to a vertical state, and the side supporting rod and the main supporting rod can be folded, so that the problem that the desk plate is turned over and stored is solved, and the problems that the traditional desk is large in occupied space and troublesome to store and store are solved.

Through being provided with fixed subassembly, when main tributary pole and side branch are supporting when expanding, peg graft fixed bayonet lock in the inside fixed jack of movable connecting rod through the effect of the inside compression spring of a hollow card section of thick bamboo, can fix the movable connecting rod under the table expansion state, guaranteed the fastness of desk installation when expanding, and when the table was when accomodating the state, carry out spacing sheltering from through fixed bayonet lock offside branch lateral wall, guaranteed the fastness of table putting under the accomodating state.

Through being provided with adjusting part, through the digging arm at the inside rotation of storing drawer to it is fixed through being connected between digging arm and the fixed lateral wall, thereby can change the installation angle of activity extension board according to actual student's height, be favorable to improving comfortable performance and the convenient performance of desk when using.

Drawings

FIG. 1 is a schematic structural diagram according to an embodiment of the present invention;

FIG. 2 is a schematic plan view of the embodiment of FIG. 1;

FIG. 3 is a schematic perspective view of the flipping module in the embodiment of FIG. 1;

FIG. 4 is a perspective view of the fixing assembly of the embodiment of FIG. 1;

FIG. 5 is a schematic perspective view of the adjustment assembly of the embodiment of FIG. 1;

fig. 6 is a schematic perspective view of the movable support plate in the embodiment of fig. 1.

Reference numerals: 1. a table plate; 2. a turnover assembly; 201. a primary strut; 202. a side strut; 203. a movable connecting rod; 204. a fixed shaft; 205. rotating the angle seat; 206. fixing a side lever; 3. a fixing assembly; 301. a hollow cartridge; 302. fixing the bayonet lock; 303. a compression spring; 304. fixing the jack; 4. an adjustment assembly; 401. a storage drawer; 402. a movable support plate; 403. a movable arm; 404. a fixed side wall; 405. a limit stop ring; 5. a support base plate; 6. a universal wheel; 7. a telescopic foot pad.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, 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 invention.

Referring to fig. 1-6, a desk with a foldable structure comprises a desk board 1, a foldable assembly 2 mounted at the bottom of the desk board 1, a fixing assembly 3 mounted at one side of the interior of the foldable assembly 2, an adjusting assembly 4 embedded in the middle of the interior of the desk board 1, the foldable assembly 2 comprising main supporting rods 201, side supporting rods 202, movable connecting rods 203, fixing shafts 204, rotating angle seats 205, fixing side rods 206, the outer walls of the two main supporting rods 201 are fixedly connected with each other through the fixing side rods 206, the fixing shafts 204 and the rotating angle seats 205 are respectively sleeved with fixing screw rings, the main supporting rods 201 are mounted at one side of the bottom of the desk board 1, the side supporting rods 202 are mounted at the other side of the bottom of the desk board 1, one side of the inner wall of the side supporting rods 202 is fixedly connected with one side of the outer wall of the main supporting rods 201 through the movable connecting rods 203, two side ends of the movable connecting rods 203, the top of the main supporting rod 201 and the side supporting rod 202 is rotatably connected with the bottom of the desk plate 1 through the rotating angle seat 205, after the desk is used, the fixed spiral ring at the position of the fixed shaft 204 and the rotating angle seat 205 is loosened, the side supporting rod 202 is upwards lifted on one side of the outer part of the main supporting rod 201 through the movable connecting rod 203, the desk plate 1 can be overturned by ninety degrees, the desk plate is adjusted to be in a vertical state through a horizontal state, the side supporting rod 202 and the main supporting rod 201 can be furled in, the problem of overturning and containing the desk plate 1 is solved, the problem that the traditional desk occupies a large space and is troublesome to store is solved.

The fixing component 3 comprises a hollow clamping cylinder 301, a fixing clamping pin 302 and a compression spring 303, one side of the outer wall of the main support rod 201 is provided with the hollow clamping cylinder 301 corresponding to the end part of the movable connecting rod 203, the fixing clamping pin 302 is embedded in the hollow clamping cylinder 301, the compression spring 303 is sleeved between the edge of the bottom end outside the fixing clamping pin 302 and the top end surface of the hollow clamping cylinder 301, the fixing component further comprises a fixing insertion hole 304, the end part of the movable connecting rod 203 is provided with the fixing insertion hole 304 in a penetrating way, the inner diameter of the fixing insertion hole 304 is equal to the outer diameter of the fixing clamping pin 302, when the main support rod 201 and the side support rod 202 are supported and unfolded, the fixing clamping pin 302 is inserted into the fixing insertion hole 304 in the movable connecting rod 203 under the unfolding state of the desk plate 1 through the action of the compression spring 303 in the hollow clamping cylinder 301, the movable connecting rod 203 under the unfolding, the side wall of the side supporting rod 202 is limited and shielded through the fixing clamping pin 302, and the placing firmness of the table board 1 in the storage state is guaranteed.

Regulating assembly 4 includes storage drawer 401, activity extension board 402, digging arm 403 and fixed lateral wall 404, storage drawer 401 is installed in the embedding of the inside middle part of table 1, the inside top movable mounting of storage drawer 401 has movable extension board 402, the equal welded mounting in activity extension board 402 bottom both sides has fixed lateral wall 404, articulated rotation between fixed lateral wall 404 outer wall middle part and the storage drawer 401 installs digging arm 403, through digging arm 403 in the inside rotation of storage drawer 401, and it is fixed to be connected through between digging arm 403 and the fixed lateral wall 404, thereby can change the installation angle of activity extension board 402 according to actual student's height, be favorable to improving comfort performance and the convenient performance of desk when using.

In order to improve the mounting firmness of the movable support plate 402 during supporting, the movable support plate 402 further comprises a limit stop ring 405, the end of the movable arm 403 is fixedly connected with the fixed side wall 404 through a fastening nut, and a baffle is mounted on one side of the top end surface of the movable support plate 402 and prevents books from slipping when the movable support plate 402 is obliquely placed.

In order to move the desk after being taken in and reduce the labor intensity of the desk when being carried, the desk further comprises a supporting base plate 5 and universal wheels 6, the supporting base plate 5 is installed at the bottom end of the main supporting rod 201 in a clamped mode, universal rollers are installed at the bottom ends of the supporting base plate 5, and brake pads are installed inside the universal rollers through fixing nuts.

In order to adjust and change the height of the side supporting rod 202 at the bottom end of the desk board 1 according to the actual ground flatness and ensure the level of the desk when the desk is placed, the desk further comprises a telescopic pad foot 7, the telescopic pad foot 7 is embedded in the bottom end of the side supporting rod 202, and the outer wall of the top end of the telescopic pad foot 7 is fixedly connected with the inner wall of the side supporting rod 202 through threads.

In order to avoid the desk plate 1 colliding with students when the desk is used, protective silica gel gaskets are pasted and covered on the edges of the outer wall of the desk plate 1.

In summary, when the turnover storage type desk provided by the invention works, firstly, when the main supporting rod 201 and the side supporting rod 202 are supported and unfolded, the fixing bayonet 302 is inserted into the fixing insertion hole 304 in the movable connecting rod 203 under the action of the compression spring 303 in the hollow bayonet 301, so that the movable connecting rod 203 in the unfolded state of the desk board 1 can be fixed, and when the desk board 1 is in the storage state, the side wall of the side supporting rod 202 is limited and shielded by the fixing bayonet 302;

then, the movable arm 403 rotates inside the storage drawer 401 and is fixed through the connection between the movable arm 403 and the fixed side wall 404, so that the installation angle of the movable support plate 402 can be changed according to the height of an actual student;

finally, after the desk is used, the fixed shaft 204 and the fixed screw ring at the rotating angle seat 205 are loosened, the side supporting rod 202 is lifted upwards on one side of the outer part of the main supporting rod 201 through the movable connecting rod 203, the desk plate 1 can be turned by ninety degrees and adjusted from a horizontal state to a vertical state, and the side supporting rod 202 and the main supporting rod 201 can be folded.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a formula desk is accomodate in upset, includes table (1), its characterized in that, upset subassembly (2) are installed to table (1) bottom, upset subassembly (2) are used for right table (1) is whole to overturn and is accomodate, fixed subassembly (3) are installed to inside one side of upset subassembly (2), fixed subassembly (3) are used for right it is fixed to overturn the back of subassembly (2) upset, regulation component (4) are installed in the inside middle part embedding of table (1), regulation component (4) are used for right the support angle of table (1) top department is adjusted and is changed.

2. A desk according to claim 1, wherein the turning assembly (2) comprises a main supporting rod (201), side supporting rods (202), a movable connecting rod (203), a fixed shaft (204) and a rotating angle seat (205), the main supporting rods (201) are arranged on one side edge of the bottom end of the table plate (1), the side supporting rods (202) are arranged on the other side edge of the bottom end of the table plate (1), one side of the inner wall of the side supporting rod (202) is fixedly connected with one side of the outer wall of the main supporting rod (201) through the movable connecting rod (203), the two side ends of the movable connecting rod (203) are respectively connected with the main supporting rod (201) and the side supporting rod (202) in a rotating way through the fixed shaft (204), the top ends of the main supporting rods (201) and the side supporting rods (202) are rotatably connected with the bottom end of the table plate (1) through the rotating angle seat (205).

3. The desk of claim 2, further comprising a fixing side rod (206), wherein the outer walls of the two main supporting rods (201) are fixedly connected through the fixing side rod (206), and fixing screw rings are sleeved on the outer portions of the fixing shaft (204) and the rotating angle seat (205).

4. The desk is characterized in that the fixing assembly (3) comprises a hollow clamping cylinder (301), a fixing clamping pin (302) and a compression spring (303), the hollow clamping cylinder (301) is installed on one side of the outer wall of the main support rod (201) corresponding to the end of the movable connecting rod (203), the fixing clamping pin (302) is installed in the hollow clamping cylinder (301) in an embedded mode, and the compression spring (303) is installed between the edge of the outer bottom end of the fixing clamping pin (302) and the surface of the top end of the hollow clamping cylinder (301) in a sleeved mode.

5. The desk of claim 4, further comprising a fixed insertion hole (304), wherein the fixed insertion hole (304) is formed through the end of the movable connecting rod (203), and the inner diameter of the fixed insertion hole (304) is equal to the outer diameter of the fixed clamping pin (302).

6. The desk of claim 1, wherein the adjusting assembly (4) comprises a storage drawer (401), a movable support plate (402), a movable arm (403) and a fixed side wall (404), the storage drawer (401) is embedded in the middle of the inside of the desk plate (1), the movable support plate (402) is movably mounted at the top end of the inside of the storage drawer (401), the fixed side wall (404) is welded to both sides of the bottom end of the movable support plate (402), and the movable arm (403) is rotatably mounted between the middle of the outer wall of the fixed side wall (404) and the storage drawer (401) in a hinged manner.

7. The desk of claim 6, further comprising a limit stop ring (405), wherein the end of the movable arm (403) is fixedly connected with the fixed side wall (404) through a fastening nut, and a stop plate is installed on one side of the top end surface of the movable support plate (402).

8. The desk of claim 2, further comprising a supporting base plate (5) and universal wheels (6), wherein the supporting base plate (5) is installed at the bottom end of the main supporting rod (201) in a clamped mode, the universal wheels are installed at the bottom ends of the supporting base plate (5), and brake pads are installed inside the universal wheels through fixing nuts.

9. The desk of claim 2, further comprising a telescopic foot pad (7), wherein the telescopic foot pad (7) is embedded in the bottom end of the side support rod (202), and the outer wall of the top end of the telescopic foot pad (7) is fixedly connected with the inner wall of the side support rod (202) through threads.

10. The desk is characterized in that protective silica gel gaskets are pasted on the edges of the outer wall of the desk plate (1).