CN211641784U - Side door capable of being installed and opened without tool - Google Patents

Abstract

The utility model discloses a can realize side door of no instrument installation and opening belongs to frame side door locking device technical field, be in including side door locking device, door frame and the setting of seting up in its side door in the door frame, door frame bilateral symmetry is equipped with a breach, breach below fixed mounting has spacing subassembly, side door back fixed mounting has the horizontal pole, a spacing tangent plane has respectively been seted up at the horizontal pole both ends, just be equipped with the recess on the spacing tangent plane, the recess with spacing subassembly looks adaptation, horizontal pole length with distance looks adaptation between two breachs. When the side door is installed, the side door can be lifted to the position that the cross rod can pass through the gap of the door frame, and then the side door is slowly put down, so that the cross rod can be automatically buckled with the limiting component, and tool-free installation is realized; when opening the side door, only need to mention the side door to the horizontal pole can follow the breach of door frame in through, at this moment, the lock joint will be removed automatically to horizontal pole and spacing subassembly, realizes that no instrument opens.

Description

Side door capable of being installed and opened without tool

Technical Field

The utility model belongs to the technical field of frame side door locking device, concretely relates to can realize side door of no instrument installation and opening.

Background

Current frame side door is generally fixed through the screw, must unscrew the screw earlier when needing to open the side door, and is same, installs the side door at every turn and also need tighten the screw, and is more time-consuming and laborious.

To sum up, for solving the structural not enough of current frame side door, need design a simple structure, need not the side door that can realize that the dismouting screw does not have instrument installation and open.

Disclosure of Invention

The utility model aims at having the above-mentioned problem to current technique, provided a simple structure, need not the side door that can realize that does not have instrument installation and open-out of dismouting screw.

The purpose of the utility model can be realized by the following technical proposal:

the utility model provides a can realize side door of no instrument installation and opening, includes side door locking device, the door frame and the setting of seting up in its side are in side door in the door frame, door frame bilateral symmetry is equipped with a breach, breach below fixed mounting has spacing subassembly, side door back fixed mounting has the horizontal pole, a spacing tangent plane has respectively been seted up at the horizontal pole both ends, just be equipped with the recess on the spacing tangent plane, the recess with spacing subassembly looks adaptation, horizontal pole length with distance looks adaptation between two breachs.

As a further improvement, the side door locking device further comprises a door frame disposed on the side thereof, wherein the door frame is higher than the side door.

As a further improvement, when the side door is in the state of being installed, the cross rod is located below the notch.

As a further improvement, two rectangular channels are opened to the side door upper portion level, two rectangular channel symmetries set up and are located the top of horizontal pole.

As a further improvement, the limiting component comprises a steel ball, a spring connected with the steel ball and a shell connected with the steel ball and the spring, and the limiting component is fixed on the door frame through a bolt.

As a further improvement of the present invention, the limiting component passes through the door frame and extends into the groove, so that the cross bar is fixed.

As a further improvement of the utility model, the side door still includes that the symmetry sets up two spacing strips of horizontal pole below work as when the side door is in fixed state, spacing bottom surpasses the lower part of door frame.

As a further improvement, the line handle is still installed to one side of door frame inner wall, the one end of horizontal pole extends to walk in the line handle place scope, walk the line handle with be equipped with the reserved distance between the horizontal pole.

As a further improvement, the side door further comprises a battery limiting plate, which covers the tops of the two limit strips and flushes with the upper ends of the two limit strips.

Compared with the prior art, the utility model discloses following beneficial effect has:

when the side door is installed, a hand is only required to be stretched into the rectangular groove of the side door and slightly lifted, so that the cross rod passes through the gap of the door frame, and then the side door is slowly put down until the limiting assembly is automatically buckled with the groove of the cross rod, and tool-free installation is realized; in a similar way, when will open the side door, because the inside spring that is equipped with of spacing subassembly, only need stretch into the hand in the rectangular channel to the side door and lift the side door slightly, spacing subassembly and horizontal pole can automatic release the lock joint, make again the horizontal pole from two breachs of door frame in through can, realized that no instrument opens out.

Drawings

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

FIG. 2 is a schematic view of a portion of the structure of FIG. 1 from another perspective;

FIG. 3 is a schematic view of a cross bar according to a preferred embodiment of the present invention;

fig. 4 is a schematic view of an internal structure of a position limiting assembly according to a preferred embodiment of the present invention.

In the figure, 100, a side door locking device; 200. a door frame; 210. a notch; 220. a limiting component; 221. steel balls; 222. a spring; 223. a housing; 250. a battery limiting plate; 300. a side door; 310. a cross bar; 311. limiting tangent planes; 312. a groove; 320. a rectangular groove; 330. a limiting strip; 340. a routing handle.

Detailed Description

The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

As shown in fig. 1-4, the side door capable of being installed and opened without tool includes a side door locking device 100, a door frame 200 installed on the side of the side door locking device, and a side door 300 installed in the door frame, in order to make the operation of the present invention more reasonable, preferably, a notch 210 is symmetrically installed on both sides of the door frame 200, a position-limiting component 220 is installed inside the fixed installation below the notch 210, a cross bar 310 is fixedly installed on the back of the side door 300, a position-limiting tangent plane 311 is respectively installed on both ends of the cross bar 310, a groove 312 is installed on the position-limiting tangent plane 311, the groove 312 is adapted to the position-limiting component 220, after the installation of the side door 300 is completed, the position-limiting component 220 is just inserted into the groove 312, the side door 300 is fixed, the length of the cross bar 310 is adapted to the distance between the two notches 210, the side door 300 is installed or opened, the side door 300 needs to be lifted up until the position of the cross bar 310 is matched with the positions of the two notches 210, so that the side door 300 can pass through the door frame 200.

Preferably, the height of the door frame 200 is higher than the height of the side door 300, and when the side door 300 is in a state of being completely installed, the cross bar 310 is located below the notch 210, and in order to make the design more reasonable, when the side door 300 is lifted to the top of the door frame 200, a certain position is certainly present to allow the cross bar 310 to pass through the notch 210.

Preferably, two rectangular channel 320 have been seted up to side door 300 upper portion level, two rectangular channel 320 symmetries set up and are located the top of horizontal pole 310 is being installed or is being opened during the door frame 200, can stretch into the hand in the rectangular channel 320, will side door 300 lifts up, the atress of the hand of being convenient for is set up to rectangular channel 320.

Preferably, the limiting component 220 is specifically a glass bead screw in this embodiment, and includes a steel ball 221, a spring 222 connected to the steel ball 221, and a housing 223 sleeved on the steel ball 221 and the spring 222, the limiting component 220 penetrates the door frame 200 and extends into the groove 312, so as to fix the rail 310, when the side door 300 is installed, only the side door 300 needs to be lifted up, so that the rail 310 passes through the notch 210, and then the side door 300 is slowly lowered down, the limiting component 220 will be automatically fixed to the groove 312 in the rail 310, and similarly, when the side door 300 needs to be lifted up, since the groove 312 is a conical groove, at this time, the steel ball 221 of the limiting component 220 will be squeezed and enter the housing 223, the spring 222 is compressed, and the rail 310 can be smoothly lifted up until the rail passes through the notch 210, the side door 300 can be opened, and in addition, the limit component 220 is fixed with the door frame 200 through a bolt.

Further, the side door 300 is still including the symmetry setting two spacing strips 330 of horizontal pole 310 below, works as when the side door 300 is in fixed state, spacing strip 330 bottom is surpassed the lower part of door frame 300, and is right with this the side door is spacing.

Further, one side of door frame 200 inner wall still installs line handle 240, the one end of horizontal pole 310 extends to walk in the line handle 240 scope of place, walk line handle 240 with be equipped with the reserved distance between the horizontal pole 310, side door 300 still includes battery limiting plate 340, battery limiting plate 340 covers the top of two spacing strips 240 and with the upper end of two spacing strips 240 flushes.

The utility model discloses a concrete theory of operation as follows: when the side door 300 is installed, a hand is inserted into the rectangular groove 320 and the side door 300 is lifted up until the cross bar 310 can pass through the notch 210, at the moment, the side door 300 enters the door frame 200, then the side door 300 is slowly put down, the steel balls 221 of the limiting assembly 220 are extruded by the cross bar 310 and enter the shell 223, when the limiting assembly 220 corresponds to the groove 312 of the cross bar 310, the steel balls 221 are pushed by the spring 222, and a part of the steel balls are pushed out of the shell 223 and are buckled with the groove 312, at the moment, the position of the limiting strip 330 also exceeds the lower part of the door frame 200, and the installation of the side door 300 is finished; similarly, when the side door 300 is opened, stretch into the hand in the rectangular channel 320 and will the side door 300 is lifted, at this moment, because the recess 312 is conical recess, at this moment the steel ball 221 of the spacing subassembly 220 will be extruded and enter into in the casing 223, the spring 222 is compressed, the horizontal pole 310 can be smoothly lifted until passing through the breach 210, the side door 300 can be opened, simultaneously, when the horizontal pole 310 leaves when the spacing subassembly 220, the steel ball 221 of the spacing subassembly 220 is owing to the thrust that receives the spring 222, a part of the steel ball 221 will be pushed out again the casing 223 is blocked, resumes former appearance.

The technical means disclosed by the scheme of the utility model is not limited to the technical means disclosed by the technical means, but also comprises the technical scheme formed by the arbitrary combination of the technical characteristics. The foregoing is a detailed description of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations are also considered as the protection scope of the present invention.

Claims (9)

1. The utility model provides a can realize side door of no instrument installation and opening, includes side door locking device, the door frame and the setting of seting up in its side are in side door in the door frame, its characterized in that, door frame bilateral symmetry is equipped with a breach, breach below fixed mounting has spacing subassembly, side door back fixed mounting has the horizontal pole, a spacing tangent plane has respectively been seted up at the horizontal pole both ends, just be equipped with the recess on the spacing tangent plane, the recess with spacing subassembly looks adaptation, horizontal pole length with distance looks adaptation between two breachs.

2. The side door capable of tool-less installation and opening of claim 1, wherein the door frame is higher than the side door.

3. The side door capable of being mounted and dismounted without tools as claimed in claim 1, wherein when the side door is in a mounted state, the cross bar is located below the notch.

4. The side door capable of being mounted and opened without tools according to claim 1, wherein two rectangular grooves are horizontally formed in the upper portion of the side door, and the two rectangular grooves are symmetrically arranged and located above the cross rod.

5. The side door capable of being mounted and dismounted without tools of claim 1, wherein the limiting component comprises a steel ball, a spring connected with the steel ball and a shell sleeved on the steel ball and the spring, and the limiting component is fixed with the door frame through a bolt.

6. The side door capable of being installed and opened without tools as claimed in claim 5, wherein the limiting component penetrates through the door frame and extends into the groove, so as to fix the cross bar.

7. The side door capable of being mounted and opened without tools according to claim 1, further comprising two limiting strips symmetrically arranged below the cross bar, wherein when the side door is in a fixed state, the bottom ends of the limiting strips exceed the lower part of the door frame.

8. The side door capable of being mounted and opened without tools according to claim 1, wherein a routing handle is further mounted on one side of the inner wall of the door frame, one end of the cross bar extends into the range of the routing handle, and a reserved distance is reserved between the routing handle and the cross bar.

9. The side door capable of being mounted and lifted without tools according to claim 7, further comprising a battery limiting plate covering the tops of the two position-limiting strips and flush with the upper ends of the two position-limiting strips.

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