Multifunctional portable key for opening and closing valve in high-place operation

Abstract

The utility model discloses a multifunctional portable key for opening and closing a valve in high-place operation, and relates to the technical field of valve keys. The multifunctional portable high-place operation valve opening and closing key comprises a key body and a protective shell, a connecting part is arranged at the top of the key body, a first sliding block and a second sliding block are fixedly connected to the outer surface of the connecting part, a first sliding groove is formed in the inner surface of the protective shell, and a second sliding groove is formed in the outer surface of the protective shell; a through groove is formed in the bottom of the protective shell, a first connecting belt is fixedly connected to the bottom of the protective shell, a first rubber plug is fixedly connected to the output end of the first connecting belt, a second connecting belt is fixedly connected to the outer surface of the protective shell, and a second rubber plug is fixedly connected to the output end of the second connecting belt; the inner surface of the protective shell is fixedly connected with a rubber pad, and the key body is of a telescopic structure in the protective shell, so that the key body can be protected, and the key body can be prevented from being affected with damp.

Description

Technical Field

[0001] The utility model relates to the technical field of valve keys, in particular to a multifunctional portable key for opening and closing valves for high-altitude operations. Background Art

[0002] The valve opening and closing key is a special tool used to open and close specific valves, especially those with locking functions. The valve opening and closing key is used to operate the magnetic locking valve, which usually has anti-theft and safety control functions. The magnetic locking valve opens and closes the valve through magnetic force, and the valve opening and closing key interacts with the magnetic device on the valve to operate the valve. The existing valve opening and closing key has a simple structure. When working at high altitude, the key is easily squeezed and bumped, resulting in damage and unusability. In addition, the key may be damp when carrying the key and working at high altitude, which affects the service life of the key. Utility Model Content

[0003] In view of the deficiencies of the prior art, the utility model provides a multifunctional portable key for opening and closing valves for high-altitude operations to solve the existing problems raised in the above-mentioned background technology.

[0004] To achieve the above objectives, the utility model is implemented through the following technical solutions: a multifunctional portable key for opening and closing valves for high-altitude operations, comprising a key body and a protective shell, a connecting portion is provided on the top of the key body, a first slider and a second slider are fixedly connected to the outer surface of the connecting portion, a first slide groove is provided on the inner surface of the protective shell, a second slide groove is provided on the outer surface of the protective shell, a through groove is provided on the bottom of the protective shell, a first connecting belt is fixedly connected to the bottom of the protective shell, a first rubber plug is fixedly connected to the output end of the first connecting belt, a second connecting belt is fixedly connected to the outer surface of the protective shell, a second rubber plug is fixedly connected to the output end of the second connecting belt, a rubber pad is fixedly connected to the inner surface of the protective shell, a connecting seat is fixedly connected to the outer surface of the connecting seat, an elastic spiral wire is fixedly connected to the output end of the elastic spiral wire, a connecting column is fixedly connected to the through hole on the outer surface of the connecting column, and a connecting ring is provided on the outer surface of the connecting ring.

[0005] Preferably, the key body is arranged in the inner cavity of the protective shell, and the first slider and the second slider are arranged on both sides of the connecting portion.

[0006] Preferably, the outer surface of the first sliding block is slidably connected to the inner surface of the first sliding groove, and the outer surface of the second sliding block is slidably connected to the inner surface of the second sliding groove.

[0007] Preferably, the outer surface of the second sliding block passes through the second sliding groove, and one end of the second sliding block away from the connecting portion is fixedly connected to a push plate.

[0008] Preferably, the outer surface of the key body is sleeve-fitted with the inner surface of the through slot, the outer surface of the first rubber plug is extruded and fit with the inner surface of the through slot, and the outer surface of the second rubber plug is extruded and fit with the inner surface of the second slide slot.

[0009] Preferably, the bottom end of the connecting column is connected to the internal thread of the connecting seat.

[0010] Beneficial Effects

[0011] The utility model provides a multifunctional portable key for opening and closing valves for high-altitude operations. It has the following beneficial effects:

[0012] (1) The multifunctional portable key for opening and closing valves for high-altitude operations comprises a protective shell, a first slider, a second slider, a first rubber plug, a second rubber plug and a rubber pad. The key body is a telescopic structure in the protective shell. When a worker carries the key to work at a height, the key body is retracted into the protective shell. During the carrying process, the protective shell and the rubber pad provide protection for the key body to prevent the key body from being squeezed or bumped and damaged. The first rubber plug and the second rubber plug can keep the protective shell in a sealed state to prevent the key body from getting damp.

[0013] (2) The multifunctional portable key for opening and closing valves for high-altitude operations can be conveniently hung on the staff through a connecting seat, a connecting column, an elastic spiral line and a hook to prevent the key from being lost, facilitate the carrying of the key, and improve the practicality of the key. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 It is a schematic cross-sectional structure diagram of the utility model as a whole;

[0016] Figure 3 It is a front cross-sectional structural schematic diagram of the utility model as a whole;

[0017] Figure 4 It is a schematic side sectional structure diagram of the utility model as a whole.

[0018] In the figure: 1. key body; 2. protective shell; 3. connecting part; 4. first slider; 5. second slider; 6. first slide groove; 7. second slide groove; 8. push plate; 9. through groove; 10. first rubber plug; 11. first connecting belt; 12. second rubber plug; 13. second connecting belt; 14. rubber pad; 15. connecting seat; 16. connecting column; 17. connecting ring; 18. hook; 19. elastic spiral line. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] Embodiment 1:

[0021] like Figure 1-4 As shown, the utility model provides a multifunctional portable key for opening and closing valves for high-altitude operations, including a key body 1 and a protective shell 2. A connecting portion 3 is provided on the top of the key body 1, and a first slider 4 and a second slider 5 are fixedly connected to the outer surface of the connecting portion 3. A first slide groove 6 is provided on the inner surface of the protective shell 2, and a second slide groove 7 is provided on the outer surface of the protective shell 2. A through groove 9 is provided on the bottom of the protective shell 2, and a first connecting belt 11 is fixedly connected to the bottom of the protective shell 2, and a first rubber plug 10 is fixedly connected to the output end of the first connecting belt 11, a second connecting belt 13 is fixedly connected to the outer surface of the protective shell 2, and a second rubber plug 12 is fixedly connected to the output end of the second connecting belt 13, and a rubber pad 14 is fixedly connected to the inner surface of the protective shell 2, and a connecting seat 15 is fixedly connected to the top of the protective shell 2, and an elastic spiral wire 19 is fixedly connected to the outer surface of the connecting seat 15, and a connecting column 16 is fixedly connected to the output end of the elastic spiral wire 19, and a connecting ring 17 is provided in the through hole on the outer surface of the connecting column 16, and a hook 18 is sleeved on the outer surface of the connecting ring 17.

[0022] Specifically, the key body 1 is disposed in the inner cavity of the protective shell 2 , and the first slider 4 and the second slider 5 are disposed on both sides of the connecting portion 3 .

[0023] Specifically, the outer surface of the first sliding block 4 is slidably connected to the inner surface of the first sliding groove 6 , and the outer surface of the second sliding block 5 is slidably connected to the inner surface of the second sliding groove 7 .

[0024] Specifically, the outer surface of the second sliding block 5 passes through the second sliding groove 7 , and one end of the second sliding block 5 away from the connecting portion 3 is fixedly connected to the push plate 8 .

[0025] Specifically, the outer surface of the key body 1 is sleeved and fitted with the inner surface of the through groove 9 , the outer surface of the first rubber stopper 10 is extruded and fitted with the inner surface of the through groove 9 , and the outer surface of the second rubber stopper 12 is extruded and fitted with the inner surface of the second slide groove 7 .

[0026] Specifically, the bottom end of the connecting column 16 is connected to the inner thread of the connecting seat 15 .

[0027] The working principles and beneficial effects of the above embodiments.

[0028] When in use, when a worker carries a key to work at a height, the bottom of the connecting column 16 is screwed into the connecting seat 15, and the entire device is hung on the worker's clothes through the hook 18. The key body 1 is retracted into the protective shell 2. During the carrying process, the protective shell 2 and the rubber pad 14 inside it provide protection for the key body 1 to prevent the key body 1 from being squeezed or bumped and damaged. The first rubber plug 10 is used to block the through groove 9, and the second rubber plug 12 is used to block the second slide groove 7, so that the protective shell 2 is in a closed state to prevent moisture from the outside air from entering. The key body 1 is inserted into the protective shell 2 to prevent it from getting wet. When using the key, the connecting column 16 is removed from the connecting seat 15. The key can be taken to any position under the extension and contraction of the elastic spiral line 19. Even if the key accidentally falls from the hand, the key can be prevented from falling under the connection of the elastic spiral line 19. The first rubber plug 10 and the second rubber plug 12 are opened, the push plate 8 is pushed, the first slider 4 slides along the first slide groove 6, and the second slider 5 slides along the second slide groove 7 until the key body 1 extends from the through groove 9 to open the opening and closing valve.

[0029] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions. The sentence "includes an element defined by ... does not exclude the existence of other identical elements in the process, method, article or device including the element".

[0030] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A multifunctional portable key for opening and closing valves for high-altitude operations, comprising a key body (1) and a protective housing (2), characterized in that: The top of the key body (1) is provided with a connecting portion (3), the outer surface of the connecting portion (3) is fixedly connected to a first slider (4) and a second slider (5), the inner surface of the protective shell (2) is provided with a first slide groove (6), the outer surface of the protective shell (2) is provided with a second slide groove (7), the bottom of the protective shell (2) is provided with a through groove (9), the bottom of the protective shell (2) is fixedly connected to a first connecting belt (11), the output end of the first connecting belt (11) is fixedly connected to a first rubber plug (10), and the outer surface of the protective shell (2) is fixedly connected to A second connecting belt (13) is connected, the output end of the second connecting belt (13) is fixedly connected to a second rubber plug (12), the inner surface of the protective shell (2) is fixedly connected to a rubber pad (14), the top of the protective shell (2) is fixedly connected to a connecting seat (15), the outer surface of the connecting seat (15) is fixedly connected to an elastic spiral wire (19), the output end of the elastic spiral wire (19) is fixedly connected to a connecting column (16), a through hole on the outer surface of the connecting column (16) is provided with a connecting ring (17), and the outer surface of the connecting ring (17) is sleeved with a hook (18).

2. The multifunctional portable key for opening and closing valves for high-altitude operations according to claim 1 is characterized by: The key body (1) is arranged in the inner cavity of the protective shell (2), and the first slider (4) and the second slider (5) are arranged on both sides of the connecting portion (3).

3. The multifunctional portable key for opening and closing valves for high-altitude operations according to claim 1 is characterized by: The outer surface of the first sliding block (4) is slidably connected to the inner surface of the first sliding groove (6), and the outer surface of the second sliding block (5) is slidably connected to the inner surface of the second sliding groove (7).

4. The multifunctional portable key for opening and closing valves for high-altitude operations according to claim 1 is characterized by: The outer surface of the second sliding block (5) passes through the second sliding groove (7), and one end of the second sliding block (5) away from the connecting portion (3) is fixedly connected to a push plate (8).

5. The multifunctional portable key for opening and closing valves for high-altitude operations according to claim 1 is characterized by: The outer surface of the key body (1) is sleeve-fitted with the inner surface of the through groove (9), the outer surface of the first rubber stopper (10) is extruded and fitted with the inner surface of the through groove (9), and the outer surface of the second rubber stopper (12) is extruded and fitted with the inner surface of the second slide groove (7).

6. The multifunctional portable key for opening and closing valves for high-altitude operations according to claim 1 is characterized by: The bottom end of the connecting column (16) is connected to the internal thread of the connecting seat (15).

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