Showcase cross beam with detachable decoration strip

Abstract

The utility model relates to the technical field of cross beams, in particular to a showcase cross beam with a detachable decoration strip, which comprises a beam body and a strip body, a clamping groove is arranged on the beam body, the showcase cross beam further comprises two clamping plates which are respectively fixed on two sides of the strip body, a clamping cavity is defined in each clamping plate, a rotating plate is arranged in each clamping cavity, and the rotating plate is fixed on the strip body. An abutting opening is formed in the rotating plate, a shaft column is rotatably arranged in the abutting opening, and the shaft column movably penetrates through the rotating plate and is fixed to the clamping plate; the clamping part is arranged at the bottom of the rotating plate, a clamping opening is formed in the clamping plate, and the shaft column is sleeved with a torsional spring; and the driving mechanism is used for driving the rotating plate to rotate, so that the clamping part enters the clamping opening. The driving mechanism drives the rotating plate to rotate, so that the clamping part at the bottom of the rotating plate is separated from the clamping groove until the clamping part completely enters the clamping cavity through the clamping opening, the strip body can be detached from the beam body, and a user can conveniently and firmly fix the strip body on the beam body in a detachable mode.

Description

Technical Field

[0001] The utility model relates to the technical field of crossbeams, in particular to a display cabinet crossbeam with a detachable decorative strip. Background Art

[0002] The showcase beam is an indispensable part of the showcase structure. It mainly plays the role of load-bearing and supporting. It connects the various parts of the showcase to ensure the stability and structural integrity of the showcase. The decorative strip, as a decorative element of the showcase beam or other parts, exists not only for beauty, but also to further enhance the overall visual effect of the showcase.

[0003] Existing beam decorative strips are usually fixed to the beam by means of pasting, screwing or snap-on connection. However, although the pasting fixation method is easy to operate, the adhesion of the adhesive is easily affected by environmental factors such as temperature and humidity, and may fall off after long-term use; although the screw fixation method is firm and reliable, it is necessary to drill holes or grooves on the beam, which may cause certain damage to the structure of the beam and affect its load-bearing capacity; although the snap-on connection method is easy to install and causes less damage to the beam structure, the design and manufacturing precision of the snap itself is high, otherwise it may cause a loose connection or easy loosening. Therefore, the utility model aims to provide a method that can firmly and detachably fix the decorative strip on the beam. Utility Model Content

[0004] 1. Technical issues to be solved

[0005] In view of the deficiencies of the prior art, the utility model provides a display cabinet crossbeam with a detachable decorative strip, which can firmly and detachably fix the decorative strip on the crossbeam to solve the problem in the prior art that it is difficult to firmly and detachably fix the decorative strip on the crossbeam.

[0006] (II) Technical solution

[0007] In order to achieve the above-mentioned purpose, the utility model provides a display cabinet beam with a detachable decorative strip, including a beam body and a strip body, the side wall of the beam body is provided with a locking groove along its length direction, and also includes two clamping plates, which are respectively fixed on both sides of the strip body, and the interior of the clamping plate is defined by a clamping cavity, a rotating plate is provided in the clamping cavity, an abutment interface is provided on the rotating plate, and an axle column is rotatably provided in the abutment interface, the axle column movably passes through the rotating plate and is fixed on the clamping plate; a locking portion, which is provided at the bottom of the rotating plate, a locking interface connected with the clamping cavity is provided on the clamping plate, a torsion spring is sleeved on the axle column, which elastically abuts against the rotating plate to rotate so that the locking portion is exposed from the locking interface; and a driving mechanism, which is used to drive the rotating plate to rotate so that the locking portion enters the locking interface.

[0008] Optionally, the driving mechanism comprises a driving block, which movably passes through the clamping plate and extends into the clamping cavity, and the driving block abuts against the top of the rotating plate.

[0009] Optionally, a locking mechanism is provided between the strip body and the beam body, and the locking mechanism is used to selectively fix the strip body relative to the beam body to limit or allow the strip body to move relative to the beam body.

[0010] Optionally, the locking mechanism includes a locking rod, a locking tooth, and a spring. The top of the beam body is provided with a plurality of tooth grooves spaced apart along its length direction. A locking hole is provided at the bottom of the strip body. The locking rod movably passes through the strip body and extends into the locking hole. The locking tooth is fixed to the bottom of the locking rod. A limiting portion is sleeved on the locking rod. The spring is provided in the locking hole. The spring is sleeved on the locking rod. The spring elastically abuts against the limiting portion.

[0011] Optionally, a limit block is provided on the top of the locking rod.

[0012] Optionally, an easy-to-take opening is provided on the strip body, and the easy-to-take opening is provided at the bottom of the limiting block.

[0013] (III) Beneficial effects

[0014] Compared with the prior art, the utility model provides a display cabinet crossbeam with a detachable decorative strip, which has the following beneficial effects:

[0015] 1. The utility model drives the rotating plate to rotate through a driving mechanism, so that the locking portion at the bottom of the rotating plate is disengaged from the locking groove, until the locking portion completely passes through the locking opening and enters the clamping cavity, and the strip body can be removed from the beam body, which is convenient for users to firmly and detachably fix the strip body on the beam body;

[0016] 2. The utility model provides a limit block. After the user releases the locking rod, the limit block prevents the locking rod from being sunk into the locking hole, thereby preventing the user from having difficulty in pulling the locking rod;

[0017] 3. The utility model provides an easy-access opening, and when the user needs to pull the locking rod, the user inserts a finger into the easy-access opening and then lifts the limit block upward, making it easier for the user to pull the locking rod. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 A three-dimensional structural schematic diagram of the utility model is shown;

[0019] Figure 2 A schematic diagram of a three-dimensional cutaway structure of the utility model is shown;

[0020] Figure 3 Another isometric perspective view of the present invention is shown;

[0021] Figure 4 Another isometric perspective cutaway structural schematic diagram of the utility model is shown;

[0022] Figure 5 Shows Figure 4 A schematic diagram of the enlarged structure at point A;

[0023] Figure 6 A schematic diagram of the three-dimensional structure of the strip is shown;

[0024] Figure 7 A schematic diagram of the three-dimensional structure of the beam body is shown;

[0025] Figure 8 A schematic diagram of the three-dimensional structure of the rotating plate is shown;

[0026] Fig. 9 A schematic diagram of a three-dimensional cross-section structure of a clamping plate is shown.

[0027] In the figure: 1. beam body; 2. strip body; 3. retaining groove; 4. clamping plate; 5. clamping cavity; 6. rotating plate; 7. abutment interface; 8. shaft column; 9. retaining part; 10. torsion spring; 11. retaining mouth; 12. driving mechanism; 13. locking mechanism; 14. driving block; 15. locking rod; 16. locking tooth; 17. spring; 18. tooth groove; 19. locking hole; 20. limiting part; 21. limiting block; 22. easy-to-take mouth. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] Example: See Figures 1 to 9According to an embodiment of the utility model, a technical solution is provided: a display cabinet crossbeam with a detachable decorative strip, comprising a beam body 1 and a strip body 2, a side wall of the beam body 1 is provided with a locking groove 3 along its length direction, and also comprises two clamping plates 4, which are respectively fixed on both sides of the strip body 2, and a clamping cavity 5 is defined inside the clamping plate 4, a rotating plate 6 is provided in the clamping cavity 5, a butt interface 7 is provided on the rotating plate 6, a shaft column 8 is rotatably provided in the butt interface 7, the shaft column 8 movably passes through the rotating plate 6 and is fixed on the clamping plate 4; a locking portion 9, which is provided at the bottom of the rotating plate 6, a locking interface 11 connected with the clamping cavity 5 is provided on the clamping plate 4, a torsion spring 10 is sleeved on the shaft column 8, so as to elastically abut the rotating plate 6 to rotate, so that the locking portion 9 is exposed from the locking interface 11; and a driving mechanism 12, which is used to drive the rotating plate 6 to rotate so that the locking portion 9 enters the locking interface 11.

[0030] When the user needs to remove the strip 2 from the beam body 1, the user uses the driving mechanism 12 to drive the rotating plate 6 to rotate, so that the locking portion 9 at the bottom of the rotating plate 6 is disengaged from the locking groove 3, until the locking portion 9 completely passes through the locking opening 11 and enters the clamping cavity 5, the strip 2 can be removed from the beam body 1. When the user needs to install the strip 2 on the beam body 1, the driving mechanism 12 is first used to rotate the rotating plate 6 to allow the locking portion 9 to enter the clamping cavity 5. Into the clamping cavity 5, at this time, the two clamping plates 4 on the strip body 2 are clamped on the beam body 1, and then the locking mouth 11 is aligned with the locking groove 3. At this moment, the driving mechanism 12 is stopped, and the rotating plate 6 will be elastically abutted by the torsion spring 10 to make the locking portion 9 exposed from the locking mouth 11 until at least part of the locking portion 9 is out of the clamping cavity 5, and then the locking portion 9 will enter the locking groove 3 to install the strip body 2 on the beam body 1, so that the user can firmly and detachably fix the strip body 2 on the beam body 1.

[0031] In this embodiment, the driving mechanism 12 includes a driving block 14, which moves through the clamping plate 4 and extends into the clamping cavity 5, and the driving block 14 abuts against the top of the rotating plate 6; when the user needs to rotate the rotating plate 6, the driving block 14 is pressed to make the driving block 14 abut against the rotating plate 6. When the user applies an appropriate force to the driving block 14, the rotating plate 6 will be abutted by the driving block 14 to make the rotating plate 6 rotate along the circumference of the shaft column 8.

[0032] In this embodiment, a locking mechanism 13 is provided between the strip body 2 and the beam body 1, and the locking mechanism 13 is used to selectively fix the strip body 2 relative to the beam body 1 to limit or allow the strip body 2 to move relative to the beam body 1; when the user needs to limit the movement of the strip body 2 relative to the beam body 1, the locking mechanism 13 can be used to fix the strip body 2 relative to the beam body 1 to prevent the strip body 2 from moving after the user installs the strip body 2 on the beam body 1, thereby affecting the aesthetics of the strip body 2.

[0033] In this embodiment, the locking mechanism 13 includes a locking rod 15, a locking tooth 16, and a spring 17. The top of the beam body 1 is provided with a plurality of tooth grooves 18 spaced apart along its length direction. The bottom of the bar body 2 is provided with a locking hole 19. The locking rod 15 movably penetrates the bar body 2 and extends into the locking hole 19. The locking tooth 16 is fixed to the bottom of the locking rod 15. The locking rod 15 is sleeved with a limiting portion 20. The spring 17 is arranged in the locking hole 19. The spring 17 is sleeved in the locking hole 19. On the locking rod 15, the spring 17 elastically abuts the limiting portion 20; when the user needs to limit the movement of the strip body 2 relative to the beam body 1, the user first loosens the locking rod 15, and the spring 17 sleeved on the locking rod 15 will elastically abut the limiting portion 20 to move the locking rod 15 downward, so that the locking tooth 16 engages with the tooth groove 18 to prevent the strip body 2 from moving relative to the beam body 1, and to prevent the strip body 2 from moving after the user installs the strip body 2 on the beam body 1, thereby affecting the aesthetics of the strip body 2.

[0034] In this embodiment, a limit block 21 is provided on the top of the locking rod 15 ; after the user releases the locking rod 15 , the limit block 21 prevents the locking rod 15 from being inserted into the locking hole 19 , so as to prevent the user from having difficulty in pulling the locking rod 15 .

[0035] In this embodiment, an easy-access opening 22 is opened on the strip body 2, and the easy-access opening 22 is opened at the bottom of the limit block 21; when the user needs to pull the locking rod 15, he inserts his fingers into the easy-access opening 22 and then lifts the limit block 21 upward, which makes it easier for the user to pull the locking rod 15.

[0036] When the user needs to remove the strip body 2 from the beam body 1, the user presses the driving block 14 to make the driving block 14 abut against the rotating plate 6. When the user applies an appropriate force to the driving block 14, the rotating plate 6 will be abutted by the driving block 14 to make the rotating plate 6 rotate along the circumferential direction of the shaft column 8, so that the locking portion 9 at the bottom of the rotating plate 6 disengages from the locking groove 3, until the locking portion 9 completely passes through the locking mouth 11 and enters the clamping cavity 5, the strip body 2 can be removed from the beam body 1. When the user needs to install the strip body 2 on the beam body 1, first use the driving mechanism 12 to rotate the rotating plate 6 so that the locking portion 9 enters the clamping cavity 5. At this time, the two clamping plates 4 on the strip body 2 are clamped on the beam body 1, and then the locking mouth 11 is aligned with the locking groove 3. At this time, release the driving block 14, and the rotating plate 6 will be elastically abutted by the torsion spring 10, so that the locking portion 9 is exposed from the locking mouth 11, until Until at least part of the locking portion 9 is out of the clamping cavity 5, and then the locking portion 9 will enter the locking groove 3 to install the strip body 2 on the beam body 1, so that the user can firmly and detachably fix the strip body 2 on the beam body 1; when the user needs to limit the movement of the strip body 2 relative to the beam body 1, the user first releases the locking rod 15. After the user releases the locking rod 15, the limit block 21 will prevent the locking rod 15 from sinking into the locking hole 19, and then the locking rod 15 is sleeved with a The spring 17 will elastically abut the limit portion 20 to move the locking rod 15 downward, so that the locking tooth 16 engages with the tooth groove 18 to prevent the strip body 2 from moving relative to the beam body 1, and prevent the strip body 2 from moving after the user installs the strip body 2 on the beam body 1, thereby affecting the aesthetics of the strip body 2; when the user needs to pull the locking rod 15, the user inserts a finger into the easy-access opening 22, and then lifts the limit block 21 upward, which makes it easier for the user to pull the locking rod 15.

[0037] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A display cabinet crossbeam with a detachable decorative strip, comprising a beam body (1) and a strip body (2), wherein a side wall of the beam body (1) is provided with a retaining groove (3) along its length direction, characterized in that: Also includes: Two clamping plates (4) are respectively fixed on two sides of the strip body (2); a clamping cavity (5) is defined inside the clamping plate (4); a rotating plate (6) is provided in the clamping cavity (5); a butt joint (7) is provided on the rotating plate (6); a shaft column (8) is rotatably provided in the butt joint (7); the shaft column (8) movably passes through the rotating plate (6) and is fixed on the clamping plate (4); A stopper (9) is arranged at the bottom of the rotating plate (6); a stopper opening (11) communicating with the clamping cavity (5) is provided on the clamping plate (4); a torsion spring (10) is sleeved on the shaft column (8) to elastically abut against the rotating plate (6) to rotate so that the stopper (9) is exposed from the stopper opening (11); and a driving mechanism (12) for driving the rotating plate (6) to rotate so that the locking portion (9) enters the locking opening (11).

2. The display cabinet crossbeam with detachable decorative strips according to claim 1, characterized in that: The driving mechanism (12) comprises a driving block (14) which movably passes through the clamping plate (4) and extends into the clamping cavity (5); the driving block (14) abuts against the top of the rotating plate (6).

3. The display cabinet crossbeam with detachable decorative strips according to claim 1, characterized in that: A locking mechanism (13) is provided between the strip body (2) and the beam body (1), and the locking mechanism (13) is used to selectively fix the strip body (2) relative to the beam body (1) so as to limit or allow the strip body (2) to move relative to the beam body (1).

4. The display cabinet crossbeam with detachable decorative strips according to claim 3, characterized in that: The locking mechanism (13) comprises a locking rod (15), a locking tooth (16), and a spring (17); a plurality of tooth grooves (18) are arranged at intervals on the top of the beam body (1) along its length direction; a locking hole (19) is arranged at the bottom of the bar body (2); the locking rod (15) movably passes through the bar body (2) and extends into the locking hole (19); the locking tooth (16) is fixed to the bottom of the locking rod (15); a limiting portion (20) is sleeved on the locking rod (15); the spring (17) is arranged in the locking hole (19); the spring (17) is sleeved on the locking rod (15); and the spring (17) elastically abuts against the limiting portion (20).

5. The display cabinet crossbeam with detachable decorative strips according to claim 4, characterized in that: A limiting block (21) is provided on the top of the locking rod (15).

6. The display cabinet crossbeam with detachable decorative strips according to claim 5, characterized in that: The strip body (2) is provided with an easy-access opening (22), and the easy-access opening (22) is provided at the bottom of the limiting block (21).

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