CN219864809U - Detachable safety door fence - Google Patents

Abstract

The utility model discloses a detachable safety door rail, which comprises a door frame and a door body. The door frame comprises a transverse frame and two side frames, wherein the transverse frame is arranged in an extending mode along the left-right direction, the two side frames are respectively positioned at the left side and the right side of the transverse frame, the left end of the transverse frame is detachably connected with one side frame, and the right end of the transverse frame is detachably connected with the other side frame; the door body rotate set up in the door frame, the door body with the door frame can dismantle the connection. When the safety door rail is stored or transported, the safety door rail can be split into a door body, a transverse frame and two side frames, and the safety door rail is stored and transported respectively, and compared with the mode that the L-shaped frames are stacked, the transverse frame and the side frames are stored and transported, the space utilization rate is relatively high in a stacking state, so that the storage and transportation occupied space can be reduced, and the cost is reduced.

Description

Detachable safety door fence

Technical Field

The utility model relates to the field of safety door railings, in particular to a detachable safety door railing.

Background

The existing safety door fence can be arranged at the stair opening generally, so that children or pets in the house are prevented from falling into the stair accidentally. The safety door rail occupies a larger space during transportation, the existing safety door rail is provided with a door frame and a door body, the door body is detachably connected with the door frame, the door frame comprises an L-shaped frame and a side frame, and the L-shaped frame is detachably connected with the side frame. The safety door rail can be split into an L-shaped frame, a side frame and a door body for storage and transportation respectively. However, in this way, the space occupied during storage and transportation is still relatively large, and the cost is relatively high.

Disclosure of Invention

The present utility model aims to solve at least one of the technical problems existing in the prior art. Therefore, the utility model provides the detachable safety door rail, which further reduces the occupied space for storage and transportation and reduces the cost.

The detachable safety door rail comprises a door frame and a door body. The door frame comprises a transverse frame and two side frames, wherein the transverse frame is arranged in an extending mode along the left-right direction, the two side frames are respectively positioned at the left side and the right side of the transverse frame, the left end of the transverse frame is detachably connected with the left side of the side frame, and the right end of the transverse frame is detachably connected with the right side of the side frame; the door body rotate set up in the door frame, the door body with the door frame can dismantle the connection.

The detachable safety door rail provided by the embodiment of the utility model has at least the following beneficial effects: when the safety door rail is stored or transported, the safety door rail can be split into a door body, a transverse frame and two side frames, and the safety door rail is stored and transported respectively, and compared with the mode that the L-shaped frames are stacked, the transverse frame and the side frames are stored and transported, the space utilization rate is relatively high in a stacking state, so that the storage and transportation occupied space can be reduced, and the cost is reduced.

According to some embodiments of the utility model, the side frames are provided with plug-in parts, the left and right ends of the cross frame are respectively provided with plug-in holes, and the plug-in parts are plugged in the plug-in holes.

According to some embodiments of the utility model, the apparatus further comprises a dismounting locking mechanism disposed between the side frame and the cross frame and configured to lock or unlock a position of the cross frame relative to the side frame.

According to some embodiments of the utility model, the dismounting locking mechanism comprises a clamping block and an elastic piece, the plug-in portion is provided with a sliding hole, a hole axis of the sliding hole is perpendicular to a hole axis of the plug-in hole, the clamping block is slidably arranged in the sliding hole, the elastic piece is configured to apply a force for enabling the clamping block to extend out of the sliding hole, a clamping hole is formed in a hole wall of the plug-in hole, and the clamping block penetrates through the clamping hole.

According to some embodiments of the utility model, the elastic piece is an elastic piece, and the elastic piece and the clamping block are in an integrated structure.

According to some embodiments of the utility model, the hole axis of the plug hole is arranged along the left-right direction, the hole opening of the plug hole at the left end of the transverse frame is opened towards the left, and the hole opening of the plug hole at the right end of the transverse frame is opened towards the right.

According to some embodiments of the utility model, one of the side frames is pivotally connected to a rotating member, the rotating member is provided with a through hole, the door body is provided with a threaded hole, and a screw is threaded through the through hole, and is screwed into the threaded hole and locks the door body to the rotating member.

According to some embodiments of the utility model, the door frame further comprises a step plate detachably provided at a lower end of the door frame.

According to some embodiments of the utility model, the cross frame is located at the lower end of the door frame, the pedal piece is provided with a mounting groove, and the cross frame is inserted into the mounting groove.

According to some embodiments of the utility model, the door frame further comprises a pedal member, the pedal member is connected with the cross frame, the pedal member is provided with two guiding inclined planes, the two guiding inclined planes are respectively arranged on the front side and the rear side of the cross frame, and the height of one side, close to the cross frame, of the guiding inclined plane in the front-rear direction is higher than that of one side, far away from the cross frame, of the guiding inclined plane in the front-rear direction.

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 foregoing and/or additional aspects and advantages of the utility model will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:

FIG. 1 is a schematic perspective view of a safety door rail according to an embodiment of the present utility model;

FIG. 2 is an exploded view of a safety door sill according to an embodiment of the present utility model;

FIG. 3 is a schematic cross-sectional view taken in the direction A-A of FIG. 1;

FIG. 4 is an enlarged partial schematic view at C of FIG. 3;

FIG. 5 is a schematic cross-sectional view at B-B of FIG. 1;

fig. 6 is a partially enlarged schematic view at D of fig. 5.

Reference numerals:

door frame 100, cross frame 110, plug hole 111, clip hole 112, side frame 120, plug part 121, rotation piece 122, pedal piece 130, mounting groove 131, guide slope 132;

a door body 200;

the locking mechanism 300, the clamping block 310 and the elastic piece 320 are assembled and disassembled;

door closing locking mechanism 400, mating seat 410, locking seat 420, locking piece 430.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.

In the description of the present utility model, it should be understood that the direction or positional relationship indicated with respect to the description of the orientation, such as up, down, etc., is based on the direction or positional relationship shown in the drawings, is merely for convenience of describing the present utility model and simplifying the description, and does not indicate or imply that the apparatus 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 utility model.

In the description of the present utility model, plural means two or more. The description of the first and second is for the purpose of distinguishing between technical features only and should not be construed 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 utility model, unless explicitly defined otherwise, terms such as arrangement, installation, connection, etc. should be construed broadly and the specific meaning of the terms in the present utility model can be reasonably determined by a person skilled in the art in combination with the specific contents of the technical scheme.

Referring to fig. 1 to 6, a detachable safety door rail according to an embodiment of the present utility model includes a door frame 100 and a door body 200. The door frame 100 comprises a transverse frame 110 and two side frames 120, wherein the transverse frame 110 is arranged in an extending manner along the left-right direction, the two side frames 120 are respectively positioned at the left side and the right side of the transverse frame 110, the left end of the transverse frame 110 is detachably connected with the left side of the side frame 120, and the right end of the transverse frame 110 is detachably connected with the right side of the side frame 120; the door body 200 is rotatably provided to the door frame 100, and the door body 200 is detachably connected to the door frame 100. When the safety door rail is stored or transported, the safety door rail can be split into the door body 200, the transverse frame 110 and the two side frames 120 for storage and transportation respectively, and compared with the mode of stacking the L-shaped frames, when the transverse frame 110 and the side frames 120 are stored and transported, the space utilization rate is relatively high in a stacking state, so that the storage and transportation occupied space can be reduced, and the cost is reduced.

In the embodiment, the side frame 120 is provided with a plugging portion 121, and the left and right ends of the cross frame 110 are respectively provided with a plugging hole 111, and the plugging portion 121 is plugged into the plugging hole 111. The side frame 120 and the transverse frame 110 are connected in an inserting mode, so that the detachable connection of the side frame and the transverse frame is realized, and the structure is simple and convenient. It is conceivable that the side frame 120 is provided with the insertion hole 111, and the left and right ends of the cross frame 110 are provided with the insertion portions 121, respectively, and the insertion portions 121 are inserted into the insertion holes 111.

In an embodiment, the apparatus further includes a dismounting locking mechanism 300, wherein the dismounting locking mechanism 300 is disposed between the side frame 120 and the cross frame 110 and is used for locking or unlocking the position of the cross frame 110 relative to the side frame 120. The dismounting locking mechanism 300 is arranged, when the side frame 120 is connected with the transverse frame 110, the relative positions of the side frame 120 and the transverse frame 110 are conveniently locked, so that the side frame 120 and the transverse frame are not easy to loose accidentally; when the dismounting locking mechanism 300 is unlocked, the cross frame 110 and the side frame 120 can be dismounted.

In an embodiment, the dismounting locking mechanism 300 includes a clamping block 310 and an elastic member 320, the plug portion 121 is provided with a sliding hole, a hole axis of the sliding hole is perpendicular to a hole axis of the plug hole 111, the clamping block 310 is slidably disposed in the sliding hole, the elastic member 320 is configured to apply a force that makes the clamping block 310 extend out of the sliding hole, a hole wall of the plug hole 111 is provided with a clamping hole 112, and the clamping block 310 is disposed in the clamping hole 112 in a penetrating manner. In normal use, the elastic member 320 drives the clamping block 310 to extend out of the sliding hole and penetrate through the clamping hole 112, so that the cross frame 110 and the side frame 120 cannot be moved and detached along the hole axis direction of the insertion hole 111, and the dismounting locking mechanism 300 is in a locking state. The user can press the catching block 310 into the sliding hole, and then the cross frame 110 and the side frame 120 can be moved in the hole axis direction of the insertion hole 111 to be separated. The above-mentioned dismounting locking mechanism 300 is relatively simple in structure and relatively convenient to lock or unlock. It is conceivable that the hole axis of the sliding hole and the hole axis of the insertion hole 111 need only be non-parallel to achieve the locking function.

In the embodiment, the elastic member 320 is an elastic sheet, and the elastic sheet and the clamping block 310 are integrally formed. The above-mentioned dismounting locking mechanism 300 is simple in structure and easy to implement. Specifically, the elastic sheet is a metal sheet, and the clamping block 310 may be formed by forging with the elastic sheet, or may be welded on the elastic sheet. It is envisioned that the elastic member 320 may also be a spring, one end of which abuts against the locking piece 310, thereby exerting a force of the locking piece 310 protruding out of the sliding hole.

Specifically, the clamping block 310 is a clamping pin. It is understood that the snap blocks 310 may be other shapes, such as square blocks, spherical blocks, etc.

Specifically, the elastic piece is mounted in the cross frame 110 by the snap block 310. The dismounting locking mechanism 300 can directly adopt a V-shaped elastic buckle on the market.

It is envisioned that the detachable locking mechanism 300 may have other structures, for example, the detachable locking mechanism 300 includes a latch, and latch holes are formed in both the side frame 120 and the cross frame 110, and the latch penetrates through the latch holes of the two, so as to lock the relative positions of the two; when disassembly is desired, the latch is pulled out and the side frame 120 and the cross frame 110 can be subsequently disassembled.

In the embodiment, the hole axis of the plugging hole 111 is set in the left-right direction, the hole opening of the plugging hole 111 at the left end of the transverse frame 110 is opened to the left, and the hole opening of the plugging hole 111 at the right end of the transverse frame 110 is opened to the right. The structure is convenient to assemble and disassemble. It is conceivable that the hole axis direction of the plug hole 111 may also be other directions, for example, the hole axis direction of the plug hole 111 is in the front-rear direction or in the vertical direction.

In an embodiment, one of the side frames 120 is pivotally connected to a rotation member 122, the rotation member 122 is provided with a through hole, the door body 200 is provided with a threaded hole, and a screw is threaded through the through hole, is screwed into the threaded hole, and locks the door body 200 to the rotation member 122. The above structure realizes that the door body 200 can rotate relative to the door frame 100 to open or close the door, and the door body 200 can be detached relative to the door frame 100, and has simple structure and easy implementation. Specifically, it is conceivable that the door body 200 may be detachably connected to the door frame 100 in other manners, for example, the door body 200 and the rotating member 122 are provided with bolt holes, and bolts are inserted into the bolt holes of the door body 200 and the rotating member to fix and detach the door body and the rotating member; or the door body 200 is provided with a rotating shaft, the side frame 120 is provided with a rotating shaft hole, the orifice of the rotating shaft hole is upwards, and when the door body 200 moves downwards, the rotating shaft is inserted into the rotating shaft hole, so that the door body and the side frame are fixedly installed under the action of gravity; when the door body 200 is lifted, the rotating shaft is separated from the rotating shaft hole, so that the door body 200 and the rotating shaft are detached and separated; or the transverse frame 110 is pivoted with the rotating piece 122, and the door body 200 is detachably connected with the rotating piece 122 through a screw or a bolt, so that the door body 200 is rotatably connected with the door frame 100 and is detachable.

Specifically, two rotating members 122 are provided, and the two rotating members 122 are vertically distributed, so that the durability and the safety performance of the safety door rail are improved.

In an embodiment, the door frame 100 further includes a pedal member 130, and the pedal member 130 is detachably disposed at a lower end of the door frame 100. The pedal 130 is arranged, so that the use safety of the safety door rail is improved, and the pedal 130 can be detached, so that the safety door rail is convenient to store and transport.

In the embodiment, the cross frame 110 is located at the lower end of the door frame 100, the pedal 130 is provided with a mounting groove 131, and the cross frame 110 is inserted into the mounting groove 131. The detachable connection is realized in a plugging manner, the structure is simple, and the assembly and the disassembly are relatively convenient. It is envisioned that the pedal member 130 may also be removably coupled to the cross frame 110 by means of a screw lock; or the pedal member 130 is detachably connected with the cross frame 110 by means of a latch connection.

Specifically, the mounting groove 131 extends in the left-right direction, the notch of the mounting groove 131 faces upward, the mounting groove 131 is matched with the transverse frame 110, and the length of the pedal member 130 in the left-right direction is substantially the same as the length of the transverse frame 110 in the left-right direction. When the cross frame 110 is assembled with the pedal 130, the cross frame 110 is inserted into the mounting groove 131 by moving downward from above the mounting groove 131, and the cross frame 110 is connected with the pedal 130.

It is envisioned that the footrest member 130 may also be removably coupled to the side frame 120, such as by screwing, bolting, etc. the footrest member 130 may be removably coupled to the side frame 120. The cross frame 110 may be provided at the upper end of the door frame 100 at this time.

In the embodiment, the pedal member 130 is connected to the cross frame 110, and the pedal member 130 is provided with two guide inclined surfaces 132, the two guide inclined surfaces 132 are disposed on the front and rear sides of the cross frame 110, and the height of the guide inclined surface 132 on the side close to the cross frame 110 in the front and rear direction is higher than that of the guide inclined surface 132 on the side far from the cross frame 110 in the front and rear direction. The pedal member 130 with the above structure can prevent a sudden trip of the child due to the protrusion of the transverse frame 110 by stepping on the guide inclined surface 132 on the pedal member 130 when the child passes through the safety gate, and can facilitate the movement of the trolley and other devices through the safety gate without lifting the trolley over the transverse frame 110. Specifically, the height of the side of the guide slope 132 near the cross frame 110 is substantially flush with the upper end surface of the cross frame 110, facilitating the passage of a cart or child.

In the embodiment, the pedal 130 is used for shielding the dismounting locking mechanism 300, and when the safety door rail is dismounted, the pedal 130 needs to be dismounted from the transverse frame 110 first, and then the dismounting locking mechanism 300 is unlocked.

In an embodiment, a door locking mechanism 400 is disposed between the door body 200 and the door frame 100, and the door locking mechanism 400 is used to lock the position of the door body 200 relative to the door frame 100 when the door body 200 is closed. The door closing latch mechanism 400 is provided to prevent the door body 200 from being accidentally opened by a child or pet in the closed position, causing danger.

In an embodiment, the door closing locking mechanism 400 includes a mating seat 410, a lock seat 420, a lock block 430, and a reset member, where the mating seat 410 is disposed on the door frame 100, the mating seat 410 is provided with a lock hole, the lock seat 420 is disposed on the door body 200, and when the door body 200 is in the door closing position, the lock block 430 is slidably disposed on the lock seat 420 and can be inserted into or separated from the lock hole, and the reset member is disposed between the lock block 430 and the lock seat 420 and can drive the lock block 430 to be inserted into the lock hole. After the door body 200 is closed, the reset member drives the locking block 430 to automatically insert into the locking hole, and the position of the door body 200 is locked. When the door needs to be opened, the position of the locking block 430 is shifted, so that the locking block 430 is separated from the lock hole, and the door can be opened at the following port. The door closing locking mechanism 400 has a simple structure and is easy to implement. Specifically, the reset element may be a spring, a shrapnel, a torsion spring, or the like.

It is envisioned that the door closing locking mechanism 400 may also have other structures, such as a latch and a latch hole, wherein the latch is slidably disposed on the door body 200, and the door frame 100 is provided with the latch hole, and the latch locks the door body 200 when the latch is inserted into the latch hole.

Specifically, two door closing locking mechanisms 400 are provided, and the two door closing locking mechanisms 400 are arranged up and down, so that the safety performance of the safety door rail is improved.

Specifically, the hole wall of the plugging hole 111 is provided with a plugging hole, the plugging pin penetrates through the plugging hole, and the plugging pin is abutted with the side frame 120, so that the depth of the side frame 120 inserted into the plugging hole 111 is relatively suitable.

In the description of the present specification, reference to the terms "one embodiment," "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the present utility model have been shown and described, it will be understood by those of ordinary skill in the art that: many changes, modifications, substitutions and variations may be made to the embodiments without departing from the spirit and principles of the utility model, the scope of which is defined by the claims and their equivalents.

Claims (10)

1. A detachable security gate comprising:

the door frame (100) comprises a transverse frame (110) and two side frames (120), wherein the transverse frame (110) extends in the left-right direction, the two side frames (120) are respectively positioned at the left side and the right side of the transverse frame (110), the left end of the transverse frame (110) is detachably connected with the left side of the side frame (120), and the right end of the transverse frame (110) is detachably connected with the right side of the side frame (120);

the door body (200) is rotatably arranged on the door frame (100), and the door body (200) is detachably connected with the door frame (100).

2. The detachable safety door rail of claim 1, wherein: the side frame (120) is provided with a plug-in connection part (121), the left end and the right end of the transverse frame (110) are respectively provided with a plug-in connection hole (111), and the plug-in connection part (121) is plugged in the plug-in connection hole (111).

3. The detachable safety door rail of claim 2, wherein: the device further comprises a disassembly and assembly locking mechanism (300), wherein the disassembly and assembly locking mechanism (300) is arranged between the side frame (120) and the transverse frame (110) and is used for locking or unlocking the position of the transverse frame (110) relative to the side frame (120).

4. A detachable safety door rail according to claim 3, wherein: the disassembly and assembly locking mechanism (300) comprises a clamping block (310) and an elastic piece (320), the plug-in part (121) is provided with a sliding hole, the hole axis of the sliding hole is perpendicular to the hole axis of the plug-in hole (111), the clamping block (310) is slidably arranged in the sliding hole, the elastic piece (320) is configured to exert force enabling the clamping block (310) to extend out of the sliding hole, the hole wall of the plug-in hole (111) is provided with a clamping hole (112), and the clamping block (310) is arranged in the clamping hole (112) in a penetrating mode.

5. The detachable safety door rail of claim 4, wherein: the elastic piece (320) is an elastic piece, and the elastic piece and the clamping block (310) are of an integrated structure.

6. The detachable safety door rail of claim 2, wherein: the hole axis of the plug hole (111) is arranged along the left-right direction, the hole opening of the plug hole (111) positioned at the left end of the transverse frame (110) is opened towards the left, and the hole opening of the plug hole (111) positioned at the right end of the transverse frame (110) is opened towards the right.

7. The detachable safety door rail of claim 1, wherein: one of the side frames (120) is pivoted with a rotating piece (122), the rotating piece (122) is provided with a through hole, the door body (200) is provided with a threaded hole, a screw is arranged through the through hole in a penetrating mode, and the screw is connected with the threaded hole in a threaded mode and locks the door body (200) to the rotating piece (122).

8. The detachable safety door rail of claim 1, wherein: the door frame (100) further comprises a pedal piece (130), and the pedal piece (130) is detachably arranged at the lower end of the door frame (100).

9. The detachable safety door rail of claim 8, wherein: the transverse frame (110) is located at the lower end of the door frame (100), the pedal piece (130) is provided with a mounting groove (131), and the transverse frame (110) is inserted into the mounting groove (131).

10. The detachable safety door rail of claim 1, wherein: the door frame (100) further comprises a pedal piece (130), the pedal piece (130) is connected with the transverse frame (110), the pedal piece (130) is provided with two guide inclined planes (132), the two guide inclined planes (132) are respectively arranged on the front side and the rear side of the transverse frame (110), and the height of the guide inclined planes (132) which are close to one side of the transverse frame (110) along the front-rear direction is higher than that of the guide inclined planes (132) which are far away from one side of the transverse frame (110) along the front-rear direction.