CN219500768U - Portable picture frame structure - Google Patents

Abstract

The utility model discloses a portable picture frame structure, and aims to provide a portable picture frame structure which is foldable and convenient to carry. It includes frame main part and connection piece, frame main part include frame and lower frame, last frame on be equipped with the standing groove, the standing groove at the bottom opening of last frame, the bottom of going up the frame be connected with the bottom of frame down, last frame and the structure of frame down unanimous, be equipped with the connection piece on the side of frame main part, the one end of connection piece rotates with last frame to be connected, the other end and the lower frame of connection piece rotate to be connected, the side of standing groove is equipped with the compact heap, the compact heap be connected with frame main part. The beneficial effects of the utility model are as follows: foldable and portable, can realize portable, make fixed more reliable, improve the stability of frame, can protect the painting, guarantee the inside closure of frame.

Description

Portable picture frame structure

Technical Field

The utility model relates to the technical field of picture frames, in particular to a portable picture frame structure.

Background

Usually, a picture frame is needed when the pictures are displayed, the pictures are mounted by the picture frame, the picture frame looks more attractive, meanwhile, the pictures are protected, the picture frame is usually made of wood and consists of four frames, the pictures are unfolded by using a bottom plate on the back, the pictures are protected by glass on the front, the pictures are prevented from being damaged, and meanwhile, the pictures are completely unfolded by compacting the pictures by the glass, so that the picture frame is usually large in size, heavy and not easy to carry

Chinese patent grant bulletin number: CN213993128U, authorized bulletin day 2021, month 08 and day 20, discloses a picture frame, comprising a picture frame front plate and a picture frame bottom plate, characterized in that: the frame front plate, frame bottom plate are paper moulding frame front plate and paper moulding frame bottom plate respectively, the edge shaping of frame front plate has the joint groove, the joint arch has been seted up on the frame bottom plate, the joint is protruding to be embedded into the joint inslot, frame front plate week side shaping has the parcel border, frame bottom plate week side embedding is in the parcel border. The utility model has the defects that the picture frame consists of a plurality of frames, and is divided into an upper part and a lower part, so that the size of the picture frame is larger, heavier and not easy to carry.

Disclosure of Invention

The utility model provides a portable frame structure which is foldable and convenient to carry, and aims to overcome the defects that a frame in the prior art is large in size, heavy and not easy to carry.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a portable frame structure, includes frame main part and connection piece, the frame main part include frame and lower frame, last frame on be equipped with the standing groove, the standing groove bottom opening at last frame, the bottom of going up the frame is connected with the bottom of frame down, last frame and the structure of frame down unanimous, be equipped with the connection piece on the side of frame main part, the one end of connection piece is rotated with last frame and is connected, the other end and the lower frame of connection piece rotate and are connected, the side of standing groove is equipped with the compact heap, the compact heap be connected with the frame main part.

The frame main part is divided into two parts, and upper and lower two parts structure is unanimous, the standing groove has been seted up on the upper frame, the standing groove is at bottom opening, go up the frame and be the same with lower frame structure, the open end intercommunication with two standing grooves, the drawing can be placed to the standing groove after the intercommunication, the last frame after the connection has constituteed the frame main part with lower frame, be equipped with the connection piece in the frame main part, the one end and the last frame rotation of connection piece are connected, the other end is rotated with lower frame and is connected because connection piece and last frame all adopt the rotation with lower frame, so can guarantee that the frame main part can be folded, reduce the occupation volume of frame, install the compact heap at the side of standing groove, adopt the compact heap to guarantee the level of drawing, collapsible, portable's purpose has been reached.

Preferably, the top of going up the frame is equipped with the handle, the handle include side and base, the top of going up the frame and the top of lower frame all are equipped with the handle groove, the handle groove is corresponding with the handle, the handle arrange in the handle inslot, the top of side is rotated with last frame and is connected. Offer the handle groove on last frame, and be equipped with the handle in the handle groove, the handle corresponds with the handle groove, can place the handle in the handle groove, avoids influencing the folding of frame, also can guarantee certain pleasing to the eye simultaneously, and the both sides and the handle groove rotation of handle are connected, and the same installation handle of frame down simultaneously opens the handle when folding the frame, makes the handle contact at both ends can, and portable effect can be realized to such design.

Preferably, the compacting blocks are arranged on two sides of the upper picture frame and two sides of the lower picture frame, the compacting blocks are provided with sliding blocks, the sliding blocks are connected with the compacting blocks, the sliding blocks are arranged on one surface of the compacting blocks, which is connected with the picture frame main body, the picture frame main body is provided with sliding grooves, the sliding grooves correspond to the sliding blocks, the sliding blocks are arranged in the sliding grooves, the compacting blocks are connected with the picture frame main body in a sliding manner through the sliding blocks, fixing columns are arranged on the picture frame main body and penetrate through the side edges of the picture frame main body, the fixing columns are in threaded connection with the picture frame main body, one ends of the fixing columns are arranged above the compacting blocks and are in contact with the compacting blocks, and rotating blocks I are arranged at the other ends of the fixing columns and are connected with the fixing columns. The lateral surface at the standing groove is installed to the compact heap, and be equipped with four, go up the both sides of frame and lower frame and all install the compact heap, thereby guarantee to compress tightly the fold can not appear when drawing, make the drawing more level and smooth, the back-mounted at the compact heap has the sliding block, the sliding block cooperates with the sliding tray in the frame main part, be equipped with two sliding blocks in order to guarantee gliding steady, can realize the compact heap through the vertical slip to the sliding block and compress tightly the compaction of drawing and relax, fix through national standard post after the compact heap is compressed tightly to the drawing at the compact heap, the fixed column is threaded connection with frame main part's connection, rotatory fixed column can realize fixed column and compact heap contact, thereby fix the compact heap, arrange the rotatory piece of one end installation outside the frame at the fixed column, be convenient for operate, be equipped with like this and can make fixed more reliable.

Preferably, the connecting piece on be equipped with two connecting axles, connecting axle and connecting piece be connected, two connecting axles rotate with last frame and lower frame respectively and be connected, last frame on be equipped with fixed slot one, lower frame on be equipped with fixed slot two, fixed slot one and fixed slot two correspond, fixed slot one in be equipped with the guide post, the guide post be connected with the bottom surface of fixed slot one, fixed slot one in be equipped with the fixed block, the bottom of fixed block is equipped with the guide slot, guide slot and guide post correspond, the fixed block pass through guide post and last frame sliding connection. The connection piece passes through the connecting axle to be connected with the frame main part, use the connecting axle to be connected with the frame main part, more reliable when can guaranteeing to rotate, simultaneously because the fixed slot on the last frame is first corresponding with the fixed slot on the lower frame, the fixed block in the fixed slot can slide in fixed slot one and fixed slot two, the guide post is installed to fixed slot one bottom, the guide post guarantees the slip direction of fixed block and can not produce to break away from, the guide post passes through the guide slot and the fixed block sliding connection of fixed block, stir the fixed block after opening the frame completely, make one part of fixed block arrange in fixed slot one, another part is arranged in fixed slot two, thereby fix the position of going up frame and lower frame, prevent the condition of frame main part self-closing, the stability of frame is improved in such design.

Preferably, the upper picture frame on be equipped with additional groove, the top of upper picture frame is arranged in to additional groove, additional groove and standing groove intercommunication, additional inslot be equipped with the pivot, the both ends of pivot rotate with the both sides face of additional groove respectively and be connected, the pivot on be equipped with the canvas, the canvas be connected with the pivot, the one end of pivot is equipped with the column spinner, the one end and the pivot of column spinner are connected, the other end of column spinner runs through the upper frame, the column spinner is arranged in the one end outside the upper frame and is equipped with rotatory piece two, rotatory piece two be connected with the column spinner. Offer the additional groove on last frame, place the pivot in the additional inslot, in order to guarantee that the pivot can not influence the show of painting, improve aesthetic property, the both ends of pivot rotate with the both sides face in additional groove respectively and be connected, install the canvas in the pivot, the canvas adopts transparent canvas, along with the rotation of pivot, the canvas stretches out, can play the guard action to the painting when the canvas is whole to stretch out, one end at the pivot is equipped with the column spinner, the column spinner runs through the frame main part, the one end of arranging the additional groove in is connected with the pivot, the other end is arranged in outside the frame, the one end and the rotatory piece second of frame are connected, the convenience rotates the pivot, in order to release the canvas, the design can protect the painting like this.

Preferably, the bottom of canvas is equipped with draws the piece, draw the piece including spliced pole and joint post, the one end and the canvas of spliced pole are connected, the other end and the joint post of spliced pole are connected, the diameter of joint post is greater than the diameter of spliced pole, draw the piece to be equipped with two, draw the piece to all install in the both sides of canvas, the top of lower frame is equipped with the draw-in groove, draw-in groove and draw-in piece corresponding, the shape of draw-in groove is the J shape, the long limit and the standing groove intercommunication of draw-in groove, draw-in groove and draw-in piece assorted correspondence. The draw-in piece of canvas matches with the standing groove of frame down, and the pulling canvas makes the draw-in piece of canvas bottom get into the draw-in groove, and the shape of draw-in groove is J shape, and the draw-in piece can be fixed in the minor face department of draw-in groove, and the motion can to fixed department in the draw-in groove, by the cross-sectional shape of draw-in groove unanimous, can fix by the cooperation of joint post with the draw-in groove, consequently the diameter of joint post is greater than the diameter of spliced pole, rotates the pivot after fixed, and the canvas of flare-out can, and the inside closure of frame can be guaranteed to such design.

The beneficial effects of the utility model are as follows: foldable and portable, can realize portable, make fixed more reliable, improve the stability of frame, can protect the painting, guarantee the inside closure of frame.

Drawings

FIG. 1 is a schematic view of a construction of the present utility model;

FIG. 2 is an enlarged view of a portion of FIG. 1 at A;

FIG. 3 is a partial enlarged view at B in FIG. 1;

fig. 4 is a schematic view of the structure of the picture frame body of fig. 1;

FIG. 5 is an enlarged view of a portion of FIG. 4 at C;

FIG. 6 is a schematic view of the structure of the compact block of FIG. 1;

FIG. 7 is a schematic view of the structure of the connecting piece of FIG. 1;

FIG. 8 is a schematic view of the structure of the fixed block of FIG. 2;

fig. 9 is a schematic diagram of the structure of the canvas of fig. 1.

In the figure: 1. a picture frame main body; 11. a placement groove; 12. a sliding groove; 2. a connecting sheet; 21. a connecting shaft; 3. a picture frame is arranged; 31. a handle slot; 32. an additional groove; 33. a first fixing groove; 34. a guide post; 35. a fixed block; 36. a guide groove; 4. a lower picture frame; 41. a second fixing groove; 42. a clamping groove; 5. a compaction block; 51. fixing the column; 52. rotating the first block; 53. a sliding block; 6. a handle; 61. a side edge; 62. a bottom edge; 7. a canvas; 71. pulling blocks; 72. a connecting column; 73. a clamping column; 8. a rotating shaft; 81. a second rotating block; 82. and (5) rotating the column.

Detailed Description

The utility model is further described below with reference to the drawings and detailed description.

In the embodiment shown in fig. 1, fig. 3 and fig. 4, a portable picture frame structure comprises a picture frame main body 1 and a connecting sheet 2, wherein the picture frame main body 1 comprises an upper picture frame 3 and a lower picture frame 4, a placing groove 11 is arranged on the upper picture frame 3, the placing groove 11 is arranged at the bottom opening of the upper picture frame 3, the bottom of the upper picture frame 3 is connected with the bottom of the lower picture frame 4, the upper picture frame 3 is consistent with the structure of the lower picture frame 4, the connecting sheet 2 is arranged on the side surface of the picture frame main body 1, one end of the connecting sheet 2 is rotationally connected with the upper picture frame 3, the other end of the connecting sheet 2 is rotationally connected with the lower picture frame 4, a compression block 5 is arranged on the side edge of the placing groove 11, and the compression block 5 is connected with the picture frame main body 1.

The top of going up frame 3 is equipped with handle 6, and handle 6 includes side 61 and base 62, and the top of going up frame 3 and the top of lower frame 4 all are equipped with handle groove 31, and handle groove 31 is corresponding with handle 6, and handle 6 is arranged in handle groove 31, and the top of side 61 rotates with last frame 3 to be connected.

As shown in fig. 3 and 6, compression blocks 5 are mounted on two sides of the upper picture frame 3 and two sides of the lower picture frame 4, a sliding block 53 is arranged on the compression blocks 5, the sliding block 53 is connected with the compression blocks 5, the sliding block 53 is arranged on one surface of the compression block 5, which is connected with the picture frame main body 1, a sliding groove 12 is arranged on the picture frame main body 1, the sliding groove 12 corresponds to the sliding block 53, the sliding block 53 is arranged in the sliding groove 12, the compression blocks 5 are in sliding connection with the picture frame main body 1 through the sliding block 53, a fixing column 51 is arranged on the picture frame main body 1, the fixing column 51 penetrates through the side edge of the picture frame main body 1, the fixing column 51 is in threaded connection with the picture frame main body 1, one end of the fixing column 51 is arranged above the compression block 5 and is in contact with the compression blocks 5, a rotating block one 52 is arranged on the other end of the fixing column 51, and the rotating block one 52 is connected with the fixing column 51.

As shown in fig. 7, two connecting shafts 21 are arranged on the connecting sheet 2, the connecting shafts 21 are connected with the connecting sheet 2, the two connecting shafts 21 are respectively connected with the upper picture frame 3 and the lower picture frame 4 in a rotating way, as shown in fig. 2, 5 and 8, a first fixing groove 33 is arranged on the upper picture frame 3, a second fixing groove 41 is arranged on the lower picture frame 4, the first fixing groove 33 corresponds to the second fixing groove 41, a guide post 34 is arranged in the first fixing groove 33, the guide post 34 is connected with the bottom surface of the first fixing groove 33, a fixing block 35 is arranged in the first fixing groove 33, a guide groove 36 is arranged at the bottom of the fixing block 35, the guide groove 36 corresponds to the guide post 34, and the fixing block 35 is in sliding connection with the upper picture frame 3 through the guide post 34.

As shown in fig. 4 and 9, an additional groove 32 is formed in the upper picture frame 3, the additional groove 32 is arranged at the top end of the upper picture frame 3, the additional groove 32 is communicated with the placing groove 11, a rotating shaft 8 is arranged in the additional groove 32, two ends of the rotating shaft 8 are respectively connected with two side surfaces of the additional groove 32 in a rotating mode, a canvas 7 is arranged on the rotating shaft 8, the canvas 7 is connected with the rotating shaft 8, a rotating column 82 is arranged at one end of the rotating shaft 8, one end of the rotating column 82 is connected with the rotating shaft 8, the other end of the rotating column 82 penetrates through the upper picture frame 3, a rotating block two 81 is arranged at one end, outside the upper picture frame 3, of the rotating column 82, and the rotating block two 81 is connected with the rotating column 82.

The bottom of canvas 7 is equipped with draws the piece 71, draws the piece 71 to include spliced pole 72 and joint post 73, and the one end and the canvas 7 of spliced pole 72 are connected, and the other end and the joint post 73 of spliced pole 72 are connected, and the diameter of joint post 73 is greater than the diameter of spliced pole 72, draws the piece 71 to be equipped with two, draws the piece 71 all to install in the both sides of canvas 7, and the top of lower frame 4 is equipped with draw-in groove 42, and draw-in groove 42 is corresponding with drawing the piece 71, and the shape of draw-in groove 42 is J shape, and the long limit and the standing groove 11 intercommunication of draw-in groove 42, draw-in groove 42 and draw-in piece 71 assorted.

When the drawing frame is used, when the drawing frame needs to be carried, the sliding fixed block 35 is completely moved into the first fixed groove 33, the pulling block 71 is taken out from the clamping groove 42, after the pulling block 71 is taken out, the rotating block two 81 drives the rotating shaft 8 to rotate, the canvas 7 is retracted into the additional groove 32 by rotating the rotating shaft 8, the rotating block one 52 is rotated after the canvas 7 is retracted, the fixed column 51 is driven by the rotating block one 52 to rotate, and the drawing can be taken out after the fixation of the compressing block 5 is released.

At this time, only the upper picture frame 3 and the lower picture frame 4 need to be rotated, under the action of the connecting sheet 2, the picture frame main body 1 is folded, the handle 6 is rotated out, and the folded picture frame is more convenient to carry by using the handle 6. When the picture frame needs to be opened for use, the upper picture frame 3 and the lower picture frame 4 are opened, the fixed blocks 35 are adopted for fixing after the picture frame is opened, the handle 6 is retracted into the handle groove 31, the picture is placed in the placing groove 11, the compressing block 5 is slid to compress the picture after the picture is placed, the rotating block one 52 drives the fixed column 51 to fix the compressing block 5, and the compressing block 5 compresses the picture more reliably. After the painting is pressed, only the rotating block two 81 is required to rotate to drive the rotating shaft 8 to rotate, the canvas 7 is pulled down, the pulling block 71 is pulled to the clamping groove 42, and the long side of the clamping groove 42 enters and moves to the short side of the clamping groove 42 to be matched with the clamping groove 42, so that the painting can be protected.

Claims (6)

1. The utility model provides a portable frame structure, characterized by, including frame main part (1) and connection piece (2), frame main part (1) include frame (3) and lower frame (4) of going up, last frame (3) on be equipped with standing groove (11), standing groove (11) at the bottom opening of last frame (3), the bottom of last frame (3) be connected with the bottom of lower frame (4), last frame (3) be unanimous with the structure of lower frame (4), be equipped with connection piece (2) on the side of frame main part (1), the one end of connection piece (2) is connected with last frame (3) rotation, the other end of connection piece (2) is connected with lower frame (4) rotation, the side of standing groove (11) be equipped with compact heap (5), compact heap (5) be connected with frame main part (1).

2. The portable picture frame structure according to claim 1, wherein handles (6) are respectively arranged at the top of the upper picture frame (3) and the top of the lower picture frame (4), the handles (6) comprise side edges (61) and bottom edges (62), handle grooves (31) are formed in the top of the upper picture frame (3), the handle grooves (31) correspond to the handles (6), the handles (6) are arranged in the handle grooves (31), and the top ends of the side edges (61) are rotationally connected with the upper picture frame (3).

3. The portable picture frame structure according to claim 1, wherein the two sides of the upper picture frame (3) and the two sides of the lower picture frame (4) are respectively provided with a compression block (5), the compression blocks (5) are provided with a sliding block (53), the sliding blocks (53) are connected with the compression blocks (5), the sliding blocks (53) are arranged on one surface of the compression blocks (5) connected with the picture frame main body (1), the picture frame main body (1) is provided with a sliding groove (12), the sliding groove (12) corresponds to the sliding blocks (53), the sliding blocks (53) are arranged in the sliding groove (12), the compression blocks (5) are connected with the picture frame main body (1) in a sliding manner through the sliding blocks (53), the fixing columns (51) are arranged on the side edges of the picture frame main body (1), the fixing columns (51) penetrate through the side edges of the picture frame main body (1), one ends of the fixing columns (51) are arranged on the compression blocks (5) and are in a rotating manner, and one fixing column (52) is arranged on the other fixing column (52).

4. The portable picture frame structure according to claim 1, characterized in that two connecting shafts (21) are arranged on the connecting sheet (2), the connecting shafts (21) are connected with the connecting sheet (2), the two connecting shafts (21) are respectively connected with the upper picture frame (3) and the lower picture frame (4) in a rotating mode, the upper picture frame (3) is provided with a first fixing groove (33), the lower picture frame (4) is provided with a second fixing groove (41), the first fixing groove (33) corresponds to the second fixing groove (41), a guide post (34) is arranged in the first fixing groove (33), the guide post (34) is connected with the bottom surface of the first fixing groove (33), a fixing block (35) is arranged in the first fixing groove (33), a guide groove (36) is arranged at the bottom of the picture frame fixing block (35), the guide groove (36) corresponds to the guide post (34), and the fixing block (35) is connected with the upper picture frame (3) in a sliding mode through the guide post (34).

5. The portable picture frame structure according to claim 1, characterized in that, last frame (3) on be equipped with additional groove (32), the top of last frame (3) is arranged in additional groove (32), additional groove (32) and standing groove (11) intercommunication, additional groove (32) in be equipped with pivot (8), the both ends of pivot (8) are connected with the both sides face rotation of additional groove (32) respectively, pivot (8) on be equipped with canvas (7), canvas (7) be connected with pivot (8), the one end of pivot (8) is equipped with column of revolution (82), the one end and the pivot (8) of column of revolution (82) are connected, the other end of column of revolution (82) is worn through last frame (3), the one end of column of revolution (82) being arranged in outside frame (3) is equipped with rotatory piece two (81), rotatory piece two (81) be connected with column of revolution (82).

6. The portable picture frame structure according to claim 5, wherein the bottom of canvas (7) is equipped with pull block (71), pull block (71) include spliced pole (72) and joint post (73), the one end and the canvas (7) of spliced pole (72) are connected, the other end and the joint post (73) of spliced pole (72) are connected, the diameter of joint post (73) is greater than the diameter of spliced pole (72), pull block (71) are equipped with two, pull block (71) are all installed to the both sides of canvas (7), the top of lower picture frame (4) is equipped with draw-in groove (42), draw-in groove (42) and pull block (71) correspond, the shape of draw-in groove (42) is the J shape, the long limit and the standing groove (11) of draw-in groove (42) communicate, draw-in groove (42) and pull block (71) phase-match.