CN214179953U - Picture frame spliced through connecting pieces - Google Patents

Abstract

The utility model discloses a frame through connecting piece concatenation, including connecting piece main part, wooden strake and drawing core, the both ends of connecting piece main part are all seted up flutedly, and the inside bottom of recess installs the elasticity fastener, the inside of elasticity fastener is provided with wooden strake, and the top and the bottom of wooden strake both sides have all seted up the spacing groove. This frame through connecting piece concatenation, through the sliding connection of activity stopper and mounting groove, and the elasticity of spring, the cooperation of activity spacing block form, make operating personnel can carry out the block installation with the inside that the wooden strake that corresponds inserted elastic clamping piece, the spacing inslot that corresponds can be inserted to the stopper that moves about simultaneously, it can mutually support supplementary elastic clamping piece and fix wooden strake and connecting piece main part to move stopper and spacing groove under the effect of not enough external force, and then ensure its steadiness, and can avoid receiving when the collision the easy emergence of external corner department damages.

Description

Picture frame spliced through connecting pieces

Technical Field

The utility model relates to a frame technical field specifically is a frame through connecting piece concatenation.

Background

Along with the continuous development of society, people's standard of living constantly improves, also constantly improves along with it to the attention of various arts, has representative one kind in the art works in the time of the drawing, and the drawing generally all need utilize the frame to pack it and protect when showing, and traditional frame can satisfy people's user demand basically, but still has certain problem, and specific problem is as follows:

1. when the existing picture frame is used, the picture frame is generally connected at the corners in a mode of viscose glue and the like, but the viscose glue is troublesome to install in the actual use process, and the adhesive force is easy to reduce after the picture frame is used for a long time, so that the stability of the picture frame is influenced, and the picture frame is inconvenient to dismantle;

2. when the existing picture frame is used, the whole picture frame is generally made of wood, but in the actual use process, the external corner position of the picture frame is easily damaged when being accidentally collided by the external environment, and the whole service life of the picture frame is further influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a frame through connecting piece concatenation to current frame that proposes in solving above-mentioned background is comparatively inconvenient when connecting the installation, and the problem that takes place to damage easily when the external corner position department receives accidental collision.

In order to achieve the above object, the utility model provides a following technical scheme: a picture frame spliced by connecting pieces comprises a connecting piece main body, a wooden edge strip and a picture core, wherein two ends of the connecting piece main body are both provided with grooves, the bottom inside the grooves is provided with an elastic clamping piece, the inside of the elastic clamping piece is provided with the wooden edge strip, the tops and the bottoms of two sides of the wooden edge strip are both provided with limiting grooves, two sides of the inner wall of each groove are both reserved with mounting grooves, springs are arranged inside the mounting grooves, one ends of the springs, far away from the mounting grooves, are provided with movable limiting blocks, the movable limiting blocks extend into the limiting grooves, a fixing plate is arranged on the inner side of the connecting piece main body, one end of the fixing plate is provided with a screw hole, one end, close to the connecting piece main body, of the fixing plate is provided with a glass plate, one end, far away from the fixing plate, of the glass plate is provided with the picture core, the outer wall of the picture core is provided with a limiting frame, one end, far away from the glass plate, is provided with a linen layer, and the one end that the core was kept away from to the burlap layer is provided with the backplate, the screw rod has all been run through to the four corners position department of backplate, and the screw rod runs through burlap layer, restriction frame and glass board respectively and extends to the inside of screw.

Preferably, the connector body is made of metal, hard plastic or resin, and the cross section of the connector body is in an L shape.

Preferably, the elastic clamping piece is made of rubber, and the edge of the top of the elastic clamping piece is arranged in a bevel edge mode.

Preferably, one side of the movable limiting block, which is close to the limiting groove, is arc-shaped, and the movable limiting block and the mounting groove form a relative sliding structure.

Preferably, the cross-sectional shape of the fixing plate is "L" type, and the fixing plate and the connecting piece main body are integrally forged.

Preferably, the central axis of the screw is perpendicular to the transverse central axis of the back plate, and the screw is in threaded connection with the screw hole.

Compared with the prior art, the beneficial effects of the utility model are that:

1. through the sliding connection between the movable limiting block and the mounting groove and the elasticity of the spring and the shape matching of the movable limiting block, an operator can insert the corresponding wood edge strip into the elastic clamping piece for clamping mounting, meanwhile, the movable limiting block can be inserted into the corresponding limiting groove, and the movable limiting block and the limiting groove can be matched with each other to assist the elastic clamping piece to fix the wood edge strip and the connecting piece main body under the action of insufficient external force, so that the stability of the connecting piece main body is ensured;

2. through the material of connecting piece main part and fixed plate to and connecting piece main part and fixed plate integration forge, make connecting piece main part and fixed plate can protect the external corner position department of whole frame, take place to damage easily when avoiding it to receive the collision.

Drawings

FIG. 1 is a schematic sectional view of the front view of the present invention;

fig. 2 is an enlarged schematic view of a portion a of fig. 1 according to the present invention;

FIG. 3 is a schematic view of the structure of the present invention;

FIG. 4 is a schematic top sectional view of the present invention;

fig. 5 is an enlarged schematic structural diagram of fig. 4B according to the present invention.

In the figure: 1. a connector body; 2. a groove; 3. an elastic engaging member; 4. wooden edge strips; 5. a limiting groove; 6. mounting grooves; 7. a spring; 8. a movable limiting block; 9. a fixing plate; 10. a screw hole; 11. a glass plate; 12. a limit frame; 13. drawing a core; 14. a linen layer; 15. a back plate; 16. a screw.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a picture frame spliced by connecting pieces comprises a connecting piece main body 1, a wooden edge strip 4 and a picture core 13, wherein two ends of the connecting piece main body 1 are provided with grooves 2, the bottom inside each groove 2 is provided with an elastic clamping piece 3, the connecting piece main body 1 is made of metal, hard plastic or resin, and the cross section of the connecting piece main body 1 is L-shaped, so that the connecting piece main body 1 is not easy to damage when being accidentally collided by other objects in the external environment;

the elastic clamping piece 3 is made of rubber, and the edge of the top of the elastic clamping piece 3 is provided with a bevel edge, so that when an operator inserts the wood edge strip 4 into the corresponding elastic clamping piece 3, the bevel edge at the edge of the top of the elastic clamping piece 3 can play a role in guiding;

the interior of the elastic clamping piece 3 is provided with a wood edge strip 4, the top and the bottom of two sides of the wood edge strip 4 are both provided with a limiting groove 5, two sides of the inner wall of the groove 2 are both provided with a mounting groove 6, a spring 7 is mounted inside the mounting groove 6, one end of the spring 7 far away from the mounting groove 6 is provided with a movable limiting block 8, the movable limiting block 8 extends into the limiting groove 5, one side of the movable limiting block 8 close to the limiting groove 5 is in an arc shape, and the movable limiting block 8 and the mounting groove 6 form a relative sliding structure, so that when an operator inserts the wood edge strip 4 into the corresponding groove 2 to extrude the arc edge of the movable limiting block 8, the movable limiting block 8 can slide into the mounting groove 6, the wood edge strip 4 can be continuously inserted into the groove 2 under the effect of enough external force, and after the wood edge strip 4 is completely inserted into the elastic clamping piece 3, the movable limiting block 8 can be just aligned to the corresponding limiting groove 5 and inserted into the corresponding limiting groove, so that the elastic clamping piece 3 is matched to stabilize the wood edge strip 4;

a fixing plate 9 is arranged on the inner side of the connecting piece main body 1, a screw hole 10 is formed in one end of the fixing plate 9, the cross section of the fixing plate 9 is L-shaped, and the fixing plate 9 and the connecting piece main body 1 are integrally forged, so that the stability of the fixing plate 9 is guaranteed;

a glass plate 11 is arranged at one end of the fixing plate 9 close to the connecting piece main body 1, an painting core 13 is arranged at one end of the glass plate 11 far away from the fixing plate 9, a limiting frame 12 is arranged on the outer wall of the painting core 13, a linen layer 14 is arranged at one end of the painting core 13 far away from the glass plate 11, and one end of the linen layer 14 far away from the painting core 13 is provided with a back plate 15, four corners of the back plate 15 are all penetrated with screw rods 16, and the screw 16 respectively penetrates through the linen layer 14, the limiting frame 12 and the glass plate 11 and extends to the inside of the screw hole 10, the central axis of the screw 16 is vertical to the transverse central axis of the back plate 15, the screw 16 is in threaded connection with the screw hole 10, so that an operator can insert the screw 16 into the screw hole 10 by screwing after penetrating the back plate 15, the scrim layer 14, the limiting frame 12 and the glass plate 11 respectively and aligning with the screw hole 10, thereby fixing the back plate 15 and the fixing plate 9.

The working principle is as follows: when the frame spliced by the connecting piece is used, the wooden edge strip 4 is forcibly inserted into the groove 2 on the corresponding connecting piece main body 1, so that the wooden edge strip 4 extrudes the corresponding movable limiting block 8 in the groove 2, the movable limiting block 8 can slide into the inside of the mounting groove 6 through the sliding connection between the movable limiting block 8 and the mounting groove 6 and the elasticity of the spring 7 and the matching of the shape of the movable limiting block 8, the wooden edge strip 4 can be further inserted downwards until the wooden edge strip 4 is completely inserted into the inside of the elastic clamping piece 3, the elastic clamping piece 3 is matched with the elasticity of the elastic clamping piece 3 and clamped in the elastic clamping piece 3, the movable limiting block 8 just aligns at the corresponding limiting groove 5 on the wooden edge strip 4, the movable limiting block 8 is slidably inserted into the corresponding limiting groove 5 under the elastic action of the spring 7, and the elastic clamping piece 3 is assisted to limit and fix the wooden edge strip 4, under the condition of not enough external force, the wood edge strips 4 can be kept fully and stably with the connecting piece main body 1, and the wood edge strips are not easy to loosen after being used for a long time;

after the picture frame is assembled, the glass plate 11 is tightly attached to the fixed plate 9, the limiting frame 12 is tightly attached to the glass plate 11, the picture core 13 is placed on the inner side of the limiting frame 12, the burlap layer 14 is laid on one end, far away from the glass plate 11, of the picture core 13, the glass plate 11 and the limiting frame 12 are matched to fully limit the picture core 13, the back plate 15 is attached to one end, far away from the picture core 13, of the burlap layer 14, the screw rods 16 are respectively inserted into the four corners of the back plate 15 and penetrate through the burlap layer 14, the limiting frame 12 and the corresponding holes in the glass plate 11, the screw rods 16 are aligned with the corresponding screw holes 10, the screw rods 16 are completely inserted into the corresponding screw holes 10 by screwing the screw rods 16, the back plate 15 and the fixed plate 9 are mutually fixed, the picture core 13 is clamped and fixed, the integral installation can be completed, and when the picture frame is accidentally impacted on the external corner by other objects in the external environment in the use process, the connecting piece main body 1 can play a role in full protection, so that the situation that the external corner is easily damaged to cause incapability of use is avoided.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims (6)

1. The utility model provides a frame through connecting piece concatenation, includes connecting piece main part (1), wooden strake (4) and painting core (13), its characterized in that: the connecting piece is characterized in that grooves (2) are formed in two ends of the connecting piece main body (1), elastic clamping pieces (3) are installed at the bottom of the inner portions of the grooves (2), wooden edge strips (4) are arranged inside the elastic clamping pieces (3), limiting grooves (5) are formed in the tops and the bottoms of two sides of the wooden edge strips (4), mounting grooves (6) are reserved in two sides of the inner wall of each groove (2), springs (7) are installed inside the mounting grooves (6), movable limiting blocks (8) are installed at one ends, far away from the mounting grooves (6), of the springs (7), the movable limiting blocks (8) extend into the limiting grooves (5), fixing plates (9) are installed on the inner sides of the connecting piece main body (1), screw holes (10) are formed in one ends of the fixing plates (9), and glass plates (11) are arranged at one ends, close to the connecting piece main body (1), of the fixing plates (9), and the one end that fixed plate (9) were kept away from in glass board (11) is provided with drawing core (13), the outer wall of drawing core (13) is provided with restriction frame (12), the one end that glass board (11) were kept away from in drawing core (13) is provided with burlap layer (14), and burlap layer (14) keep away from the one end of drawing core (13) and be provided with backplate (15), screw rod (16) have all been run through in the four corners position department of backplate (15), and screw rod (16) run through burlap layer (14), restriction frame (12) and glass board (11) respectively and extend to the inside of screw (10).

2. A picture frame spliced by connectors as claimed in claim 1, wherein: the connecting piece main body (1) can be made of metal, hard plastic or resin, and the cross section of the connecting piece main body (1) is L-shaped.

3. A picture frame spliced by connectors as claimed in claim 1, wherein: the elastic clamping piece (3) is made of rubber, and the edge of the top of the elastic clamping piece (3) is arranged in a bevel edge mode.

4. A picture frame spliced by connectors as claimed in claim 1, wherein: one side of the movable limiting block (8) close to the limiting groove (5) is arc-shaped, and the movable limiting block (8) and the mounting groove (6) form a relative sliding structure.

5. A picture frame spliced by connectors as claimed in claim 1, wherein: the cross section of the fixing plate (9) is L-shaped, and the fixing plate (9) and the connecting piece main body (1) are integrally forged.

6. A picture frame spliced by connectors as claimed in claim 1, wherein: the central axis of the screw rod (16) is perpendicular to the transverse central axis of the back plate (15), and the screw rod (16) is in threaded connection with the screw hole (10).

Images