CN216341644U

CN216341644U - Door device

Info

Publication number: CN216341644U
Application number: CN202122385334.3U
Authority: CN
Inventors: 黎铭彪; 张润棠; 许燕霞
Original assignee: Zhongshan Tongfu Door Industry Co ltd
Current assignee: Zhongshan Tongfu Door Industry Co ltd
Priority date: 2021-09-29
Filing date: 2021-09-29
Publication date: 2022-04-19
Anticipated expiration: 2031-09-29

Abstract

The utility model discloses a door device which comprises a door frame, a door body and a door stopper assembly, wherein a hinge is arranged between the door body and the door frame, the door body is rotatably connected to the door frame through the hinge, the door stopper assembly is connected to the lower part of the door body and is positioned on one side of the door body far away from the hinge, and the door stopper assembly is provided with a roller capable of rolling and abutting against the ground. Through setting up the door stopper subassembly that has the gyro wheel, the gyro wheel can roll butt in ground, supports the bearing through gyro wheel and the common cooperation of hinge to the door body, can reduce the power that the door body acted on hinge department, reduces the wearing and tearing of hinge department, is favorable to the normal rotation of the door body, improves the life of hinge.

Description

Door device

Technical Field

The utility model relates to the technical field of doors and windows, in particular to a door device.

Background

The existing door device generally comprises a door frame and a door body, wherein the door frame and the door body are hinged through a hinge to realize the relative rotation of the door body, a door suction seat is generally arranged at the lower part of the door body, and the door suction seat is magnetically matched with a fixed suction head arranged outside to fix the door body in an open state. For the existing door device, the door body is suspended relative to the ground, so that the gravity of the door body mainly acts on the hinge, the requirement on the structural strength of the hinge is high, the hinge can increase the abrasion degree due to the gravity action of the door body, is easy to damage, needs manual repair, maintenance and replacement, easily influences the normal rotation of the door body, and is inconvenient to use.

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 a door device, which is provided with a door stopper assembly with a roller, wherein the roller can be in rolling contact with the ground so as to support and bear the weight of a door body, the force of the door body acting on a hinge can be reduced, the normal rotation of the door body is facilitated, and the service life of the hinge is prolonged.

According to the embodiment of the utility model, the door device comprises a door frame, a door body and a door stopper assembly, wherein a hinge is arranged between the door body and the door frame, the door body is rotatably connected to the door frame through the hinge, the door stopper assembly is connected to the lower part of the door body and is positioned on one side, away from the hinge, of the door body, and the door stopper assembly is provided with a roller capable of rolling and abutting against the ground.

The door device according to the embodiment of the utility model has at least the following advantages: during the use, the door body passes through the hinge and can rotate the door frame relatively and open and shut, and the door stopper subassembly is located the lower part of the door body and keeps away from one side of hinge, and the door stopper subassembly has the gyro wheel that can roll butt in ground, supports the bearing through gyro wheel and hinge cooperation to the door body jointly, can reduce the power that the door body acted on hinge department, reduces the wearing and tearing of hinge department, is favorable to the normal rotation of the door body, improves the life of hinge.

According to some embodiments of the utility model, the door stopper assembly comprises a fixed seat and an adjusting seat, the fixed seat is connected to the door body, the roller is connected to the adjusting seat, and the adjusting seat is connected to the fixed seat and can move up and down relative to the fixed seat.

According to some embodiments of the utility model, the upper part of the adjusting seat is rotatably connected with an adjusting part, the fixing seat is provided with an adjusting screw hole capable of being matched with the adjusting part, and the adjusting part is screwed with the adjusting screw hole through threads and can move up and down relative to the adjusting screw hole so as to drive the adjusting seat to move up and down relative to the fixing seat.

According to some embodiments of the utility model, the adjusting piece is provided with a ring-shaped clamping groove, the upper part of the adjusting seat is provided with an open clamping groove, and the adjusting piece is clamped into the open clamping groove and the wall part of the open clamping groove is clamped into the ring-shaped clamping groove.

According to some embodiments of the present invention, the fixing base is provided with a first sliding groove, and the adjusting base is slidably connected to the fixing base through the first sliding groove.

According to some embodiments of the present invention, the adjusting seat is provided with a second sliding groove, and the fixing seat is provided with a guiding member, wherein the guiding member is clamped in the second sliding groove and can move relative to the second sliding groove.

According to some embodiments of the present invention, the guide member is a bolt, the fixing seat is provided with a locking screw hole, the guide member penetrates through the second sliding groove and is connected to the fixing seat through the locking screw hole, and one end of the guide member can abut against the adjusting seat.

According to some embodiments of the utility model, the adjustment seat is provided with a magnetic portion.

According to some embodiments of the utility model, the position of the fixed seat connected to the door body can be adjusted left and right relative to the door body.

According to some embodiments of the utility model, a fixing bolt is arranged between the fixing seat and the door body, a waist-shaped hole for the fixing bolt to penetrate through is arranged on the fixing seat, the fixing bolt penetrates through the waist-shaped hole and is connected with the door body, and one end of the fixing bolt can be pressed against the fixing seat.

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 a schematic structural diagram of a door device according to an embodiment of the present invention;

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

FIG. 3 is an exploded view of the door assembly of FIG. 2;

FIG. 4 is a cross-sectional view of the door assembly of FIG. 3 in an exploded configuration;

fig. 5 is a schematic cross-sectional view of the door assembly of fig. 2.

Reference numerals:

a door frame 100;

the door body 200, the hinge 210 and the fixing bolt 220;

the door stopper comprises a door stopper assembly 300, a roller 310, an adjusting seat 320, an opening clamping groove 321, a second sliding groove 322, a magnetic part 323, a fixed seat 330, an adjusting screw hole 331, a first sliding groove 332, a guide part 333, a locking screw hole 334, a waist-shaped hole 335, an adjusting part 340 and an annular clamping groove 341.

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 or similar reference numerals refer to the same or similar elements or elements having the same or similar function 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 if an orientation description is referred to, for example, the directions or positional relationships indicated by upper, lower, front, rear, left, right, etc., are based on the directions or positional relationships shown in the drawings, it is only for convenience of description and simplification of description, but it is not intended to 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.

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 explicitly limited, terms such as arrangement, 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 in combination with the specific contents of the technical solutions.

Referring to fig. 1 and 2, a door apparatus includes a door frame 100, a door body 200 and a door stopper assembly 300, a hinge 210 is disposed between the door body 200 and the door frame 100, the door body 200 is rotatably connected to the door frame 100 through the hinge 210, the door stopper assembly 300 is connected to a lower portion of the door body 200 and is located on a side of the door body 200 away from the hinge 210, and the door stopper assembly 300 has a roller 310 capable of rolling and abutting against the ground.

It can be understood that, as shown in fig. 1 and fig. 2, when in use, the door stopper assembly 300 is connected to the lower portion of the rear side of the door body 200, the door body 200 can rotate relative to the door frame 100 through the hinge 210 to open and close, the door stopper assembly 300 and the hinge 210 are respectively located at the left side and the right side of the door body 200, the door stopper assembly 300 is provided with a roller 310 capable of rolling and abutting against the ground, the roller 310 and the hinge 210 are matched together to support and bear the left side and the right side of the door body 200, the force of the door body 200 acting on the hinge 210 can be reduced, the abrasion at the hinge 210 is reduced, the normal rotation of the door body 200 is facilitated, and the service life of the hinge 210 is prolonged.

In practical applications, the specific structure of the door stopper assembly 300 can be set according to practical needs, and will not be described in detail herein, and will be described in detail below; the specific structures of the door frame 100, the door body 200, the hinges 210, etc. may be set according to actual use requirements, and those skilled in the art should understand that the specific structures may be set accordingly.

In some embodiments, the door stopper assembly 300 includes a fixing base 330 and an adjusting base 320, the fixing base 330 is connected to the door body 200, the roller 310 is connected to the adjusting base 320, and the adjusting base 320 is connected to the fixing base 330 and can move up and down relative to the fixing base 330.

It can be understood that, as shown in fig. 2 and fig. 3, the fixing seat 330 is connected to the door body 200, the roller 310 is connected to the adjusting seat 320, and the adjusting seat 320 is connected to the fixing seat 330 and can move up and down relative to the fixing seat 330.

In practical applications, the specific structure for realizing the relative up-and-down movement between the adjusting base 320 and the fixing base 330 can be set according to practical needs, and will not be described in detail herein, and will be described in detail below.

In some embodiments, the upper portion of the adjusting base 320 is rotatably connected with an adjusting member 340, the fixing base 330 is provided with an adjusting screw hole 331 capable of being matched with the adjusting member 340, and the adjusting member 340 is rotatably connected with the adjusting screw hole 331 through threads and capable of moving up and down relative to the adjusting screw hole 331 so as to drive the adjusting base 320 to move up and down relative to the fixing base 330.

It can be understood that, as shown in fig. 2, fig. 3, fig. 4 and fig. 5, the adjusting member 340 is screwed with the adjusting screw hole 331 through threads and can move up and down relative to the adjusting screw hole 331, thereby forming a screw rod structure, the adjusting member 340 is rotatably connected to the upper portion of the adjusting seat 320, when in use, the adjusting member 340 is rotated, the adjusting member 340 moves up and down relative to the adjusting screw hole 331, thereby driving the adjusting seat 320 to move up and down relative to the fixing seat 330, and realizing the adjustment of the relative up and down position between the fixing seat 330 and the adjusting seat 320, the structure is simple and reasonable, the adjustment and use are convenient, and the self-locking performance is achieved.

In practical application, the fixing seat 330 and the adjusting seat 320 can be matched with each other through bolts and strip-shaped holes, so that the vertical position between the fixing seat 330 and the adjusting seat 320 can be adjusted, and the vertical position can be set according to practical use requirements, and the fixing seat can be understood by those skilled in the art.

In some embodiments, the adjusting member 340 is provided with a ring-shaped slot 341, the upper portion of the adjusting seat 320 is provided with an open slot 321, and the adjusting member 340 is clamped into the open slot 321 and the wall of the open slot 321 is clamped into the ring-shaped slot 341.

It can be understood that, as shown in fig. 2, fig. 3, fig. 4 and fig. 5, the adjusting member 340 is clamped into the open slot 321 and the wall of the open slot 321 is clamped into the annular slot 341, so as to achieve the rotational clamping between the adjusting member 340 and the upper portion of the adjusting seat 320, when the adjusting member 340 rotates, the adjusting member abuts against the wall of the open slot 321 to drive the adjusting seat 320 to move, and the structure is simple and convenient to use.

In practical applications, the specific connection structure between the adjusting member 340 and the adjusting base 320 can be set according to practical application requirements, and those skilled in the art should understand that the connection structure can be set accordingly.

In some embodiments, the fixing base 330 is provided with a first sliding slot 332, and the adjusting base 320 is slidably connected to the fixing base 330 through the first sliding slot 332.

It can be understood that, as shown in fig. 2, fig. 3, fig. 4 and fig. 5, the first sliding grooves 332 are disposed on both the left and right sides of the fixing base 330, and the left and right sides of the adjusting base 320 are respectively in sliding fit with the corresponding first sliding grooves 332, so that the adjusting base 320 is slidably connected to the fixing base 330, and the up-and-down movement of the adjusting base 320 can be guided, which is beneficial to avoiding the deviation and improving the use reliability. In practical application, the adjusting base 320 may be further provided with a sliding slot, and the fixing base 330 is provided with a sliding rail matching with the adjusting base, so as to realize sliding matching between the adjusting base and the fixing base, and the specific structure of the first sliding slot 332 may be set according to practical use requirements.

In some embodiments, the adjusting base 320 is provided with a second sliding slot 322, the fixing base 330 is provided with a guiding member 333, and the guiding member 333 is clamped in the second sliding slot 322 and can move relative to the second sliding slot 322.

It can be understood that, as shown in fig. 2, fig. 3, fig. 4 and fig. 5, the adjusting base 320 is provided with a second sliding groove 322, and the guiding member 333 is clamped in the second sliding groove 322 and can move relative to the second sliding groove 322, so as to realize the sliding fit between the fixing base 330 and the adjusting base 320, guide the up-and-down movement of the adjusting base 320, and facilitate preventing the adjusting base from shifting, and improve the use reliability. In practical applications, the specific connection structure between the fixing base 330 and the adjusting base 320 can be changed according to practical needs.

In some embodiments, the guiding element 333 is a bolt, the fixing base 330 is provided with a locking screw hole 334, the guiding element 333 is inserted into the second sliding slot 322 and is screwed to the fixing base 330 through the locking screw hole 334, and one end of the guiding element 333 can be pressed against the adjusting base 320.

It can be understood that, as shown in fig. 2, fig. 3, fig. 4 and fig. 5, the guiding element 333 is a bolt, the guiding element 333 penetrates through the second sliding slot 322 and is connected to the fixing base 330 through the locking screw hole 334 by a thread, when the relative position between the fixing base 330 and the adjusting base 320 is adjusted, the guiding element 333 can be screwed down, so that the end of the guiding element 333 is pressed against the adjusting base 320, thereby achieving the locking between the fixing base 330 and the adjusting base 320, being beneficial to avoiding the generation of the loose displacement between the two, improving the stability of the connection between the two, and improving the reliability of the use. In practical applications, the guiding element 333 may also be a plug element or an integral structure with the fixing base 330, which may be changed according to practical needs and is not described herein again.

In some embodiments, the adjustment seat 320 is provided with a magnetic portion 323. It can be understood that, as shown in fig. 2, fig. 3, fig. 4 and fig. 5, the adjusting seat 320 is provided with a magnetic part 323 to be magnetically matched with an externally installed iron metal part or a corresponding magnetic part, so as to realize the function of the fixed door body 200 of the door stopper in the open state.

In practical application, the adjusting seat 320 may also be made of iron metal and magnetically coupled with an externally installed magnetic member, so as to achieve the function of the open state of the fixed door 200 of the door stopper, and specifically, the adjusting seat may be correspondingly changed according to practical application needs, and those skilled in the art should understand that the adjusting seat can be used.

In some embodiments, the position of the fixing base 330 connected to the door body 200 can be adjusted left and right relative to the door body 200. The fixing seat 330 is connected to the position of the door body 200 to be adjusted left and right relative to the door body 200, so that the installation position of the fixing seat 330 can be adjusted conveniently, the door stopper assembly 300 is matched with a door stopper structure installed outside, and the adaptability is improved. In practical applications, the specific structure for adjusting the installation position of the fixing base 330 can be set according to practical needs, and will not be described in detail here, and will be described in detail below.

In some embodiments, a fixing bolt 220 is disposed between the fixing base 330 and the door 200, a waist-shaped hole 335 is disposed on the fixing base 330 for the fixing bolt 220 to pass through, the fixing bolt 220 passes through the waist-shaped hole 335 and is connected to the door 200, and one end of the fixing bolt 220 can be pressed against the fixing base 330.

It can be understood that, as shown in fig. 1, fig. 2 and fig. 3, the left and right sides of the fixing base 330 are both provided with a waist-shaped hole 335, when in installation, the fixing bolt 220 penetrates through the waist-shaped hole 335 and is in threaded connection with the door body 200, and the fixing base 330 is moved left and right relative to the door body 200 through the waist-shaped hole 335 to adjust the installation position; after the position adjustment is completed, the fixing bolt 220 is screwed down, so that the end part of the fixing bolt 220 is abutted against the fixing seat 330, and the door body 200 and the fixing seat 330 are connected and fixed.

During practical application, the specific structure between the fixing seat 330 and the door 200 can be set according to practical application requirements, for example, the connecting structure between the fixing seat 330 and the adjusting seat 320 can be adopted to realize position adjustment and installation fixation, which is not described herein again.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the gist of the present invention.

Claims

1. A door assembly, comprising:

a door frame (100);

the door body (200), a hinge (210) is arranged between the door body (200) and the door frame (100), and the door body (200) is rotatably connected to the door frame (100) through the hinge (210);

the door stopper component (300) is connected to the lower portion of the door body (200) and located on one side, away from the hinge (210), of the door body (200), and the door stopper component (300) is provided with a roller (310) capable of rolling and abutting against the ground.

2. The door apparatus as claimed in claim 1,

door-inhale subassembly (300) including fixing base (330) and regulation seat (320), fixing base (330) connect in door body (200), gyro wheel (310) connect in adjust seat (320), adjust seat (320) connect in fixing base (330) and can be relative fixing base (330) reciprocate.

3. The door apparatus as claimed in claim 2,

the upper portion of adjusting seat (320) rotates and is connected with regulating part (340), be equipped with on fixing base (330) can with regulating part (340) matched with regulation screw hole (331), regulating part (340) with it closes soon through the screw to adjust screw hole (331) and connects and can be relative to adjust screw hole (331) and reciprocate, in order to drive it is relative to adjust seat (320) fixing base (330) reciprocates.

4. The door apparatus as claimed in claim 3,

be equipped with ring groove (341) on adjusting part (340), the upper portion of adjusting seat (320) is equipped with opening draw-in groove (321), adjusting part (340) card is gone into extremely opening draw-in groove (321) and make the wall portion card of opening draw-in groove (321) go into in ring groove (341).

5. The door apparatus as claimed in claim 3,

the fixing seat (330) is provided with a first sliding groove (332), and the adjusting seat (320) is connected to the fixing seat (330) in a sliding mode through the first sliding groove (332).

6. The door apparatus as claimed in claim 3,

the adjusting seat (320) is provided with a second sliding groove (322), the fixing seat (330) is provided with a guide piece (333), and the guide piece (333) is clamped on the second sliding groove (322) and can move relative to the second sliding groove (322).

7. The door apparatus as claimed in claim 6,

the guide piece (333) is a bolt, a locking screw hole (334) is formed in the fixing seat (330), the guide piece (333) penetrates through the second sliding groove (322) and is connected to the fixing seat (330) through the locking screw hole (334) in a threaded mode, and one end of the guide piece (333) can abut against the adjusting seat (320).

8. The door apparatus as claimed in claim 2,

the adjusting seat (320) is provided with a magnetic part (323).

9. The door apparatus as claimed in claim 2,

the position of the fixed seat (330) connected to the door body (200) can be adjusted left and right relative to the door body (200).

10. The door apparatus as claimed in claim 9,

fixing base (330) with be equipped with fixing bolt (220) between the door body (200), be equipped with the confession on fixing base (330) waist type hole (335) that fixing bolt (220) wore to establish, fixing bolt (220) wear to establish waist type hole (335) and with door body (200) are connected, the one end of fixing bolt (220) can support press in on fixing base (330).