CN210343194U

CN210343194U - Straw system door fence

Info

Publication number: CN210343194U
Application number: CN201920538244.3U
Authority: CN
Inventors: 陈华
Original assignee: Zhejiang Litong Home Furnishing Co ltd
Current assignee: Zhejiang Litong Home Furnishing Co ltd
Priority date: 2019-04-19
Filing date: 2019-04-19
Publication date: 2020-04-17
Anticipated expiration: 2029-04-19

Abstract

The utility model discloses a straw system fence, including fence body, fixing device and locking device, locking device includes the lock seat, installs locking piece, the connection in the lock seat the locking arm of locking piece with be located cooperation locking piece on the locking piece carries out the fixed block of closure, still be provided with on the locking piece and be used for the locking structure of locking arm, fixing device is including fixing the fixing base on the wall and fixing vertical decurrent pivot on the fence body, the cooperation has been seted up on the fixing base the pivot hole of pivot. The beneficial effects of the utility model are that: except for the screws and nails for fixing, the straw-stalk composite material is manufactured by straw materials, is safe, healthy and environment-friendly, has high strength and strong nail holding capacity, is not easy to loosen and damage, has low manufacturing cost, and is fireproof and waterproof; the locking device is simple and stable in structure, low in operation precision and not prone to failure, and is matched with the locking device for use, good in locking effect and high in safety.

Description

Straw system door fence

Technical Field

The utility model belongs to the technical field of the door, relate to furniture articles for use, in particular to straw system door fence.

Background

The safe growth of children has been the matter that parents are happy, has some regions in the family to let children freely enter and come in and go out at will, for example: in order to protect children and prevent the children from accidents caused by random access without being under the nursing of adults, a barrier device such as a door fence is usually arranged at the door opening or the stair opening of the kitchen, the toilet, the stair opening and the like; but the blocking device is required not to damage the structures of the original door and the original stairs, and the door fence can play a certain blocking role and cannot block the sight line, thereby being convenient for looking after children. However, children are good at moving, frequently feel and climb the doorsill, and if the doorsill is not firmly locked or the unlocking mode is too simple, danger is very easy to happen.

Chinese patent CN109138797A discloses a secure wooden door rail, which includes a fixing device and a locking device, wherein the locking device includes a first locking mechanism and a second locking mechanism; the first locking mechanism comprises a lock head and a locking part, the locking part comprises a first lock seat and a first lock shell, the first lock seat comprises a first lock tongue and a pushing part, a first elastic part is arranged on one side of the first lock tongue, the pushing part is used for pushing the first lock tongue to move towards the first lock shell, and the other end of the first elastic part is abutted to the first lock shell; the tapered end is a step surface; the second locking mechanism comprises a second lock shell, and a second bolt is arranged on the second lock shell; the bottom rod is provided with a lock hole. According to the safety wooden door sill, the first locking mechanism and the second locking mechanism are matched to realize opening and closing of the door sill, the pushing piece of the locking part is pushed, the pushing piece pushes the first lock tongue to move towards the lock shell, so that the lock head can move in the lock shell, the second lock tongue of the second locking mechanism can be exposed out of the lock hole, unlocking of the door sill is realized, and children can be effectively prevented from opening the door sill. However, the locking device is complex in structure and high in precision, and is difficult to lock after being slightly stressed and deformed, so that the failure rate is high.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a straw system door fence, the closure is effectual, and simple structure, is difficult for breaking down.

In order to achieve the above purpose, the technical solution of the present invention is as follows: a straw door fence, which comprises a door fence body, a fixing device arranged on one side of the door fence body and a locking device associated with the other side of the door fence body, the locking device comprises a lock seat fixed on the wall, a lock block arranged in the lock seat, a lock arm connected with the lock block and positioned outside the lock seat, and a fixed block arranged on the lock seat, positioned on the lock block and the lock arm and extending towards the door sill body, the locking block is provided with a locking part which is arranged in parallel with the fixed block and is matched with the fixed block for locking, the locking block is connected with the locking arm through a rotating shaft and can be driven by the locking arm to rotate, the door fence is characterized in that a locking structure used for locking the locking arm is further arranged on the lock seat, the fixing device comprises a fixing seat fixed on a wall and a vertical downward rotating shaft fixed on the door fence body, and a rotating shaft hole matched with the rotating shaft is formed in the fixing seat.

Preferably, the lock seat is a box-shaped lock seat with an opening facing the door sill body, a cavity for accommodating the lock block is formed in the lock seat, the height of the cavity is greater than the length of the lock block, and a rotating shaft of the locking device penetrates through the lower portion of the side wall of the cavity of the lock seat.

The utility model discloses locking device's principle does: the door fence comprises a door fence body, a locking block, a locking seat, a locking block and a fixing block, wherein the door fence body is arranged in the locking seat, the locking block is driven to rotate when the door fence body is required to be locked, the locking block is rotated to a horizontal state from a vertical state, and the part of the locking block, which is far away from a rotating shaft, is matched with the fixing block to clamp.

Preferably, the locking part of the locking block and the locking arm are perpendicular to each other, when the locking block is locked horizontally, the locking arm is arranged vertically downwards, and naturally droops to ensure the locking effect.

Preferably, one side of the bottom of the lock seat is provided with a locking limit extending towards the direction of the door sill body, and the locking limit is used for supporting the lock block and ensuring the locking effect.

Preferably, the lock block is connected with the rotating shaft through the rotating block, the rotating block is located in the containing cavity of the lock seat, the width of the rotating block is equal to or larger than the thickness of the door sill body, the size of the lock seat can be reduced through the structure, the door sill body is enabled to be close to the center of the lock seat as far as possible, and the stability of the structure and stress is improved.

Preferably, one side of the lock base opposite to the lock arm is further provided with an installation reinforcing plate, the installation reinforcing plate is provided with a screw hole for installing a screw, and the installation reinforcing plate can reinforce the fixing stability of the lock base on the wall.

Preferably, the locking structure includes the sliding sleeve, set up the spout that is located the locking arm both sides of vertical setting on the lock seat, the sliding sleeve slides and sets up in the spout and cup joint in the locking arm outside, sliding sleeve both sides wall tip is the L shape, and is corresponding, the spout lateral wall set up with the notch of sliding sleeve lateral wall adaptation, prevent that the sliding sleeve from breaking away from the spout, sliding sleeve top fixedly connected with is located the spring in the spout, the spring other end fixed connection be in top in the spout.

The locking principle of locking structure does, when locking device was locked, the locking arm was vertical downwards, the sliding sleeve moved down under the effect of spring, cup jointed the locking arm outside, restriction locking arm rotated, realized the locking to locking device, when needs relieved the locking, moved the sliding sleeve upwards, then rotated the locking arm, at this moment, because blockking of locking arm, the sliding sleeve can not slide down and lock, when locking once more, when rotating vertical state at the locking arm, the sliding sleeve was automatic to slide down under the effect of spring, accomplished the locking. The locking structure is simple in structure, good in locking effect, safe and reliable, children cannot unlock easily by matching with the locking device.

Preferably, a bottom support is further arranged on one side of the door sill body association locking device, the bottom support is fixedly installed on the ground, a limiting plate is arranged at the top of the bottom support, and the limiting plate and the fixing block are located on the same side of the door sill body.

The utility model discloses when installing the use, the region that does not let child get into is kept away from to the direction of opening and shutting of door fence body, for example, installs the door fence in kitchen door opening department, when installation locking device, locking arm and fixed block are located kitchen one side, the locking piece is located keeps away from kitchen one side, the kitchen rotation is kept away from when the door fence body opens, and like this, when child lies prone on the door fence body, the power of door fence body is used in fixed block and lock seat, reduces the atress load of locking piece, avoids locking device to damage.

Preferably, the fixing seat comprises a fixing plate provided with a plurality of screw holes and a shaft hole seat positioned on the upper part of the fixing plate and provided with the rotating shaft hole, and the rotating shaft is arranged on a shaft arm extending from the door sill body to the fixing seat and positioned below the shaft arm.

Preferably, the upper toggle plate connected with the door sill body is installed above the shaft arm, the lower toggle plate connected with the fixed seat is installed below the shaft hole seat, and the upper toggle plate and the lower toggle plate can improve the supporting capacity of the shaft arm and the shaft hole seat, improve the structural stability and avoid damage.

Preferably, the door sill body, the fixing device, the locking device and the locking structure are all made of straw materials, and the straw materials are safe, healthy and environment-friendly, high in strength, strong in nail holding capacity, not easy to loosen and damage, low in manufacturing cost, fireproof and waterproof.

The beneficial effects of the utility model are that:

1. except for the screws and nails for fixing, the straw-stalk composite material is manufactured by straw materials, is safe, healthy and environment-friendly, has high strength and strong nail holding capacity, is not easy to loosen and damage, has low manufacturing cost, and is fireproof and waterproof;

2. the locking device has simple and stable structure, good locking effect, low operation precision and difficult failure;

3. be provided with locking structure, cooperation locking device uses, and locking effect is good, and child is difficult to the easy unblock, and the security is high.

Drawings

Fig. 1 is a schematic structural diagram of embodiment 1 of the present invention;

FIG. 2 is a schematic structural view of a locking device according to embodiment 1 of the present invention;

fig. 3 is a schematic structural view of a fixing device according to embodiment 1 of the present invention;

fig. 4 is a schematic structural view of a locking structure according to embodiment 1 of the present invention;

fig. 5 is a schematic view of the installation of a spring according to embodiment 1 of the present invention;

fig. 6 is a schematic structural view of a base support in embodiment 1 of the present invention;

fig. 7 is a schematic structural view of a fixing device according to embodiment 2 of the present invention;

in the figure are respectively: the door sill comprises a door sill body 1, a fixing device 2, a locking device 3, a locking structure 4, a bottom support 5, an axle arm 11, an upper toggle plate 12, a fixed seat 21, a rotating shaft hole 22, a fixed plate 23, an axle hole seat 24, a lower toggle plate 25, a lock seat 31, a lock block 32, a lock arm 33, a fixed block 34, a cavity 35, a locking limit 36, a rotating block 37, a mounting reinforcing plate 38, a sliding groove 41, a sliding sleeve 42, a 43 notch, a spring 44, a limiting plate 51 and a fixing plate 52.

Detailed Description

The technical solution of the present invention will be described in detail with reference to the following embodiments and accompanying drawings, and it should be noted that the above-mentioned upper and lower equal position relations are for the state of the present invention when it is actually installed and used, and intuitively speaking, it is for the accompanying fig. 1. In the following embodiments, all the fixing connection modes between the components are mortise and tenon connection or fixing connection by using nails.

Example 1

As shown in fig. 1 to 3, a straw door fence comprises a door fence body 1, a fixing device 2 disposed on one side of the door fence body 1, and a locking device 3 associated with the other side of the door fence body 1, wherein the locking device 3 includes a lock base 31 fixedly mounted on a wall, a lock block 32 mounted in the lock base 31, a lock arm 33 fixedly connected to the lock block 32 and located outside the lock base 31, and a fixing block 34 disposed on the lock base 31 and located between the lock block 32 and the lock arm 33 and extending toward the door fence body 1, the lock block 32 has a locking portion for locking with the fixing block 34 disposed in parallel with the fixing block 34, the lock block 32 is connected to the lock arm 33 through a rotating shaft, the lock block 32 can be rotated by the driving of the lock arm 33, a locking structure 4 for locking the lock arm 33 is further disposed on the lock base 31, the fixing device 2 includes a fixing base 21 fixed on the wall and a fixing base fixed on the door fence body 1 The fixing seat 21 is provided with a rotating shaft hole 22 matched with the rotating shaft.

The lock seat 31 is a box-shaped lock seat with an opening facing the door sill body 1, a cavity 35 for accommodating the lock block 32 is formed inside the lock seat 31, and the rotating shaft penetrates through the lower portion of the side wall of the cavity of the lock seat 31.

The principle of the locking device 3 of the present embodiment is: in an initial state, that is, when the locking device 3 does not lock the door fence body 1, the locking block 32 is vertically arranged and located in the accommodating cavity 35 of the lock seat 31, when the locking needs to be performed, the locking arm 33 is rotated to drive the locking block 32 to rotate, the locking block 32 rotates from a vertical state to a horizontal state, and a part of the locking block 32, which is far away from the rotating shaft, is matched with the fixing block 34 to clamp the door fence body 1, so that the locking is completed.

The locking block 32 and the locking arm 33 are perpendicular to each other, when the locking block 32 is locked in a horizontal state, the locking arm 33 is vertically arranged downwards, and the locking arm 33 naturally droops to ensure the locking effect.

Further, a locking limit 36 extending towards the direction of the doorsill body 1 is further disposed on one side of the bottom of the lock seat 31 for supporting the lock block and ensuring a locking effect, in this embodiment, the bottom side of the lock seat 31 is the locking limit 36.

The locking block 32 is connected with the rotating shaft through the rotating block 37, the rotating block 37 is located in the containing cavity of the lock seat 31, the width of the rotating block 37 is equal to the thickness of the door sill body 1, the size of the lock seat 31 can be reduced through the structure, the door sill body 1 is enabled to be close to the center of the lock seat 31 as far as possible, and the structure and the stress stability are improved.

In this embodiment, an installation reinforcing plate 38 is further disposed on a side of the lock base 31 opposite to the lock arm 33, a screw hole for installing a screw is formed in the installation reinforcing plate 38, and the installation reinforcing plate 38 can enhance the fixing stability of the lock base 31 on the wall.

As shown in fig. 4-5, the locking structure 4 includes a sliding sleeve 42, a sliding groove 41 vertically disposed and located at two sides of the locking arm 33 is disposed on the lock seat 31, the sliding sleeve 42 is slidably disposed in the sliding groove 41 and sleeved outside the locking arm 33, end portions of two side walls of the sliding sleeve 42 are L-shaped, correspondingly, a notch 43 adapted to a side wall of the sliding groove 41 is disposed on the side wall of the sliding groove 41, so as to prevent the sliding sleeve 42 from being separated from the sliding groove 41, a spring 44 located in the sliding groove 41 is fixedly connected to the top of the sliding sleeve 42, and the other end of the spring 44 is fixedly connected to the top of the sliding groove 41.

The locking principle of the locking structure 4 is that, when the locking device 3 is locked, the locking arm 33 is vertically downward, the sliding sleeve 42 moves downward under the action of the spring 44, is sleeved outside the locking arm 33, and limits the rotation of the locking arm 33, so as to realize the locking of the locking device 3, when the locking needs to be released, the sliding sleeve 42 moves upward and then rotates the locking arm 33, at the moment, the sliding sleeve 42 cannot slide downward to be locked due to the blocking of the locking arm 33, and when the locking device is locked again, when the locking arm 33 rotates to a vertical state, the sliding sleeve 42 automatically slides downward under the action of the spring 44, so as to complete the locking. The locking structure 4 is simple in structure, good in locking effect, safe and reliable, and cannot be unlocked easily by children when matched with the locking device 3.

As shown in fig. 6, the door sill body 1 is associated with locking device 3 one side and still is provided with collet 5, collet 5 fixed mounting is on ground, and its top is provided with limiting plate 51, limiting plate 51 with fixed block 5 is located same one side of door sill body 1, in this embodiment, collet 5 bottom still is equipped with fixed disk 52, through screw and the screw on the fixed disk 52, with collet 5 fixed mounting subaerial.

This embodiment is when the installation is used, and the region that does not let child get into is kept away from to the direction of opening and shutting of door fence body 1, for example, installs the door fence in kitchen door opening department, and when installation locking device 3, locking arm 33 and fixed block 34 are located kitchen one side, locking piece 32 is located and keeps away from kitchen one side, door fence body 1 keeps away from the kitchen rotation when opening, and like this, when child lies prone on door fence body 1, the power of door fence body 1 is used in fixed block 34 and lock seat 31 on, reduces the atress load of locking piece 32, avoids locking device 3 to damage.

The utility model discloses technical scheme, door grating body 1, fixing device 2, locking device 3 and locking structure 4 are made by the straw material, and the straw material is safe healthy environmental protection, and intensity is high, holds the nail ability reinforce, and difficult not hard up damage, and low in manufacturing cost, fire prevention and water resistance.

Example 2

This example is based on example 1, with the difference that:

as shown in fig. 7, the fixing seat 21 includes a fixing plate 23 having a plurality of screw holes and a shaft hole seat 24 located at the upper portion of the fixing plate 23 and having the rotating shaft hole 22, and the rotating shaft is installed on the shaft arm 11 of the door sill body 1 extending toward the fixing seat 21 and located below the shaft arm 11.

Wherein, the connection is installed to the shank 11 top the last bracket 12 of door fence body 1, the connection is installed to the shaft hole seat 24 below the lower bracket 25 of fixing base 21, go up bracket 12 and bracket 25 down and can improve shank 11 and shaft hole seat 24's support capacity, improve the stability of structure, avoid damaging.

Claims

1. The utility model provides a straw system door grating, includes the door grating body, sets up at the fixing device of door grating body one side and the locking device who associates with door grating body opposite side, its characterized in that: the locking device comprises a lock base, a lock block arranged in the lock base, a lock arm connected with the lock block and positioned outside the lock base, and a fixing block arranged on the lock base and positioned between the lock block and the lock arm and extending towards the door sill body, wherein the lock block is provided with a locking part locked with the matching fixing block arranged in parallel with the fixing block, the lock block is connected with the lock arm through a rotating shaft, the lock block can be driven by the arm to rotate, and the lock base is further provided with a locking structure used for locking the lock arm.

2. The straw doorsill according to claim 1, characterized in that: the lock seat is a box-shaped lock seat with an opening facing the door sill body, a cavity for containing the lock block is formed inside the lock seat, and the rotating shaft penetrates through the lower portion of the side wall of the cavity of the lock seat.

3. The straw doorsill according to claim 2, characterized in that: the lock block is connected with the rotating shaft through the rotating block, the rotating block is located in the containing cavity of the lock seat, and the width of the rotating block is equal to or larger than the thickness of the door sill body.

4. The straw doorsill according to claim 1, characterized in that: the lock is characterized in that an installation reinforcing plate is further arranged on one side, opposite to the lock arm, of the lock seat, and a screw hole for installing a screw is formed in the installation reinforcing plate.

5. The straw doorsill according to claim 1, characterized in that: the locking structure comprises a sliding sleeve, sliding grooves which are vertically arranged and located on two sides of the locking arm are formed in the locking seat, the sliding sleeve is arranged in the sliding grooves in a sliding mode and sleeved on the outer side of the locking arm, a spring which is located in the sliding grooves is fixedly connected to the top of the sliding sleeve, and the other end of the spring is fixedly connected to the top of the sliding sleeve.

6. The straw doorsill according to claim 1, characterized in that: the door fence body is connected locking device one side still and is provided with the collet, collet fixed mounting is on ground, and its top is provided with the limiting plate, the limiting plate with the fixed block is located same one side of door fence body.

7. The straw doorsill according to claim 1, characterized in that: fixing device includes the fixing base and fixes vertical decurrent pivot on the door grating body, seted up the cooperation on the fixing base the pivot hole of pivot, the fixing base includes that the fixed plate of seting up a plurality of screws with be located fixed plate upper portion and seted up the shaft hole seat in pivot hole, the pivot is installed on the axle arm that the door grating body extends to the fixing base and be located the axle arm below.

8. The straw doorsill of claim 7, wherein: an upper toggle plate connected with the door sill body is installed above the shaft arm, and a lower toggle plate connected with the fixed seat is installed below the shaft hole seat.

9. The straw doorsill according to claim 1, characterized in that: the locking part and the locking arm of the locking block are perpendicular to each other.

10. The straw doorsill according to claim 1, characterized in that: one side of the bottom of the lock seat is also provided with a locking limit extending towards the door sill body.