CN221059923U

CN221059923U - Folding type drawing frame

Info

Publication number: CN221059923U
Application number: CN202323155423.4U
Authority: CN
Inventors: 卢旭
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-11-22
Filing date: 2023-11-22
Publication date: 2024-06-04
Anticipated expiration: 2033-11-22

Abstract

The utility model relates to the technical field of painting frames, and discloses a folding type painting frame which comprises two supporting legs and a framework fixedly arranged between the two supporting legs, wherein the framework is I-shaped, a lower baffle is fixedly arranged on the vertical wall surface of the lower side of the framework, a connecting sleeve is further arranged on the top wall surface of the upper side of the framework, the connecting sleeve is rectangular, a detachable connecting rod is arranged above the connecting sleeve, an upper baffle with adjustable height is arranged on the front side wall surface of the connecting rod, and a rear supporting rod capable of obliquely supporting the whole supporting leg is arranged on the rear side wall surface of the vertical end of the framework. The whole folding type storage of being convenient for of this scheme, the connecting rod is dismantled from the skeleton, and back bracing piece also is dismantled from the skeleton to realize dismantling, refold the purpose of accomodating together, convenient dismantlement and installation have improved practicality and the novelty of this utility model greatly.

Description

Folding type drawing frame

Technical Field

The utility model belongs to the technical field of painting frames, and particularly relates to a folding type painting frame.

Background

The painting frame is just the frame that conveniently provides the painting to take the painting, and the painting frame of prior art is folding wooden material generally, and later supporting leg can fold with the support body, but the whole volume after folding is still great, because the well upper end part after folding can't dismantle to and the supporting leg of rear side also can't dismantle, leads to the open air when sketching, inconvenient carrying.

The present utility model has been made in view of this.

Disclosure of utility model

In order to solve the technical problems, the utility model adopts the basic conception of the technical scheme that:

the utility model provides a foldable drawing frame, includes two supporting legs and fixed mounting skeleton between two supporting legs, and the skeleton is the I shape, fixed mounting has down the baffle on the vertical wall of downside of skeleton, still installs the connecting sleeve on the upside top wall of skeleton, and the connecting sleeve is the rectangle, and the top of connecting sleeve is provided with detachable connecting rod, is provided with the adjustable upper baffle of height on the preceding lateral wall of connecting rod, is provided with the back bracing piece that can wholly slope to the supporting leg on the vertical end back lateral wall of skeleton.

As a preferred implementation mode of the utility model, the connecting rod is rectangular, the bottom of the connecting rod is fixedly provided with the inserting end, the inserting end is inserted into the connecting sleeve, two sides of the inserting end are also movably provided with push buttons capable of being pressed and contracted, two side wall surfaces of the connecting sleeve are respectively provided with a corresponding through hole, and the push buttons extend out through the through holes.

As a preferred embodiment of the utility model, a chute is arranged on the front side wall surface of the connecting rod, a limit slide block capable of sliding up and down to adjust the height is movably arranged in the chute, a telescopic rod is fixedly arranged on the front side wall surface of the limit slide block, and the front end of the telescopic rod is rotationally connected with the upper baffle plate.

As a preferred implementation mode of the utility model, a tension spring is sleeved on the outer wall of the telescopic rod, the tension spring is fixedly connected between the limiting sliding block and the wall surface of the upper baffle, limiting tooth grooves are formed on two sides of the front side wall surface of the connecting rod, fixed tooth grooves are formed on the wall surface, close to the limiting tooth grooves on two sides, of the upper baffle, and the fixed tooth grooves and the limiting tooth grooves form mutual clamping.

As a preferred implementation mode of the utility model, a stopping tooth slot is formed on the rear side wall surface of the vertical end of the framework, a rectangular rotating slot is formed on the front top wall surface of the rear supporting rod, a rotating disc is rotatably connected in the rotating slot through a rotating shaft, and uniformly distributed adjusting tooth blocks are fixedly arranged on the rotating disc.

As a preferable implementation mode of the utility model, a fastening bolt is connected on a side wall surface above the rear supporting rod in a threaded manner, the inner end of the fastening bolt stretches into the rotating groove and can be pressed on the rotating disc to form a clamp between the adjusting tooth block and the stopping tooth groove.

Compared with the prior art, the utility model has the following beneficial effects:

The whole folding type storage of being convenient for of this scheme, the connecting rod is dismantled from the skeleton, and back bracing piece also is dismantled from the skeleton to realize dismantling, refold the purpose of accomodating together, convenient dismantlement and installation have improved practicality and the novelty of this invention greatly.

The baffle is rotatable, and height-adjusting's installation is on the head rod in this scheme, has not only also realized folding purpose of accomodating, but also is convenient for adjust more and use moreover.

The following describes the embodiments of the present utility model in further detail with reference to the accompanying drawings.

Drawings

In the drawings:

FIG. 1 is a front perspective view of the present utility model;

FIG. 2 is a perspective view of the articulation rod and upper baffle of the present utility model;

FIG. 3 is an enlarged view of the utility model at A in FIG. 2;

FIG. 4 is a rear perspective view of the present utility model;

Fig. 5 is an enlarged view of fig. 4 at B in accordance with the present utility model.

In the figure: 10. support legs; 11. a skeleton; 12. a lower baffle; 13. a connecting rod; 14. an upper baffle; 15. a rear support bar; 16. a plug end; 20. limiting tooth grooves; 21. a chute; 22. a limit sliding block; 23. a telescopic rod; 24. a tension spring; 30. stopping the tooth slot; 31. a rotating disc; 32. adjusting the tooth block; 33. and (5) fastening a bolt.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions in the embodiments will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and the following embodiments are used to illustrate the present utility model.

The utility model provides a folding painting rack, shown in fig. 1 and 4, includes two supporting legs 10 and the skeleton 11 of fixed mounting between two supporting legs 10, and skeleton 11 is the I shape, fixed mounting has lower baffle 12 on the vertical wall of the downside of skeleton 11, still installs connecting sleeve on the upside top wall of skeleton 11, and connecting sleeve is the rectangle, and connecting sleeve's top is provided with detachable linking rod 13, is provided with the adjustable overhead gage 14 of height on the preceding lateral wall of linking rod 13, is provided with the back bracing piece 15 that can carry out the slope to supporting leg 10 whole on the vertical end back lateral wall of skeleton 11.

As shown in fig. 2 and 3, the connecting rod 13 is rectangular, the bottom of the connecting rod 13 is fixedly provided with a plugging end 16, the plugging end 16 is inserted into the connecting sleeve, two sides of the plugging end 16 are movably provided with push buttons capable of being pressed and contracted, two side wall surfaces of the connecting sleeve are respectively provided with a corresponding through hole, and the push buttons extend out through the through holes. A sliding groove 21 is formed in the front side wall surface of the connecting rod 13, a limit sliding block 22 capable of sliding up and down to adjust the height is movably mounted in the sliding groove 21, a telescopic rod 23 is fixedly mounted on the front side wall surface of the limit sliding block 22, and the front end of the telescopic rod 23 is rotatably connected with the upper baffle 14. The outer wall of the telescopic rod 23 is sleeved with a tension spring 24, the tension spring 24 is fixedly connected between the limiting slide block 22 and the wall surface of the upper baffle plate 14, both sides of the front side wall surface of the connecting rod 13 are provided with limiting tooth grooves 20, the wall surface of the upper baffle plate 14, which is close to the corresponding limiting tooth grooves 20 on both sides, is also provided with fixed tooth grooves, and the fixed tooth grooves and the limiting tooth grooves 20 are mutually clamped.

The connecting rod 13 of this scheme is because detachable installs with the adapter sleeve and is connected, consequently when drawing the use, can insert in the adapter sleeve with grafting end 16, when grafting end 16 inserts, the button atress is compressed, and after grafting end 16 inserts to the end, the button is automatic spring-up, and the button is prior art, and the details are omitted here, and for example with the button theory of operation on the umbrella the same.

When folding and storing, the connecting rod 13 can be detached, after the connecting rod is detached, the upper baffle 14 is pulled forwards, the upper baffle 14 moves forwards, the telescopic rod 23 and the tension spring 24 are stretched out, the fixed tooth slot is separated from the clamping of the limiting tooth slot 20, the upper baffle 14 is rotated at the moment, the upper baffle 14 is rotated to be parallel to the connecting rod 13, and then the hand is loosened, so that the upper baffle 14 is retracted into the sliding slot 21.

Similarly, when the connecting rod 13 is used, the upper baffle plate 14 is pulled to move forward, then the upper baffle plate 14 is rotated, the upper baffle plate 14 is vertical to the connecting rod 13 front and back, then the upper baffle plate 14 is loosened, and after the fixed tooth slot and the limiting tooth slot 20 are mutually clamped, limiting fixation is formed on the upper baffle plate 14. And, the height of the upper baffle plate 14 can be adjusted up and down according to specific use requirements.

As shown in fig. 4 and 5, a stopping tooth slot 30 is formed on the rear side wall surface of the vertical end of the framework 11, a rectangular rotating slot is formed on the top wall surface of the front side of the rear supporting rod 15, a rotating disc 31 is rotatably connected in the rotating slot through a rotating shaft, and uniformly distributed adjusting tooth blocks 32 are fixedly mounted on the rotating disc 31. A fastening bolt 33 is connected to a side wall surface above the rear support rod 15 in a threaded manner, the inner end of the fastening bolt 33 extends into the rotating groove and can extrude the rotating disc 31, and the adjusting tooth block 32 is engaged with the stopping tooth groove 30.

The back bracing piece 15 also conveniently accomodates simultaneously and installs and use, when using, according to the specific angle of use requirement of supporting leg 10 and skeleton 11, adjust the supporting angle of back bracing piece 15, at first with adjust tooth piece 32 and block tooth's socket 30 block, after the block, rotate back bracing piece 15, the bottom of back bracing piece 15 forms the supporting role with ground after, again rotate fastening bolt 33 for fastening bolt 33 locks rolling disc 31, and rolling disc 31 and back bracing piece 15 just form fixedly like this, and back bracing piece 15 just forms the support to supporting leg 10 and skeleton 11 and has been fixed.

Similarly, when the rear support bar 15 is stored, it is only necessary to directly take down the rear support bar from the rear of the support leg 10 and the frame 11.

The whole folding type storage of being convenient for of this scheme, link rod 13 dismantles from skeleton 11, and back bracing piece 15 also dismantles from skeleton 11 to realize dismantling, refold the purpose of accomodating together, convenient dismantlement and installation have improved practicality and the novelty of this invention greatly.

The baffle 14 is rotatable and is mounted on the connecting rod 13 in height-adjusting mode, the purpose of folding and storing is achieved, and the baffle is convenient to adjust and use.

It will be understood that the utility model has been described in terms of several embodiments, and that various changes and equivalents may be made to these features and embodiments by those skilled in the art without departing from the spirit and scope of the utility model. In addition, many modifications may be made to adapt a particular situation or material to the teachings of the utility model without departing from the essential scope thereof. Therefore, it is intended that the utility model not be limited to the particular embodiment disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.

Claims

1. The utility model provides a foldable drawing frame, includes two supporting legs (10) and skeleton (11) of fixed mounting between two supporting legs (10), and skeleton (11) are the I shape, a serial communication port, fixed mounting has lower baffle (12) on the vertical wall of downside of skeleton (11), still installs connecting sleeve on the upside top wall of skeleton (11), and connecting sleeve is the rectangle, and connecting sleeve's top is provided with detachable linking pole (13), is provided with high adjustable overhead gage (14) on the preceding lateral wall of linking pole (13), is provided with back bracing piece (15) that can carry out the slope support to supporting leg (10) whole on the vertical end back lateral wall of skeleton (11).

2. The foldable drawing frame according to claim 1, wherein the connecting rod (13) is rectangular, the bottom of the connecting rod (13) is fixedly provided with a plug end (16), the plug end (16) is inserted into the connecting sleeve, two sides of the plug end (16) are movably provided with push buttons capable of being pressed and contracted, two side wall surfaces of the connecting sleeve are respectively provided with a corresponding through hole, and the push buttons extend out through the through holes.

3. The foldable drawing frame according to claim 1, wherein a chute (21) is formed in a front side wall surface of the connecting rod (13), a limit sliding block (22) capable of sliding up and down to adjust the height is movably mounted in the chute (21), a telescopic rod (23) is fixedly mounted on a front side wall surface of the limit sliding block (22), and the front end of the telescopic rod (23) is rotationally connected with the upper baffle plate (14).

4. A folding painting stand according to claim 3, characterized in that the outer wall of the telescopic rod (23) is sleeved with a tension spring (24), the tension spring (24) is fixedly connected between the limiting sliding block (22) and the wall surface of the upper baffle plate (14), both sides of the front side wall surface of the connecting rod (13) are provided with limiting tooth grooves (20), the wall surface of the upper baffle plate (14) close to the corresponding two side limiting tooth grooves (20) is provided with fixed tooth grooves, and the fixed tooth grooves and the limiting tooth grooves (20) form mutual clamping.

5. The foldable drawing frame according to claim 1, wherein a stopping tooth slot (30) is formed in a rear side wall surface of a vertical end of the framework (11), a rectangular rotating groove is formed in a front side top wall surface of the rear supporting rod (15), a rotating disc (31) is rotatably connected in the rotating groove through a rotating shaft, and uniformly distributed adjusting tooth blocks (32) are fixedly mounted on the rotating disc (31).

6. The foldable drawing frame according to claim 5, wherein a fastening bolt (33) is screwed on a side wall surface above the rear supporting rod (15), an inner end of the fastening bolt (33) extends into the rotating groove and can squeeze the rotating disc (31), and the adjusting tooth block (32) is clamped with the stopping tooth groove (30).