CN214943364U - Locking type mechanical door stopper - Google Patents
Locking type mechanical door stopper Download PDFInfo
- Publication number
- CN214943364U CN214943364U CN202120349858.4U CN202120349858U CN214943364U CN 214943364 U CN214943364 U CN 214943364U CN 202120349858 U CN202120349858 U CN 202120349858U CN 214943364 U CN214943364 U CN 214943364U
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- locking pin
- locking
- door stopper
- mechanical door
- door
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Abstract
The utility model provides a locking mechanical door stopper, which comprises a base, wherein the base comprises a fixed part and a connecting part; a locking pin is arranged on the connecting part and is rotationally connected with the connecting part; the locking pin comprises a head part and a tail part; the tail part is connected with the fixed part through an elastic part; the tail part and the fixed part are connected through the elastic piece, so that the locking pin is always in an opening state. The locking type mechanical door stopper has the advantages of simple structure, reasonable design and high firmness after use.
Description
Technical Field
The utility model relates to a door fixing device technical field, concretely relates to locking formula machinery door stopper.
Background
The door stopper is a device used for fixing the door, and the common door stopper is a magnetic force stopper to prevent the door from rotating unnecessarily. The magnetic force is limited by the weight of the door leaf and the application environment in the application process, for example, when the weight of the door leaf is too large, the magnetic force of the door sucker is not enough to resist the acting force of the self weight of the door, so that the automatic closing condition of the door is generated; when the door is applied outdoors, if the wind power is strong, the magnetic force of the door stopper still cannot resist the wind power, so that the door is automatically closed; when the door stopper is out of action, which causes the automatic closing of the door, people nearby are often hurt.
The door stopper with the simple structure and high firmness is provided for widening the application range of the door stopper and improving the safety of the door stopper to the surrounding environment in the using process, and has important significance for market demands.
Disclosure of Invention
The above deficiency to the prior art, the utility model provides a locking formula machinery door-inhale specifically is a locking formula machinery door-inhale that is equipped with and installs on base, the base and is connected with the elastic component between stop pin, stop pin and the base. The locking type mechanical door stopper has the advantages of simple structure, reasonable design and high firmness after use.
On the basis of the prior art, the utility model provides a locking mechanical door stopper, which comprises a base, wherein the base comprises a fixed part and a connecting part, and the fixed part fixes the door stopper on a wall body;
a locking pin is arranged on the connecting part and is rotationally connected with the connecting part;
the locking pin comprises a head part and a tail part; the head part blocks the door to prevent the door from automatically closing;
the tail part is connected with the fixed part through an elastic part; the tail part and the fixed part are connected through the elastic piece, so that the locking pin is always in an opening state.
Preferably, the fixing part is a bottom plate, and two mounting holes are formed in the bottom plate; the connecting part is a support, the support is vertically welded on the bottom plate, and a through hole A is formed in the support.
Preferably, the head of the locking pin is in a hook shape formed by a right-angle structure, and the outer side surface of the head is provided with a chamfer; the hook-shaped head is used for clamping the door plate, so that the safety in the use process is improved; the chamfered outer side facilitates entry and locking of the door.
Preferably, a through hole B is formed in the locking pin, and a connecting shaft penetrates through the through hole B and the through hole A in the bracket to connect the locking pin and the base into a whole; the locking pin rotates along the connecting shaft.
Preferably, the connecting shaft consists of a bolt, a matched nut and a gasket.
Preferably, a connecting buckle A is arranged at the tail part of the locking pin, a connecting buckle B is arranged on the bottom plate, one end of the elastic element is connected with the connecting buckle A, and the other end of the elastic element is connected with the connecting buckle B; the elastic piece is connected with the locking pin, so that the locking pin is in an open state, and the door plate can conveniently enter the head of the locking pin to realize locking.
Preferably, the elastic member is a spring.
Preferably, a stepping pedal is mounted on the upper surface of the locking pin, and the stepping pedal is perpendicular to the upper surface of the locking pin, so that the use convenience of the stepping pedal is improved.
Preferably, the periphery of the head of the locking pin is provided with a plastic coating layer, and the side surface of the bottom plate corresponding to the head of the locking pin is provided with an anti-collision gasket; when the door is locked, the plastic-coated layer and the anti-collision gasket can protect the door, and the door is prevented from being scratched and damaged.
Compared with the prior art, the door stopper has the advantages that the door stopper is locked by mechanical connection by arranging the base and installing the locking pin which is controlled to open and close by the elastic piece on the base, so that the safety problem caused by weak magnetic attraction in the prior art is avoided, and the door stopper has the advantages of wide application range and high use safety; the locking pin is always in an open state under the action of the elastic piece, so that the door directly enters between the locking pin and the base after the door is opened, and the door is simple to use; when the door is closed manually, the head of the locking pin is separated from the door by compressing the elastic piece, so that the door can be closed, and the operation is simple. The locking mechanical door stopper has the advantages of simple structure, reasonable design and high firmness after use.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a usage state diagram of the present invention.
In the figure, 101-bottom plate, 102-bracket, 2-mounting hole, 3-locking pin, 301-head, 302-tail, 4-through hole B, 5-connecting shaft, 6-connecting buckle A, 7-connecting buckle B, 8-spring, 9-pedal, 10-plastic coating, 11-anti-collision gasket, 12-wall and 13-door.
Detailed Description
In order to make the technical solutions in the present invention better understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts shall belong to the protection scope of the present invention.
As shown in fig. 1-2, the utility model provides a locking mechanical door stopper, which comprises a base, wherein the base comprises a bottom plate 101, two mounting holes 2 are arranged on the bottom plate 101, and a door 13 is fixed on a wall 12 through the mounting holes 2 by using expansion screws;
the base further comprises a bracket 102, the bracket 102 is vertically welded on the bottom plate 101, and a through hole A (not shown in the figure) is arranged on the bracket 102;
a locking pin 3 is mounted on the bracket 102, and the locking pin 3 is rotatably connected with the bracket 102 as follows:
the locking pin 3 comprises a head 301 and a tail 302; the head 301 blocks the door 13 to prevent the door 13 from closing automatically;
the head 301 of the locking pin 3 is in a hook shape formed by a right-angle structure, and the outer side surface of the head 301 is provided with a chamfer; the hook-shaped head 301 is used for clamping the door 13, so that the safety in the use process is improved; the chamfered outer side facilitates the entry and locking of the door 13 body;
a through hole B4 is arranged on the locking pin 3, and the connecting shaft 5 penetrates through the through hole B4 and the through hole A on the bracket 102 to connect the locking pin 3 and the base into a whole; the locking pin 3 rotates along the connecting shaft 5;
the connecting shaft 5 consists of a bolt, a matched nut and a gasket;
a connecting buckle A6 is arranged on the tail part 302 of the locking pin 3, a connecting buckle B7 is arranged on the bottom plate 101, one end of the spring 8 is connected with the connecting buckle A6, and the other end is connected with the connecting buckle B7; the spring 8 is used for connecting the locking pin 3, so that the locking pin 3 is in an opening state, and the door 13 can enter the head 301 of the locking pin 3 to realize locking;
a foot pedal 9 is arranged on the upper surface of the locking pin 3, and the foot pedal 9 is vertical to the upper surface of the locking pin 3, so that the use convenience of the foot pedal 9 is improved;
a plastic coating layer 10 is arranged on the periphery of the head part 301 of the locking pin 3, and a collision-proof gasket 11 is arranged on the side surface of the bottom plate 101 corresponding to the head part 301 of the locking pin 3; when the door 13 is locked, the plastic-coated layer 10 and the anti-collision gasket 11 can protect the door 13 and avoid scratching and damaging the door 13.
The present invention has been described in detail above. The terms "upper", "lower", "left" and "right" in the present embodiment are explained with respect to positions in the drawings of the specification. Although the present invention has been described in detail by referring to the drawings in conjunction with the preferred embodiments, the present invention is not limited thereto. Various equivalent modifications or substitutions can be made on the embodiments of the present invention by those skilled in the art without departing from the spirit and substance of the present invention, and these modifications or substitutions are intended to be within the scope of the present invention/any person skilled in the art can easily conceive of changes or substitutions within the technical scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (9)
1. A locking type mechanical door stopper is characterized by comprising a base, wherein the base comprises a fixing part and a connecting part;
a locking pin is arranged on the connecting part and is rotationally connected with the connecting part;
the locking pin comprises a head part and a tail part; the tail part is connected with the fixed part through an elastic part; the tail part and the fixed part are connected through the elastic piece, so that the locking pin is always in an opening state.
2. The locking mechanical door stopper as claimed in claim 1, wherein the fixing portion is a bottom plate, and two mounting holes are formed on the bottom plate; the connecting part is a support, the support is vertically welded on the bottom plate, and a through hole A is formed in the support.
3. The lock-type mechanical door stopper as claimed in claim 1, wherein the head of the locking pin is formed into a hook shape by a right-angle structure, and the outer side surface of the head is provided with a chamfer.
4. The locking mechanical door stopper as claimed in claim 3, wherein the locking pin has a through hole B, and a connecting shaft is inserted through the through hole B and the through hole A of the bracket to connect the locking pin and the base as a whole.
5. The locking mechanical door stopper as claimed in claim 4, wherein the connecting shaft is composed of a bolt, a nut and a gasket.
6. The locking mechanical door stopper as claimed in claim 1, wherein a connecting button a is provided on a rear portion of the locking pin, a connecting button B is provided on the base plate, and one end of the elastic member is connected to the connecting button a and the other end is connected to the connecting button B.
7. The locking mechanical door stopper according to any one of claims 1 to 6, wherein the resilient member is a spring.
8. The locking mechanical door stopper as claimed in claim 7, wherein a step pedal is installed on an upper surface of the locking pin, and the step pedal is perpendicular to the upper surface of the locking pin.
9. The locking mechanical door stopper as claimed in claim 8, wherein a plastic coating is provided on the outer circumference of the head of the locking pin, and an anti-collision gasket is provided on the side of the bottom plate corresponding to the head of the locking pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120349858.4U CN214943364U (en) | 2021-02-07 | 2021-02-07 | Locking type mechanical door stopper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120349858.4U CN214943364U (en) | 2021-02-07 | 2021-02-07 | Locking type mechanical door stopper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214943364U true CN214943364U (en) | 2021-11-30 |
Family
ID=79120198
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120349858.4U Active CN214943364U (en) | 2021-02-07 | 2021-02-07 | Locking type mechanical door stopper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214943364U (en) |
-
2021
- 2021-02-07 CN CN202120349858.4U patent/CN214943364U/en active Active
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