CN214740649U

CN214740649U - Door fence hinge and door fence applying same

Info

Publication number: CN214740649U
Application number: CN202120057052.8U
Authority: CN
Inventors: 邝超
Original assignee: Zhongshan Shibao Steel Daily Products Co ltd
Current assignee: Zhongshan Shibao Steel Daily Products Co ltd
Priority date: 2021-01-08
Filing date: 2021-01-08
Publication date: 2021-11-16
Anticipated expiration: 2031-01-08

Abstract

The utility model discloses a door fence hinge and use its door fence, door fence hinge include quiet connecting seat and move the connecting seat, be equipped with connection structure between quiet connecting seat and the moving connecting seat, connection structure includes the connecting cylinder that is established on quiet connecting seat, be equipped with on the moving connecting seat and peg graft in the connecting cylinder and make the connecting seat relative quiet connecting seat up-and-down motion and the spliced pole of rotation, be equipped with the recess of upper end opening on the spliced pole, the recess tank bottom is equipped with the through-hole, be equipped with between quiet connecting seat and the moving connecting seat with the through-hole sliding connection and with the relative fixed connection of quiet connecting seat connecting rod, the connecting rod is located the recess endotheca and is equipped with the elastic component, elastic component one end supports and leans on the recess, the elastic component other end supports and leans on the connecting rod; therefore, the utility model relates to a door fence hinge and use its door fence has simple structure, easy and simple to handle and manufacturing cost supports's characteristics.

Description

Door fence hinge and door fence applying same

[ technical field ] A method for producing a semiconductor device

The utility model relates to a door fence hinge and use its door fence.

[ background of the invention ]

The door fence is mainly used for limiting the range of motion of children or pets, for example, the door fence is arranged at the entrance of the range area enclosed by the fence or at the entrance and exit of a room, so that the children or pets can be prevented from freely entering and exiting other areas to avoid danger or other adverse effects. Therefore, the door fence is required to be not easily opened by pets or children, and meanwhile, the door fence can be installed and used by adults easily and conveniently; today's door barriers usually comprise a stile and a door pivotally connected to the stile by a hinge.

In chinese patent application publication No. CN206128944U, a door hinge for a barrier door with automatic reset and positioning is disclosed, which comprises a stationary pivot joint and a movable pivot joint, wherein the movable pivot joint rotates relative to the stationary pivot joint; the static pivot joint seat comprises a static seat body and a sleeve component, wherein the lower end of the static seat body is provided with a plug-in cavity with a lower opening, a pin body is arranged in the plug-in cavity, and the outer side wall of the plug-in cavity is provided with a connecting hole; the sleeve assembly comprises an outer sleeve with an upper opening and a shaft sleeve with a lower opening positioned in the center of the outer sleeve, and a rotating shaft hole is formed in a top plate of the shaft sleeve; the lower part of the shaft sleeve is fixedly connected with the inner cavity at the lower part of the outer sleeve; the upper end surface of the outer sleeve is an inclined surface, a horizontal plane below the inclined surface has an acute included angle, and one side of the top of the inclined surface is connected with the static seat body; the bottom of the inclined surface of the outer sleeve is provided with a lower clamping groove, and the clockwise side and the anticlockwise side of the lower clamping groove are provided with upper clamping grooves; the movable pivoting seat comprises a fixed seat fixed with the door body and a hollow rotating shaft sleeve with a lower opening, and a metal rotating shaft is arranged on a top plate of the rotating shaft sleeve; a clamping tongue is arranged at the position of the fixed seat adjacent to the rotating shaft sleeve; the pressure spring is sleeved on the rotating shaft, the baffle disc is attached to the lower end of the metal rotating shaft, and the screw penetrates through the baffle disc and is screwed with the metal rotating shaft; the clamping tongue is matched with the lower clamping groove and the upper clamping groove; the automatic reset and positioning fence door hinge has the problems of complex structure, more parts, more assembly steps and high manufacturing cost.

Therefore, the present invention has been made in view of the above problems.

[ Utility model ] content

The utility model aims at overcoming the not enough of prior art, providing a door grating hinge, can improve the problem that prior art exists, have simple structure, the dismouting is simple and convenient and manufacturing cost supports the characteristics.

The utility model also provides a use the door fence of aforementioned door fence hinge, this door fence simple structure, the door fence hinge dismouting of adoption is simple and convenient, and the cost is supported.

The utility model discloses a realize through following technical scheme:

the utility model provides a door grating hinge, includes quiet connecting seat 1 and moves connecting seat 2, quiet connecting seat 1 with move and be equipped with connection structure 3 between connecting seat 2, connection structure 3 is including establishing connecting cylinder 31 on quiet connecting seat 1, it can peg graft in connecting cylinder 31 and make the relative quiet connecting seat 1 up-and-down motion of connecting seat 2 and pivoted spliced pole 32 to move to be equipped with on connecting seat 2, be equipped with upper end open-ended recess 321 on spliced pole 32, the recess 321 tank bottom is equipped with through-hole 322, quiet connecting seat 1 with move between connecting seat 2 be equipped with through-hole 322 sliding connection and with the relative fixed connection's of quiet connecting seat 4, the elastic component 5 is equipped with to the cover in recess 321 on connecting rod 4 and being located, elastic component 5 one end is supported and is leaned on recess 321, the elastic component 5 other end is supported and is leaned on connecting rod 4.

The door sill hinge is characterized in that the connecting cylinder 31 is internally provided with a baffle plate 310 which can block the connecting column 32 from moving downwards when the connecting column 32 is inserted in the connecting cylinder 31, and the baffle plate 310 is provided with a connecting hole 311; the lower end of the connecting rod 4 is detachably connected with a bolt 41 which can prevent the connecting rod 4 from being separated from the static connecting seat 1 after the connecting rod 4 simultaneously penetrates through the through hole 322 and the connecting hole 311.

The door sill hinge is characterized in that the connecting cylinder 31 is internally provided with a baffle plate 310 which can block the connecting column 32 from moving downwards when the connecting column 32 is inserted into the connecting cylinder 31, the baffle plate 310 is provided with a connecting hole 311, and the connecting hole 311 is a threaded hole; the connecting rod 4 is a screw rod, and the connecting rod 4 penetrates through the through hole 322 and is in threaded connection with the threaded hole.

The door fence hinge is characterized in that a positioning structure 6 capable of positioning the movable connecting seat 2 relative to the stationary connecting seat 1 is arranged between the stationary connecting seat 1 and the movable connecting seat 2.

The door fence hinge is characterized in that the positioning structure 6 comprises a plurality of positioning grooves 61 arranged on the edge of the upper port of the connecting cylinder 31, and the movable connecting seat 2 is provided with positioning protrusions 62 which are matched with the positioning grooves 61 in a positioning manner.

The door fence hinge is characterized in that the upper end opening of the connecting cylinder 31 is provided with an inclined surface 312; the positioning grooves 61 include an upper positioning groove 612 provided at the top of the inclined surface 312 and a lower positioning groove 611 provided at the bottom of the inclined surface 312.

A door fence comprises a fence frame 100 and a door 200, wherein the fence hinge is arranged between the fence frame 100 and the door 200, so that the door 200 can move up and down and rotate relative to the fence frame 100, the static connecting seat 1 is fixedly connected with the fence frame 100 relatively, the dynamic connecting seat 2 is fixedly connected with the door 200 relatively, and a locking mechanism 300 is further arranged between the fence frame 100 and the door 200.

The door fence is characterized in that the locking mechanism 300 comprises a fixed seat 301 arranged on a fence frame 100, a clamping groove 302 is formed in the fixed seat 301, a mounting seat 303 is arranged on the door 200, a sliding groove 304 is formed in the mounting seat 303, a clamping tongue 305 capable of being matched with the clamping groove 302 in a sliding mode is connected in the sliding groove 304, an elastic pushing piece 306 capable of enabling the clamping tongue 305 to be always connected with the clamping groove 302 in a clamped mode when the clamping tongue 305 is clamped into the clamping groove 302 is arranged between the clamping tongue 305 and the mounting seat 303, and the clamping tongue 305 is connected with a poking block 307 which is exposed out of the mounting seat 303 and used for operation.

The door fence is characterized in that an auxiliary locking mechanism 400 is arranged between the door 200 and the fence frame 100 and on one side of the locking mechanism 300, the auxiliary locking mechanism 400 comprises a fixed block 401 arranged on the fence frame 100, a clamping groove 402 is formed in the fixed block 401, an installation block 403 is arranged on the door 200, a sliding groove 404 is formed in the installation block 403, a clamping block 405 which can be matched with the clamping groove 402 in a clamped mode and can be separated from the clamping groove 402 when the door 200 is lifted upwards to rotate relative to the fence frame 100 is connected in the sliding groove 404 in a sliding mode, and a spring 406 which can be used for ensuring that the clamping block 405 is always clamped with the clamping groove 402 when the clamping block 405 is clamped into the clamping groove 402 is arranged between the clamping block 405 and the installation block 403.

The door fence is characterized in that a plurality of adjusting screws 500 are arranged on the outer side of the fence frame 100.

Compared with the prior art, the utility model has the advantages of as follows:

1. the utility model relates to a door fence hinge, which comprises a static connecting seat and a movable connecting seat, a connecting structure is arranged between the static connecting seat and the movable connecting seat, the connecting structure comprises a connecting cylinder arranged on the static connecting seat, the movable connecting seat is provided with a connecting column which can be inserted into the connecting cylinder to enable the movable connecting seat to move up and down and rotate relative to the static connecting seat, the connecting column is provided with a groove with an opening at the upper end, the bottom of the groove is provided with a through hole, a connecting rod which is connected with the through hole in a sliding way and is fixedly connected with the static connecting seat relative to the movable connecting seat is arranged between the static connecting seat and the movable connecting seat, an elastic part is sleeved on the connecting rod and is positioned in the groove, one end of the elastic part is propped against the groove, the other end of the elastic part is propped against the connecting rod, when in assembly, a worker firstly sleeves the elastic part on the connecting rod, and then penetrates through the connecting rod into the through hole and is fixedly connected to the static connecting seat, make elastic component one end support by on the recess promptly, the other end supports by on the connecting rod tip, consequently has simple structure, dismouting simple and convenient and manufacturing cost supports the characteristics.

2. In order to improve the disassembly and assembly efficiency, a baffle plate capable of blocking the connecting column from moving downwards when the connecting column is inserted in the connecting cylinder is arranged in the connecting cylinder, and a connecting hole is formed in the baffle plate; the connecting rod lower extreme detachably is connected with and can prevent the connecting rod and the bolt that the quiet connecting seat breaks away from after the connecting rod runs through-hole and connecting hole simultaneously, and when the assembly, the staff establishes the elastic component cover on the connecting rod earlier, then wears the connecting rod simultaneously in through-hole and connecting hole, later with the bolt be connected to the connecting rod lower extreme with the cooperation quiet connecting seat fixed can.

3. When the positioning structure is used, in order to prevent the movable connecting seat from shaking relative to the static connecting seat, a positioning structure capable of positioning the movable connecting seat relative to the static connecting seat is arranged between the static connecting seat and the movable connecting seat, and the positioning structure has the characteristics of safety and stability.

4. The utility model relates to a door fence, including fence frame and door, make the relative fence frame up-and-down motion of door ability and rotation through being equipped with aforementioned fence hinge between fence frame AND gate, quiet connecting seat and the relative fixed connection of fence frame, move connecting seat AND gate relative fixed connection, still be equipped with locking mechanical system between fence frame AND gate because aforementioned fence hinge simple structure, the dismouting is simple and convenient and manufacturing cost supports, therefore this fence also has simple structure, the dismouting is simple and convenient and manufacturing cost supports's characteristics.

[ description of the drawings ]

The following detailed description of embodiments of the present invention is provided with reference to the accompanying drawings, in which:

fig. 1 is a perspective view of a door fence hinge of the present invention.

Fig. 2 is a cross-sectional view of the door fence hinge of the present invention.

Fig. 3 is an exploded view of a door fence hinge according to the present invention.

Fig. 4 is an exploded view of a door fence hinge according to the present invention.

Fig. 5 is a perspective view of a door sill according to the present invention.

Fig. 6 is a sectional view of a door sill according to the present invention.

Fig. 7 is a partial cross-sectional view of a door sill according to the present invention.

Fig. 8 is a second partial cross-sectional view of a door fence according to the present invention.

[ detailed description ] embodiments

The following describes embodiments of the present invention in detail with reference to fig. 1 to 8.

As shown in fig. 1-4, the door fence hinge of the present invention comprises a static connection seat 1 and a dynamic connection seat 2, a connecting structure 3 is arranged between the static connecting seat 1 and the movable connecting seat 2, the connecting structure 3 comprises a connecting cylinder 31 arranged on the static connecting seat 1, the movable connecting seat 2 is provided with a connecting column 32 which can be inserted into the connecting cylinder 31 to enable the movable connecting seat 2 to move up and down and rotate relative to the static connecting seat 1, a groove 321 with an opening at the upper end is arranged on the connecting column 32, a through hole 322 is arranged at the bottom of the groove 321, a connecting rod 4 which is connected with the through hole 322 in a sliding way and is relatively fixedly connected with the static connecting seat 1 is arranged between the static connecting seat 1 and the movable connecting seat 2, the connecting rod 4 is positioned in the groove 321, and an elastic member 5 is sleeved in the groove 321, one end of the elastic member 5 abuts against the groove 321, and the other end of the elastic member 5 abuts against the connecting rod 4. During assembly, the elastic piece is firstly sleeved on the connecting rod by a worker, then the connecting rod is arranged in the through hole in a penetrating mode and is fixedly connected to the static connecting seat, namely one end of the elastic piece is abutted against the groove, the other end of the elastic piece is abutted against the end portion of the connecting rod, and therefore the elastic piece connecting device has the advantages of being simple in structure, easy and convenient to assemble and disassemble and low in manufacturing cost.

As shown in fig. 1 to 4, in order to improve the assembly and disassembly efficiency, a baffle 310 capable of blocking the connecting column 32 from moving downwards when the connecting column 32 is inserted into the connecting cylinder 31 is arranged in the connecting cylinder 31, and a connecting hole 311 is arranged on the baffle 310; the lower end of the connecting rod 4 is detachably connected with a bolt 41 which can prevent the connecting rod 4 from being separated from the static connecting seat 1 after the connecting rod 4 simultaneously penetrates through the through hole 322 and the connecting hole 311. During assembly, the elastic piece is firstly sleeved on the connecting rod by a worker, then the connecting rod is simultaneously penetrated in the through hole and the connecting hole, and then the bolt is connected to the lower end of the connecting rod to be fixed by matching with the static connecting seat. Certainly, another connection embodiment can be adopted between the connecting rod 4 and the stationary connection seat 1, for example, a baffle 310 capable of blocking the connecting column 32 from moving downwards when the connecting column 32 is inserted into the connecting cylinder 31 is arranged in the connecting cylinder 31, a connection hole 311 is arranged on the baffle 310, and the connection hole 311 is a threaded hole; the connecting rod 4 is a screw rod, and the connecting rod 4 penetrates through the through hole 322 and is in threaded connection with the threaded hole. During assembly, a worker firstly sleeves the elastic piece on the connecting rod, and then penetrates the connecting rod into the through hole to be in threaded connection with the threaded hole.

As shown in fig. 1-4, when in use, in order to prevent the movable connecting seat from shaking relative to the stationary connecting seat, a positioning structure 6 capable of positioning the movable connecting seat 2 relative to the stationary connecting seat 1 is arranged between the stationary connecting seat 1 and the movable connecting seat 2, so that the movable connecting seat has the characteristics of safety and stability.

As shown in fig. 1-4, the positioning structure 6 includes a plurality of positioning grooves 61 disposed on the edge of the upper port of the connecting cylinder 31, and the movable connecting seat 2 is provided with positioning protrusions 62 that are in positioning fit with the positioning grooves 61.

As shown in fig. 1 to 4, the upper port of the connecting cylinder 31 is provided with a bevel 312; the positioning grooves 61 include an upper positioning groove 612 provided at the top of the inclined surface 312 and a lower positioning groove 611 provided at the bottom of the inclined surface 312. When the door sill hinge is applied to the door sill and the positioning protrusion 62 is clamped into the lower positioning groove 611, the door sill is in a closed state, and when the positioning protrusion 62 is clamped into the upper positioning groove 612, the door sill is in an open state; as shown in fig. 3, 5-8, by providing the inclined surface 312 at the upper port of the connecting cylinder 31, when the operator needs to close the door fence, the inclined surface 312 can ensure that the positioning protrusion 62 is clamped into the lower positioning groove 611 and plays a guiding role, and at the same time, when the door fence is in a closed state, the inclined surface 312 abuts against the movable connecting seat 2 and can block the movable connecting seat 2 from rotating, that is, the door is fixed relative to the fence.

As shown in fig. 5-8, the utility model relates to a door fence, including hurdle frame 100 and door 200, make door 200 can be relative hurdle frame 100 up-and-down motion and rotate through being equipped with aforementioned door fence hinge between hurdle frame 100 and the door 200, quiet connecting seat 1 is connected with hurdle frame 100 relatively fixed, move connecting seat 2 and door 200 relatively fixed connection, still be equipped with locking mechanical system 300 between hurdle frame 100 and the door 200. Because the door sill hinge has the advantages of simple structure, convenience in disassembly and assembly and low manufacturing cost, the door sill also has the characteristics of simple structure, convenience in disassembly and assembly and low manufacturing cost.

As shown in fig. 5-8, locking mechanical system 300 is including establishing fixing base 301 on hurdle 100, be equipped with draw-in groove 302 on fixing base 301, be equipped with mount pad 303 on the door 200, be equipped with sliding tray 304 on the mount pad 303, sliding tray 304 sliding connection has the block tongue 305 that can cooperate draw-in groove 302 joint, be equipped with between block tongue 305 and the mount pad 303 and guarantee the elasticity top push piece 306 of block tongue 305 with draw-in groove 302 joint all the time when block tongue 305 joint arrives in the draw-in groove 302, block tongue 305 is connected with the toggle block 307 that exposes the mount pad 303 outside in order to operate. When the door is opened, the operation dial block 307 and the latch 305 move away from the fixed seat 301, so that the latch 305 is disengaged from the latch slot 302, and then the operation door rotates relative to the frame.

As shown in fig. 5-8, be equipped with supplementary locking mechanical system 400 between door 200 and hurdle frame 100 and on one side of the locking mechanical system 300, supplementary locking mechanical system 400 is including establishing fixed block 401 on hurdle frame 100, be equipped with joint groove 402 on the fixed block 401, be equipped with installation piece 403 on the door 200, be equipped with spout 404 on the installation piece 403, sliding connection has in the spout 404 can cooperate joint groove 402 joint and can break away from the joint piece 405 of joint groove 402 when the relative hurdle frame 100 of door 200 is upwards mentioned and rotate, be equipped with between joint piece 405 and the installation piece 403 and can ensure that joint piece 405 all the time with the spring 406 of joint groove 402 joint when joint piece 405 joint is to joint inslot 402. When the door is opened, the operation toggle block 307 moves away from the side of the fixed seat 301 together with the latch tongue 305, so that the latch tongue 305 is separated from the latch groove 302, then the door is lifted upwards relative to the rail frame and rotates, so that the latch block 405 is separated from the latch groove 402, namely, the door is opened relative to the rail frame, and therefore, the door is matched with the auxiliary locking mechanism 400 through the locking mechanism 300, the misoperation phenomenon can be prevented, and the door has the characteristics of safety and reliability.

As shown in fig. 5-8, in order to adapt to the widths of different door frames, a plurality of adjusting screws 500 are arranged on the outer side of the hurdle frame 100, which has the characteristic of high adaptability.

Claims

1. A door fence hinge is characterized by comprising a static connecting seat (1) and a movable connecting seat (2), wherein a connecting structure (3) is arranged between the static connecting seat (1) and the movable connecting seat (2), the connecting structure (3) comprises a connecting cylinder (31) arranged on the static connecting seat (1), a connecting column (32) which can be inserted into the connecting cylinder (31) to enable the movable connecting seat (2) to move up and down and rotate relative to the static connecting seat (1) is arranged on the movable connecting seat (2), a groove (321) with an upper end opened is formed in the connecting column (32), a through hole (322) is formed in the bottom of the groove (321), a connecting rod (4) which is in sliding connection with the through hole (322) and is fixedly connected with the static connecting seat (1) is arranged between the static connecting seat (1) and the movable connecting seat (2), an elastic part (5) is sleeved on the connecting rod (4) and positioned in the groove (321), one end of the elastic piece (5) abuts against the groove (321), and the other end of the elastic piece (5) abuts against the connecting rod (4).

2. The door sill hinge according to claim 1, characterized in that a baffle (310) capable of blocking the connecting column (32) from moving downwards when the connecting column (32) is inserted into the connecting cylinder (31) is arranged in the connecting cylinder (31), and a connecting hole (311) is arranged on the baffle (310); the lower end of the connecting rod (4) is detachably connected with a bolt (41) which can prevent the connecting rod (4) from being separated from the static connecting seat (1) after the connecting rod (4) simultaneously penetrates through the through hole (322) and the connecting hole (311).

3. The door sill hinge according to claim 1, characterized in that a baffle (310) capable of blocking the connecting column (32) from moving downwards when the connecting column (32) is inserted into the connecting cylinder (31) is arranged in the connecting cylinder (31), a connecting hole (311) is arranged on the baffle (310), and the connecting hole (311) is a threaded hole; the connecting rod (4) is a screw rod, and the connecting rod (4) penetrates through the through hole (322) and is in threaded connection with the threaded hole.

4. A door fence hinge according to claim 1, characterized in that a positioning structure (6) is provided between the static connecting seat (1) and the movable connecting seat (2) for positioning the movable connecting seat (2) relative to the static connecting seat (1).

5. A door fence hinge as claimed in claim 4, wherein said positioning structure (6) comprises a plurality of positioning grooves (61) formed on the edge of the upper end opening of the connecting cylinder (31), and said movable connecting base (2) is provided with positioning protrusions (62) which are matched with the positioning grooves (61) in a positioning manner.

6. A door jamb hinge according to claim 5, characterized in that the upper mouth of said connecting cylinder (31) is provided with a chamfer (312); the positioning groove (61) comprises an upper positioning groove (612) arranged at the top of the inclined plane (312) and a lower positioning groove (611) arranged at the bottom of the inclined plane (312).

7. A door fence, characterized by comprising a fence frame (100) and a door (200), wherein the fence frame (100) and the door (200) are connected through a door fence hinge according to any one of claims 1-6, so that the door (200) can move up and down and rotate relative to the fence frame (100), a static connecting seat (1) is fixedly connected with the fence frame (100), a movable connecting seat (2) is fixedly connected with the door (200), and a locking mechanism (300) is further arranged between the fence frame (100) and the door (200).

8. The door hurdle according to claim 7, wherein the locking mechanism (300) comprises a fixed seat (301) arranged on the hurdle frame (100), a clamping groove (302) is arranged on the fixed seat (301), a mounting seat (303) is arranged on the door (200), a sliding groove (304) is arranged on the mounting seat (303), a clamping tongue (305) capable of being matched with the clamping groove (302) in a clamped manner is slidably connected in the sliding groove (304), an elastic pushing piece (306) capable of ensuring that the clamping tongue (305) is always clamped with the clamping groove (302) when the clamping tongue (305) is clamped in the clamping groove (302) is arranged between the clamping tongue (305) and the mounting seat (303), and the clamping tongue (305) is connected with a poking block (307) which is exposed out of the mounting seat (303) for operation.

9. A door hurdle according to claim 7, wherein an auxiliary locking mechanism (400) is provided between the door (200) and the hurdle frame (100) on the side of the locking mechanism (300), the auxiliary locking mechanism (400) comprises a fixed block (401) arranged on the fence frame (100), a clamping groove (402) is arranged on the fixing block (401), an installation block (403) is arranged on the door (200), the mounting block (403) is provided with a sliding chute (404), the sliding chute (404) is internally and slidably connected with a clamping block (405) which can be clamped by the clamping groove (402) and can be separated from the clamping groove (402) when the door (200) is lifted upwards relative to the hurdle frame (100) and rotates, be equipped with between joint piece (405) and installation piece (403) and can ensure when joint piece (405) joint to joint groove (402) in spring (406) of joint piece (405) and joint groove (402) joint all the time.

10. A door hurdle according to claim 7, 8 or 9, wherein said hurdle frame (100) is provided with a plurality of adjusting screws (500) on the outside.