CN218279076U

CN218279076U - Crossbeam installation bearing structure for wooden furniture

Info

Publication number: CN218279076U
Application number: CN202222703652.4U
Authority: CN
Inventors: 宋家林
Original assignee: Anhui Century Leyuan Furniture Co ltd
Current assignee: Anhui Century Leyuan Furniture Co ltd
Priority date: 2022-10-13
Filing date: 2022-10-13
Publication date: 2023-01-13
Anticipated expiration: 2032-10-13

Abstract

The utility model discloses a crossbeam installation bearing structure for wooden furniture relates to crossbeam installation auxiliary assembly technical field. The utility model discloses a crossbeam and install installation cover on the crossbeam, slidable mounting has the sliding sleeve on the installation cover, install the drive on the installation cover the sliding sleeve level is to the driving piece that removes, the dwang is installed to the sliding sleeve level and rotation, the limiting plate is installed to the one end of dwang, still includes the butt plate, install the confession on the butt plate the groove of wearing that the limiting plate passed, seted up on the butt plate with wear the cavity that the groove is linked together, the cavity is close to wear one side in groove to have seted up the confession the limiting groove that the limiting plate was established is inserted. Compared with the prior art, the utility model, thereby realized dismantling fast and installing the crossbeam through the cooperation of dwang and driving piece for more convenience when dismantling the crossbeam is changed with the later stage in the installation, consequently more has the practicality.

Description

Crossbeam installation bearing structure for wooden furniture

Technical Field

The utility model relates to a crossbeam installation auxiliary assembly technical field, concretely relates to crossbeam installation bearing structure for wooden furniture.

Background

Furniture is that the mankind maintains normal life, engage in production practice and develop the essential utensil facility class of social activity, furniture also follows the constantly development and innovation of step of times, some table chairs in the wooden furniture of current, the table bench, and all can install the crossbeam on some wardrobe, the effect of crossbeam mainly plays the effect that supports improvement stability, but the crossbeam of the wooden furniture that has now generally all is through bolt fastening, inconvenient change after the ageing fracture of follow-up crossbeam, the screw thread intensity on the wooden furniture is lower, change the crossbeam next time and need beat the screw hole again, not only troublesome and produced certain influence to the outward appearance of furniture, for this, the utility model provides a crossbeam mounting support structure for wooden furniture solves current not enough.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: for solving the problem in the above background, the utility model provides a crossbeam installation bearing structure for wooden furniture.

The utility model discloses a realize above-mentioned purpose and specifically adopt following technical scheme:

the utility model provides a crossbeam installation bearing structure for wooden furniture, includes the crossbeam and installs installation cover on the crossbeam, slidable mounting has the sliding sleeve on the installation cover, install the drive on the installation cover the sliding sleeve level is to the driving piece that removes, the dwang is installed to the sliding sleeve level and rotation, the limiting plate is installed to the one end of dwang, still includes the butt-joint plate, install the confession on the butt-joint plate the groove of wearing that the limiting plate passed, seted up on the butt-joint plate with wear the cavity that the groove is linked together, the cavity is close to wear one side in groove to have seted up the confession the limiting plate inserts the spacing groove of establishing.

Furthermore, a thread is arranged on the mounting sleeve along the length direction of the mounting sleeve; the driving piece includes that the screw thread cover is established knob on the installation cover, the installation sheathe in the cover be equipped with the knob rotates the lantern ring of connecting, the lantern ring with install the connecting rod between the sliding sleeve.

Furthermore, a plurality of guide grooves are formed in the mounting sleeve, a plurality of guide strips are mounted in the sliding sleeve, and the guide strips are movably arranged in the guide grooves.

Furthermore, the mounting sleeve is movably sleeved on the cross beam, and a fixing part used for fixing the mounting sleeve on the cross beam is mounted on the mounting sleeve.

Furthermore, a plurality of positioning grooves are formed in the circular array on the cross beam; the fixing piece comprises a plurality of positioning rods which are rotatably installed on the installation sleeve, a sliding barrel is slidably installed on the installation sleeve, a linkage piece is connected between the sliding barrel and the positioning rods, when the sliding barrel moves towards the direction close to the positioning grooves, the free ends of the positioning rods are close to each other through the linkage piece, so that a plurality of positioning rods are respectively inserted into the plurality of positioning grooves, and positioning pieces for fixing the positions of the sliding barrel are installed on the sliding barrel.

Further, the linkage piece comprises a hinge rod hinged to the positioning rod, and the free end of the hinge rod is hinged to the sliding barrel.

Furthermore, the mounting sleeve is provided with a positioning hole, the positioning piece comprises a sleeve which is mounted on the sliding cylinder and communicated with the positioning hole, one end of the sleeve is movably inserted with a loop bar, and one end of the loop bar can be inserted into the positioning hole

Further, the loop bar is located one side of sleeve inside set firmly with the dog that the inner peripheral wall of sleeve was laminated mutually, the dog with be connected with the conflict spring between the sleeve.

The beneficial effects of the utility model are as follows:

1. compared with the prior art, the utility model, thereby realized dismantling fast and installing the crossbeam through the cooperation of dwang and driving piece for more convenience when dismantling the crossbeam is changed with the later stage in the installation, consequently more has the practicality.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

FIG. 2 is an exploded view of a part of the structure of the present invention;

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

FIG. 4 is an exploded view of another part of the structure of the present invention;

FIG. 5 is a front view of the present invention;

fig. 6 isbase:Sub>A sectional view taken along the linebase:Sub>A-base:Sub>A of fig. 5 according to the present invention;

FIG. 7 is an enlarged view of the structure of FIG. 6;

fig. 8 is a sectional view taken along line B-B of fig. 5 in accordance with the present invention;

FIG. 9 is an enlarged view of the structure of FIG. 8;

reference numerals: 1. a cross beam; 2. installing a sleeve; 3. a sliding sleeve; 4. a drive member; 401. a knob; 402. a collar; 403. a connecting rod; 5. rotating the rod; 6. a limiting plate; 7. a butt plate; 8. penetrating a groove; 9. a cavity; 10. a limiting groove; 11. a guide groove; 12. a guide strip; 13. a fixing member; 1301. positioning a groove; 1302. positioning a rod; 1303. a slide cylinder; 14. a linkage member; 1401. a hinged lever; 15. a positioning member; 1501. positioning holes; 1502. a sleeve; 1503. a loop bar; 1504. a stopper; 1505. against the spring.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention.

As shown in fig. 1-9, an installation and support structure of a beam 1 for wooden furniture comprises a beam 1 and an installation sleeve 2 installed on the beam 1, wherein a sliding sleeve 3 is slidably installed on the installation sleeve 2, a driving member 4 for driving the sliding sleeve 3 to move horizontally is installed on the installation sleeve 2, a rotating rod 5 is horizontally and rotatably installed on the sliding sleeve 3, a limiting plate 6 is installed at one end of the rotating rod 5, and further comprises a butt plate 7, specifically, a through hole is formed in the butt plate 7, the butt plate can be installed on a support rod at two ends of the beam 1 through a bolt, a through groove 8 for the limiting plate 6 to pass through is installed on the butt plate 7, a cavity 9 communicated with the through groove 8 is formed in the butt plate 7, a limiting groove 10 for the limiting plate 6 to be inserted into is formed in one side of the cavity 9 close to the through groove 8, when the device is used, it should be explained that the number of the installation sleeve 2 is two and respectively installed at two ends of the beam 1, after the installation sleeve 2 is installed, the butt plate 7 is installed on the support rod, then the sliding sleeve 3 is moved through the driving piece 4, the rotating rod 5 is driven to move when the sliding sleeve 3 moves, when the rotating rod 5 moves to enable the limiting plate 6 to pass through the through groove 8 and be positioned in the cavity 9 of the butt plate 7, the rotating rod 5 is rotated to enable the direction of the limiting plate 6 to be consistent with the direction of the limiting groove 10, then the sliding sleeve 3 is enabled to move towards the butt plate 7 far away from the corresponding through driving piece 4, when the sliding sleeve 3 moves, the limiting plate 6 moves, so that the limiting plate 6 is clamped in the limiting groove 10, the purpose of quick installation is realized, when disassembly is needed subsequently, the sliding sleeve 3 only needs to move through the driving piece 4 to enable the limiting plate 6 to be separated from the limiting groove 10, then the rotating rod 5 is rotated to enable the direction of the limiting plate 6 to be consistent with the direction of the through groove 8, then make sliding sleeve 3 remove through driving piece 4 time to make limiting plate 6 pass and wear groove 8 and be located the outside of butt joint board 7, thereby realize dismantling, the device compares with current, thereby has realized dismantling fast and the installation to crossbeam 1 through dwang 5 and driving piece 4's cooperation, makes installation and later stage change more convenient when dismantling crossbeam 1, consequently more has the practicality.

As shown in fig. 1 and 2, in some embodiments, the mounting sleeve 2 is threaded along a portion of its length; the driving piece 4 comprises a knob 401 which is sleeved on the mounting sleeve 2 through a thread, a sleeve ring 402 which is rotatably connected with the knob 401 is sleeved on the mounting sleeve 2, a connecting rod 403 is installed between the sleeve ring 402 and the sliding sleeve 3, the knob 401 is rotated to enable the knob 401 to move while rotating, the knob 401 and the sleeve ring 402 are connected in a rotating mode, the sleeve ring 402 is connected with the sliding sleeve 3 through the connecting rod 403, the sliding sleeve 3 is arranged on the mounting sleeve 2 in a sliding mode, and therefore the knob 401 can be rotated to drive the sliding sleeve 3 to move horizontally.

As shown in fig. 1, 2 and 4, in some embodiments, a plurality of guide grooves 11 are formed in the mounting sleeve 2, a plurality of guide bars 12 are installed in the sliding sleeve 3, the guide bars 12 are movably arranged in the guide grooves 11, and the guide grooves 11 and the guide bars 12 are designed to perform guiding and limiting functions, so that the sliding sleeve 3 can only move along the axis direction of the mounting sleeve 2 and cannot rotate along the axis direction thereof.

As shown in fig. 1, 2 and 3, in some embodiments, the mounting sleeve 2 is movably sleeved on the cross beam 1, and the mounting sleeve 2 is provided with a fixing member 13 for fixing the mounting sleeve 2 on the cross beam 1, that is, the mounting sleeve 2 can be detached from the cross beam 1, and when the cross beam 1 needs to be replaced later, the mounting sleeve 2 can be continuously used without being replaced again, so that the cost is saved.

As shown in fig. 1, 2 and 9, in some embodiments, the beam 1 has a plurality of positioning slots 1301 arranged in a circular array; the fixing part 13 comprises a plurality of positioning rods 1302 rotatably mounted on the mounting sleeve 2, a sliding barrel 1303 is slidably mounted on the mounting sleeve 2, a linkage part 14 is connected between the sliding barrel 1303 and the positioning rods 1302, when the sliding barrel 1303 moves towards the direction close to the positioning grooves 1301, the free ends of the positioning rods 1302 are close to each other through the linkage part 14 to form a plurality of positioning rods 1302 to be respectively inserted into the positioning grooves 1301, a positioning part 15 for fixing the position of the sliding barrel 1303 is mounted on the sliding barrel 1303, that is, when the sliding barrel 1303 moves away from the corresponding positioning groove 1301, the positioning rods 1302 are far away from each other through the linkage part 14, a positioning part 15 for fixing the position of the sliding barrel 1303 is mounted on the sliding barrel 1303, when the mounting sleeve 2 needs to be dismounted from the cross beam 1, the fixing part is firstly contacted with the sliding barrel 1303 through the fixing part to limit the sliding barrel, then the sliding barrel 1303 is moved away from the corresponding positioning groove 1301 through the sliding barrel 1303, and the free ends of the positioning rods 1302 are far away from each other through the linkage part 14 to be separated from the positioning grooves, thereby being separated from the positioning grooves, and then the mounting sleeve 2 can be pulled out, thereby completing the dismounting of the mounting sleeve 2.

As shown in fig. 1, 2 and 9, in some embodiments, the linkage 14 includes a hinge rod 1401 hinged to the positioning rod 1302, the free end of the hinge rod 1401 is hinged to a slide drum 1303, when the slide drum 1303 moves, the hinge rod 1401 is pulled to move, because both ends of the hinge rod 1401 are hinged, when the slide drum 1303 moves, the slide drum 1303 pulls the plurality of positioning rods 1302 to rotate through the hinge rod 1401, so that the free ends of the plurality of positioning rods 1302 are far away from or close to each other, specifically, one end of the positioning rod 1302 inserted in the positioning slot 1301 is arc-shaped, the center of the arc-shaped end of the positioning rod 1302 is concentric with the rotation point of the corresponding positioning rod 1302, and the positioning rod 1302 is fixed to the cross beam 1 more firmly after the positioning rod 1302 is inserted in the arc-shaped end of the positioning rod 1302.

As shown in fig. 1-4 and 9, in some embodiments, the positioning hole 1501 formed on the mounting sleeve 2 includes a sleeve 1502 installed on the sliding barrel 1303 and communicated with the positioning hole 1501, a sleeve rod 1503 is movably inserted into one end of the sleeve 1502, one end of the sleeve rod 1503 can be inserted into the positioning hole 1501, when the sliding barrel 1303 moves to enable the positioning rods 1302 to be inserted into the corresponding positioning slots 1301, the sleeve rod 1503 can be moved to enable the sleeve rod 1503 to be inserted into the corresponding positioning hole 1501, so that the sliding barrel 1303 is limited, and the positioning rods 1302 are prevented from being separated from the positioning slots 1301 due to self movement of the sliding barrel 1303 caused by external factors.

As shown in fig. 1-4 and fig. 9, in some embodiments, a stopper 1504 is fixedly disposed at one side of the sleeve 1503 inside the sleeve 1502 and abuts against an inner peripheral wall of the sleeve 1502, an interference spring 1505 is connected between the stopper 1504 and the sleeve 1502, and when the sleeve 1503 is inserted into the positioning hole 1501, the sleeve 1503 is not easily separated from the positioning hole 1501 due to interference of the interference spring 1505, so as to prevent the slide sleeve 1303 from being accidentally moved.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The utility model provides a crossbeam installation bearing structure for wooden furniture, its characterized in that includes crossbeam (1) and installs installation cover (2) on crossbeam (1), slidable mounting has sliding sleeve (3) on installation cover (2), install the drive on installation cover (2) sliding sleeve (3) level is to driving piece (4) that remove, dwang (5) are installed to sliding sleeve (3) level and rotation, limiting plate (6) are installed to the one end of dwang (5), still include buttcover plate (7), install the confession on buttcover plate (7) wear groove (8) that limiting plate (6) passed, seted up on buttcover plate (7) with wear cavity (9) that groove (8) are linked together, cavity (9) are close to the confession has been seted up to one side of wearing groove (8) limiting groove (10) that establishing are inserted to limiting plate (6).

2. The beam mounting and supporting structure for wooden furniture according to claim 1, wherein the mounting sleeve (2) is partially threaded along the length direction thereof; driving piece (4) are established including the screw thread cover knob (401) on installation cover (2), the cover be equipped with on installation cover (2) with knob (401) rotate the lantern ring (402) of connecting, the lantern ring (402) with install connecting rod (403) between sliding sleeve (3).

3. The beam mounting and supporting structure for wooden furniture according to claim 1, wherein a plurality of guide grooves (11) are formed on the mounting sleeve (2), a plurality of guide bars (12) are mounted in the sliding sleeve (3), and the guide bars (12) are movably arranged in the guide grooves (11).

4. The beam mounting and supporting structure for wooden furniture according to claim 1, wherein the mounting sleeve (2) is movably sleeved on the beam (1), and a fixing member (13) for fixing the mounting sleeve (2) on the beam (1) is mounted on the mounting sleeve (2).

5. The beam mounting and supporting structure for wooden furniture according to claim 4, wherein the beam (1) is provided with a plurality of positioning grooves (1301) in a circular array; the fixing piece (13) comprises a plurality of positioning rods (1302) rotatably mounted on the mounting sleeve (2), a sliding barrel (1303) is slidably mounted on the mounting sleeve (2), a linkage piece (14) is connected between the sliding barrel (1303) and the positioning rods (1302), when the sliding barrel (1303) moves towards the positioning grooves (1301), free ends of the positioning rods (1302) are close to each other through the linkage piece (14) to form a plurality of positioning rods (1302) which are respectively inserted into the plurality of positioning grooves (1301), and positioning pieces (15) used for fixing the positions of the sliding barrel (1303) are mounted on the sliding barrel (1303).

6. The cross beam mounting support structure for wooden furniture according to claim 5, characterized in that the linkage (14) comprises a hinge lever (1401) hinged on the positioning lever (1302), and the free end of the hinge lever (1401) is hinged on the slide drum (1303).

7. The crossbeam mounting and supporting structure for wooden furniture according to claim 5, wherein the mounting sleeve (2) is provided with a positioning hole (1501), the positioning member (15) comprises a sleeve (1502) which is mounted on the sliding barrel (1303) and communicated with the positioning hole (1501), one end of the sleeve (1502) is movably inserted with a sleeve rod (1503), and one end of the sleeve rod (1503) can be inserted into the positioning hole (1501).

8. The beam mounting support structure for wooden furniture according to claim 7, wherein a stopper (1504) attached to the inner peripheral wall of the sleeve (1502) is fixedly arranged at one side of the sleeve rod (1503) located inside the sleeve (1502), and an interference spring (1505) is connected between the stopper (1504) and the sleeve (1502).