CN216812425U - Indoor wooden furniture spliced by hidden bolts - Google Patents

Abstract

The utility model discloses indoor wooden furniture spliced by hidden bolts, which comprises: the thickness surface of the first furniture board is provided with a mounting blind hole; one surface of the second furniture board, which is attached to the mounting blind hole, is a mounting surface, and a through hole is formed in the mounting surface; one end of the connecting device is fixedly connected with the mounting blind hole, and the other end of the connecting device is fixedly connected with the through hole; the cover cap is used for covering one side of the through hole, which is far away from the mounting blind hole, and is attached to the through hole; the pressing device is arranged between the cap and the connecting device, and the cap is provided with a covering position and an ejecting position through the pressing device; in the covering position, the cover cap is arranged in the through hole and is attached to the through hole so as to hide the connecting device in the through hole; and at the ejecting position, the cap is ejected out of the through hole. The bolts for connection can be hidden, and the use is more attractive. The utility model is applied to the field of furniture splicing.

Description

Indoor wooden furniture spliced by hidden bolts

Technical Field

The utility model relates to the field of furniture splicing, in particular to indoor wooden furniture spliced in a hidden bolt mode.

Background

After the furniture is connected through bolts or other special connecting devices, through holes for locking the bolts are left on the surface of the furniture, and the bolts are exposed outside, so that the surface of the furniture is uneven, and the appearance is influenced.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to solving at least one of the problems of the prior art. Therefore, the utility model provides the indoor wooden furniture spliced by the hidden bolt type, which can hide the connected bolts and is more attractive in use.

The technical scheme adopted by the embodiment of the utility model is as follows: an indoor wood furniture of hidden bolt style splice comprising: the first furniture board is provided with a mounting blind hole on the thickness surface; the second furniture board is provided with a mounting surface and a mounting back surface, the mounting surface and the mounting back surface are oppositely arranged, the mounting surface and the thickness surface are attached, and a through hole is formed in the second furniture board and penetrates from the mounting surface to the mounting back surface; the connecting device is arranged between the mounting surface and the thickness surface, one end of the connecting device is fixedly connected with the mounting blind hole, and the other end of the connecting device is fixedly connected with the through hole; the cover cap is arranged on the mounting back face and can cover the through hole; the pressing device is arranged between the cap and the connecting device, and the cap is provided with a covering position and an ejecting position through the pressing device; wherein, in the closed position, the cap is disposed in the through hole; and at the popping position, the cap is popped out of the through hole.

The indoor wooden furniture spliced by the hidden bolts has at least the following beneficial effects: after the first furniture board and the second furniture board are assembled through the connecting device, one end, connected with the through hole, of the connecting device is exposed outside, the cap is placed on the connecting device at the moment, and the cap enters the covering position through the pressing device by pressing the cap once, so that the cap covers the bolt, and the hiding of the bolt is realized; and when the connecting device is required to be disassembled, the cap is only required to be pressed again, so that the cap enters the pop-up position through the pressing device, the taking-out is realized, the use is convenient and fast, and the overall appearance after the furniture is spliced is more smooth and attractive.

According to some embodiments of the utility model, the pressing device comprises an elastic member and a hinge rod, the elastic member is arranged on the cap and located between the cap and the connecting device, a compression channel is arranged in the cap, a channel opening is formed in one side, facing the connecting device, of the compression channel, a clamping position far away from the channel opening is arranged in the compression channel, the hinge rod is hinged to the connecting device, a clamping block extending out of the outer peripheral surface is arranged at the non-hinged end of the hinge rod, the hinge rod and the clamping block can enter the compression channel through the channel opening and move to the clamping position to be clamped and fixed, and meanwhile, the elastic member is compressed.

According to some embodiments of the present invention, the compression channel is in a heart shape, the compression channel includes a clamping channel and an ejection channel, which are symmetrically arranged, two connection points are provided between the clamping channel and the ejection channel, the two connection points are respectively an entrance position and a clamping position, the entrance position is located near the channel opening, the clamping position is located far away from the channel opening, and the ejection channel is higher than the clamping channel at the entrance position.

According to some embodiments of the utility model, the hinged end of the hinge rod is provided with a limiting mechanism, an included angle formed between the axis of the hinge rod and the end surface of the connecting device is alpha, and the limiting mechanism is used for limiting the hinge rod to rotate within an angle range of 80 degrees to 100 degrees.

According to some embodiments of the present invention, the limiting mechanism includes a limiting piece and a limiting block, the limiting piece is disposed on the opposite side of the connecting device and the second furniture board, the limiting piece is provided with a limiting hole, the limiting hole is a waist-shaped hole, the axis of the limiting hole is an arc line, the arc line corresponds to an angle range of α being greater than or equal to 80 ° and less than or equal to 100 °, and the limiting block is disposed on the hinge rod, extends out of the outer circumferential surface of the hinge rod, and is configured to be inserted into the limiting hole and move in the limiting hole.

According to some embodiments of the utility model, the periphery of the passage opening is chamfered.

According to some embodiments of the utility model, the connecting device comprises a connecting block and two bolts, the connecting block is placed in the mounting blind hole, two mounting holes are formed in two sides of the connecting block, the two bolts are respectively arranged in the two mounting holes and connect the first furniture plate and the second furniture plate through the two bolts, and hinge seats are arranged on the opposite sides of the connecting block and the second furniture plate and used for being hinged with the hinge ends of the hinge rods.

According to some embodiments of the utility model, the cap is strip-shaped, a convex pressing part is arranged on the joint side of the cap and the through hole, the compression channel is arranged in the pressing part, and the pressing part penetrates through the through hole and corresponds to the hinge seat on the connecting block.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

FIG. 1 is an exploded view of a concealed bolt type splice indoor wooden furniture according to an embodiment of the present invention;

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

FIG. 3 is a schematic exploded cross-sectional view of an indoor wooden furniture with a hidden bolt type splice according to an embodiment of the present invention;

FIG. 4 is a schematic view of a concealed bolt type splice indoor wooden furniture cap in a closed position according to an embodiment of the present invention;

FIG. 5 is a partial enlarged view of portion B of FIG. 4;

FIG. 6 is a schematic diagram of a concealed bolt type splice indoor wooden furniture cap in a pop-up position according to an embodiment of the present invention;

FIG. 7 is a schematic cross-sectional view of a cap of an indoor wooden furniture with a hidden bolt type splice according to an embodiment of the present invention;

fig. 8 is a partially enlarged view of a portion C in fig. 7.

Reference numerals:

100-a first furniture panel; 110-installing blind holes;

200-a second furniture panel; 210-a via;

300-a connecting means; 310-connecting block; 311-a hinged seat; 320-bolt;

400-capping; 410-a pressing part;

500-a pressing device; 510-an elastic member; 520-compression channel; 521-chamfering; 522-clamping channel; 523-eject channel; 530-hinged lever; 531-fixture block; 532-limiting mechanism; 5321-a spacing piece; 53211-a limiting hole; 5322 a stop block.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention and are not to be construed as limiting the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship referred to in the description of the orientation, such as the upper, lower, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, the meaning of a plurality of means is one or more, the meaning of a plurality of means is two or more, and larger, smaller, larger, etc. are understood as excluding the number, and larger, smaller, inner, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, unless otherwise specifically limited, terms such as set, installation, connection and the like should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above terms in the present invention by combining the specific contents of the technical solutions.

In addition, the technical solutions in the embodiments of the present invention may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination of technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

Referring to fig. 1, 4 and 6, in some embodiments of the utility model, a concealed bolt splice indoor wooden furniture comprises:

a first furniture board 100, the thickness surface of which is provided with a blind mounting hole 110;

wherein, the thickness face means: one of the four sides is formed by the thickness of the first furniture panel 100.

The second furniture board 200 is provided with a mounting surface and a mounting back surface, the mounting surface and the mounting back surface are oppositely arranged, the mounting surface and the thickness surface are arranged in a fitting manner, a through hole 210 is formed in the second furniture board 200, and the through hole 210 penetrates from the mounting surface to the mounting back surface;

the connecting device 300 is arranged between the mounting surface and the thickness surface, one end of the connecting device is fixedly connected with the mounting blind hole 110, and the other end of the connecting device is fixedly connected with the through hole 210;

a cap 400 provided on the mounting rear surface and capable of covering the through-hole 210;

a pressing device 500 disposed between the cap 400 and the connecting device 300, wherein the cap 400 has a covering position and an ejecting position by the pressing device 500;

wherein, in the closed position, the cap 400 is disposed in the through-hole 210; in the eject position, the cap 400 is ejected from the through-hole 210.

Specifically, the blind mounting hole 110 of the first furniture board 100 is aligned with the through hole 210 of the second furniture board 200, and the first furniture board 100 and the second furniture board 200 are connected through the connecting device 300, after the first furniture board 100 and the second furniture board 200 are mounted, one end of the connecting device 300 connected with the through hole 210 is exposed outside, at this time, the cap 400 is placed in the through hole 210 and aligned with the connecting device 300, and by pressing the cap 400 once, the cap 400 is made to enter a covering position from an ejecting position to a covering position through the pressing device 500, so that the cap 400 covers the bolt 320, and hiding of the bolt 320 is realized; when the connecting device 300 needs to be detached, the cap 400 only needs to be pressed again, so that the cap 400 enters the pop-up position through the pressing device 500, the taking-out is realized, the use is convenient and fast, and the overall appearance after the furniture is spliced is more smooth and attractive.

In addition, at the closed position, the cap 400 can be attached to the through hole 210, so that the cap 400 can completely block the post through hole 210, and the end surface of the cap 400 outside the through hole 210 and the back surface of the installation are located on the same plane, so that the connecting device 300 is completely hidden by the cap, and the outer surface of the furniture is more attractive.

Referring to fig. 2, 4 and 6, in some embodiments of the present invention, the pressing device 500 includes an elastic member 510 and a hinge rod 530, the elastic member 510 is disposed on the cap 400 and located between the cap 400 and the connecting device 300, a compression channel 520 is disposed in the cap 400, a channel opening is disposed on one side of the compression channel 520 facing the connecting device 300, a clamping position disposed away from the channel opening is disposed in the compression channel 520, the hinge rod 530 is hinged to the connecting device 300, a latch 531 extending out of an outer peripheral surface is disposed at a non-hinged end of the hinge rod 530, and the hinge rod 530 and the latch 531 can enter the compression channel 520 through the channel opening and move to the clamping position to be clamped and fixed, and simultaneously compress the elastic member 510.

Specifically, in the process of pressing the cap 400 to the covering position for the first time, the non-hinged end of the hinge rod 530 and the upper latch 531 move in the compression channel 520, enter the compression channel 520 from the channel opening, and then enter the clamping position through the compression channel 520, at this time, the latch 531 is clamped with the compression channel 520 at the clamping position, and because the clamping position is away from the channel opening, the elastic member 510 is compressed by the cap 400, so that the cap 400 is at the covering position;

when the cap 400 is pressed again and moves from the covering position to the ejecting position, the latch 531 and the hinge rod 530 move from the latching position to the compression channel 520, and the compressed elastic member 510 is elastically sprung, so that the hinge rod 530 is separated from the compression channel 520, and the cap 400 is also sprung out of the through hole 210 by the elastic member 510.

Wherein, the elastic member 510 may be a spring.

Referring to fig. 5, 7 and 8, in some embodiments of the present invention, the compression channel 520 is in a heart shape, the compression channel 520 includes a clamping channel 522 and an ejecting channel 523, which are symmetrically disposed, and two connection points are disposed between the clamping channel 522 and the ejecting channel 523, the two connection points are an entrance position and a clamping position respectively, the entrance position is disposed near the channel opening, the clamping position is disposed far from the channel opening, and in the entrance position, the ejecting channel 523 is higher than the clamping channel 522.

The pop-up channel 523 is higher than the clamping channel 522, and the specific implementation manner is as follows: from the clamping position to the entrance position, the ejecting channel 523 gradually rises along the direction to form a gentle slope, and vertically drops to the same height as the clamping channel 522 at the joint of the ejecting channel 522 to form a block, so that the clamping block 531 is blocked at the entrance position and can only enter the clamping channel 522.

Specifically, during the movement of the hinge rod 530 in the compression channel 520, when passing through the entrance position, since the ejecting channel 523 is higher than the clamping channel 522, when the hinge rod 530 passes through, the hinge rod will enter the clamping channel 522 without entering the ejecting channel 523, so that the hinge rod can move in one direction, and enter the clamping position through the clamping channel 522 to realize clamping.

In addition, the compression channel 520 is heart-shaped, a one-way channel is arranged near the clamping position, the clamping channel 522 is higher than the one-way channel at the joint of the clamping channel 522 and the one-way channel, so that the clamping block 531 on the hinge rod 530 cannot be reversely folded back to the clamping channel 522 after entering the one-way channel, and can only continue to move along the one-way channel; and the connection position of the one-way channel and the pop-up channel 523 is that the one-way channel is higher than the pop-up channel 523, so that the hinged rod 530 can only move along the pop-up channel 523 after entering the pop-up channel 523.

Referring to fig. 2, in some embodiments of the present invention, the hinge end of the hinge rod 530 is provided with a limiting mechanism 532, an angle α formed between the axis of the hinge rod 530 and the end surface of the connecting device 300 is formed, and the limiting mechanism 532 is used for limiting the rotation of the hinge rod 530 in an angle range of 80 ° ≦ α ≦ 100 °.

Specifically, by providing the limiting mechanism 532, the hinge rod 530 can only rotate within an angle of 80 ° ≦ α ≦ 100 °, it is more convenient to align the hinge rod 530 with the passage opening, so that the hinge rod 530 enters the compression passage 520, and the hinge rod 530 can rotate with the compression passage 520 as it moves within the compression passage 520.

Referring to fig. 2, in some embodiments of the utility model, the limiting mechanism 532 includes a limiting piece 5321 and a limiting block 5322, the limiting piece 5321 is disposed on the opposite side of the connecting device 300 and the second furniture board 200, a limiting hole 53211 is disposed on the limiting piece 5321, the limiting hole 53211 is a kidney-shaped hole, the axis of the limiting hole 53211 is an arc line, the arc line corresponds to an angle range of α being greater than or equal to 80 ° and less than or equal to 100 °, the limiting block 5322 is disposed on the hinge rod 530 and extends out of the outer circumferential surface of the hinge rod 530 for being inserted into the limiting hole 53211 and moving in the limiting hole 53211.

Specifically, by arranging the shape of the waist-shaped hole, the limiting block 5322 can only rotate within the angle range of alpha being more than or equal to 80 degrees and less than or equal to 100 degrees, so that the hinge rod 530 can only rotate within the angle range of alpha being more than or equal to 80 degrees and less than or equal to 100 degrees, the structure is simple, and the use is more convenient.

Referring to fig. 7 and 8, in some embodiments of the utility model, the periphery of the passage opening is chamfered 521.

In particular, the hinge rod 530 can be more conveniently inserted into the passage opening by providing the chamfer 521 at the periphery of the passage opening, and the use is more convenient.

Referring to fig. 1 and 3, in some embodiments of the present invention, the connecting device 300 includes a connecting block 310 and two bolts 320, the connecting block 310 is disposed in the blind mounting hole 110, two mounting holes are disposed on two sides of the connecting block 310, the two bolts 320 are respectively disposed in the two mounting holes and connect the first furniture plate 100 and the second furniture plate 200 through the two bolts 320, a hinge seat 311 is disposed on an opposite side of the connecting block 310 and the second furniture plate 200, and the hinge seat 311 is configured to be hinged to a hinge end of a hinge rod 530.

Specifically, the connecting block 310 is arranged, so that the pressing device 500 is more conveniently designed, and when the pressing device is installed, only the connecting block 310 needs to be directly inserted into the installation blind hole 110, then the installation blind hole 110 of the first furniture board 100 is aligned with the through hole 210 of the second furniture board 200, and the bolt 320 is sequentially screwed into the through hole 210, the installation hole and the installation blind hole 110, so that locking is realized, and the use is convenient and reliable.

Wherein, the design of the connecting block 310 is more convenient for arranging the pressing device 500, and the connection is more reliable.

Referring to fig. 1, 3 and 7, in some embodiments of the present invention, the cap 400 is in a strip shape, a protruding pressing portion 410 is disposed on a joint side of the cap 400 and the through hole 210, a compression channel 520 is disposed in the pressing portion 410, and the pressing portion 410 passes through the through hole 210 and corresponds to the hinge seat 311 on the connection block 310.

Specifically, one side of the through hole 210, which is far away from the second furniture board 200, is strip-shaped and is attached to the strip-shaped of the cap 400, so that the through hole 210 can be hidden by the cap 400, the pressing portion 410 is protruded from the attaching side of the cap 400 and the through hole 210, the compression channel 520 is arranged in the pressing portion 410, the channel port of the compression channel is arranged towards the connecting block 310, the hinge rod 530 hinged to the hinge seat 311 of the connecting block 310 can enter the compression channel 520 through the channel port, the hinge rod 530 is convenient to match with the compression channel 520, and the elastic member 510 is compressed, the arrangement of the pressing device 500 is realized, the bolt 320 in the through hole 210 is hidden, the use is more convenient, and the joint of the furniture is more beautiful.

Of course, the present invention is not limited to the above embodiments, and those skilled in the art can make equivalent modifications or substitutions without departing from the spirit of the present invention, and such equivalent modifications or substitutions are included in the scope defined by the claims of the present application.

Claims (8)

1. The utility model provides an indoor wooden furniture of hidden bolt formula concatenation which characterized in that includes:

the first furniture board (100) is provided with a blind mounting hole (110) on the thickness surface;

the second furniture board (200) is provided with a mounting surface and a mounting back surface, the mounting surface and the mounting back surface are oppositely arranged, the mounting surface and the thickness surface are attached, a through hole (210) is formed in the second furniture board (200), and the through hole (210) penetrates from the mounting surface to the mounting back surface;

the connecting device (300) is arranged between the mounting surface and the thickness surface, one end of the connecting device is fixedly connected with the mounting blind hole (110), and the other end of the connecting device is fixedly connected with the through hole (210);

a cap (400) which is arranged on the mounting back surface and can be covered on the through hole (210);

a pressing device (500) disposed between the cap (400) and the connecting device (300), the cap (400) having a closed position and an ejected position by the pressing device (500);

wherein, in the closed position, the cap (400) is placed in the through hole (210); in the ejection position, the cap (400) is ejected out of the through-hole (210).

2. The concealed bolt type spliced indoor wooden furniture according to claim 1, wherein: pressing device (500) include elastic component (510) and articulated rod (530), elastic component (510) set up in on cap (400), be located cap (400) with between connecting device (300), be equipped with compression passageway (520) in cap (400), compression passageway (520) orientation connecting device (300) one side is equipped with the passage mouth, be equipped with in compression passageway (520) and keep away from the joint position that the passage mouth set up, articulated rod (530) articulate set up in on connecting device (300), its non-articulated end is equipped with fixture block (531) that stretch out the outer peripheral face, articulated rod (530) and fixture block (531) can pass through the passage mouth gets into in compression passageway (520), and move to the joint position joint is fixed, compresses elastic component (510) simultaneously.

3. The concealed bolt type spliced indoor wooden furniture according to claim 2, wherein: compression passageway (520) are heart-shaped, compression passageway (520) including the symmetrical joint passageway (522) that sets up and pop out passageway (523), joint passageway (522) with two tie points have between popping out passageway (523), two tie points be respectively entry position with the joint position, entry position is located and is close to the entrance sets up, the joint position is kept away from the entrance sets up, and is in the entry position, it is higher than to pop out passageway (523) joint passageway (522).

4. The concealed bolt type spliced indoor wooden furniture according to claim 2, wherein: the hinge end of the hinge rod (530) is provided with a limiting mechanism (532), an included angle formed between the axis of the hinge rod (530) and the end face of the connecting device (300) is alpha, and the limiting mechanism (532) is used for limiting the rotation of the hinge rod (530) within an angle range of more than or equal to 80 degrees and less than or equal to 100 degrees.

5. The concealed bolt spliced indoor wooden furniture according to claim 4, wherein: the limiting mechanism (532) comprises a limiting piece (5321) and a limiting block (5322), the limiting piece (5321) is arranged on the opposite side of the connecting device (300) and the second furniture board (200), a limiting hole (53211) is formed in the limiting piece (5321), the limiting hole (53211) is a waist-shaped hole, the axis of the limiting hole is an arc line, the arc line corresponds to the angle range of alpha which is more than or equal to 80 degrees and less than or equal to 100 degrees, the limiting block (5322) is arranged on the hinge rod (530), extends out of the outer peripheral surface of the hinge rod (530), is used for being inserted into the limiting hole (53211) and moves in the limiting hole (53211).

6. The concealed bolt type spliced indoor wooden furniture according to any one of claims 2 to 5, wherein: and a chamfer (521) is arranged on the periphery of the channel opening.

7. The concealed bolt type spliced indoor wooden furniture according to any one of claims 2 to 5, wherein: connecting device (300) includes connecting block (310) and two bolts (320), connecting block (310) place in installation blind hole (110), the both sides of connecting block (310) are equipped with two mounting holes, two bolt (320) set up respectively in two in the mounting hole, and through two bolt (320) connect first furniture board (100) with second furniture board (200), connecting block (310) with be equipped with articulated seat (311) on the opposite side of second furniture board (200), articulated seat (311) be used for with the hinged end of articulated rod (530) is articulated.

8. The concealed bolt style indoor wooden furniture of claim 7, wherein: the nut cap (400) is strip-shaped, the nut cap (400) and the attaching side of the through hole (210) are provided with a convex pressing part (410), the pressing part (410) is internally provided with a compression channel (520), and the pressing part (410) penetrates through the through hole (210) and the connecting block (310) and corresponds to the hinge seat (311).

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