CN219783624U - Anti-false hand-held fire extinguisher control assembly - Google Patents
Anti-false hand-held fire extinguisher control assembly Download PDFInfo
- Publication number
- CN219783624U CN219783624U CN202320679357.1U CN202320679357U CN219783624U CN 219783624 U CN219783624 U CN 219783624U CN 202320679357 U CN202320679357 U CN 202320679357U CN 219783624 U CN219783624 U CN 219783624U
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- China
- Prior art keywords
- control assembly
- fire extinguisher
- side wall
- fixed handle
- limiting
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- 230000006835 compression Effects 0.000 abstract description 17
- 238000007906 compression Methods 0.000 abstract description 17
- 230000002265 prevention Effects 0.000 abstract description 2
- 239000003795 chemical substances by application Substances 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 150000001350 alkyl halides Chemical class 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 238000006757 chemical reactions by type Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The utility model provides a control assembly of a hand-held fire extinguisher capable of preventing false touch, which comprises a control mechanism and a false touch prevention mechanism, wherein the control mechanism comprises a connecting seat, a fixed handle, a movable handle and a safety pin; the anti-false touch mechanism comprises a compression bar, a guide plate and a limiting seat; according to the utility model, one side of the limiting pin is extruded by moving the safety ring, so that the limiting pin stretches by utilizing the guide plate and the compression bar under the action of pressure, and after the safety ring slides into the limiting seat, the compressed first spring drives the limiting pin to limit the safety ring by utilizing the compression bar and the guide plate, so that the safety ring can be stored into the limiting seat, the situation that the safety ring is directly exposed out of the control assembly and the control assembly is mistakenly touched is avoided, and the limiting of the safety ring can be relieved by only pressing the compression bar to drive the limiting pin to move downwards by utilizing the guide plate, and the interference to the normal use of the portable fire extinguisher is avoided.
Description
Technical Field
The utility model relates to a control assembly, in particular to a control assembly of a hand-held fire extinguisher capable of preventing false touch, and belongs to the technical field of fire extinguishers.
Background
The fire extinguisher is a portable fire extinguishing tool, chemical substances are placed in the fire extinguisher for rescuing and extinguishing fire, the fire extinguisher is one of common fire-fighting equipment, the fire extinguisher is stored in public places or places where fire is likely to happen, different components filled in different types of fire extinguishers are specially arranged for different fire disasters, people have to pay attention to avoid adverse effects and causing dangers when using the fire extinguisher, the fire extinguisher is various in types and can be divided into: portable and cart-type; the power sources for driving the fire extinguishing agent can be divided into: a gas cylinder type, a pressure storage type and a chemical reaction type; the fire extinguishing agent filled in the fire extinguishing agent tank can be divided into: foam, dry powder, haloalkane, carbon dioxide, clear water and the like, and the fire extinguisher control assembly is one of the important structures on the portable fire extinguisher, and mainly controls the opening and closing of the fire extinguisher by utilizing two hinged handles;
when the traditional portable fire extinguisher control assembly is used, the safety pin with the metal ring is used for limiting two hinged handles, and the metal ring and the safety pin are designed in an integrated mode, so that the metal ring can be directly exposed outside the control assembly, and the phenomenon that the metal ring is mistakenly touched to cause the safety pin to separate is very easy to occur in the process of taking or transporting the portable fire extinguisher, and therefore, the portable fire extinguisher control assembly capable of preventing mistaken touch is provided.
Disclosure of Invention
In view of the foregoing, it is desirable to provide a false touch resistant portable fire extinguisher control assembly that solves or alleviates the technical problems of the prior art, at least providing a beneficial option.
The technical scheme of the embodiment of the utility model is realized as follows: the control assembly of the hand-held fire extinguisher capable of preventing false touch comprises a control mechanism and a false touch prevention mechanism, wherein the control mechanism comprises a connecting seat, a fixed handle, a movable handle and a safety pin;
the anti-false touch mechanism comprises a compression bar, a guide plate, a limiting seat, a safety ring, a limiting pin and a first spring;
the fixed handle is arranged at the top of the connecting seat, the movable handle is hinged to the outer side wall of the fixed handle, the safety pin is connected to the inner side walls of the fixed handle and the movable handle in a sliding manner, the compression bar is connected to the top of the inner side wall of the fixed handle in a sliding manner, the guide plate is fixedly connected to the bottom of the compression bar, the limit seat is fixedly connected to the top of the outer side wall of the fixed handle, the safety ring is hinged to one end, far away from the fixed handle and the movable handle, of the safety pin, the outer side wall of the safety ring is slidably connected to the inner side wall of the limiting seat, the limiting pin is fixedly connected to the upper surface of the guide plate, the outer side wall of the limiting pin is slidably connected with the bottom of the inner side wall of the limiting seat, and the first spring is sleeved on the top of the outer side wall of the compression rod.
Further preferably, the inner side wall of the fixed handle is fixedly connected with a sleeve, the inner side wall of the sleeve is slidably connected with a push rod, and one end of the push rod away from the sleeve penetrates through the inner side wall of the movable handle.
Further preferably, the inner side wall of the sleeve is slidably connected with a pressing plate, and the other end of the ejector rod is fixedly connected with the middle part of the pressing plate.
Further preferably, a second spring is fixedly connected to one side, away from the ejector rod, of the pressing plate, and one end, away from the pressing plate, of the second spring is fixedly connected to the inner side wall of the sleeve.
Further preferably, the bottom of the outer side wall of the compression bar is fixedly connected with a supporting plate, one end of the first spring is fixedly connected to the upper surface of the supporting plate, and the other end of the first spring is fixedly connected to the bottom of the inner side wall of the fixed handle.
Further preferably, a nozzle is arranged on one side of the connecting seat far away from the fixed handle and the movable handle.
Further preferably, the outer side wall of the fixed handle is symmetrically provided with two guide grooves, and the outer side wall of the guide plate is slidably connected with the inner side walls of the two guide grooves.
Further preferably, a limit groove is formed in one side, far away from the fixed handle, of the limit seat, and the outer side wall of the safety ring is slidably connected to the inner side wall of the limit groove.
By adopting the technical scheme, the embodiment of the utility model has the following advantages: according to the utility model, one side of the limiting pin is extruded by moving the safety ring, so that the limiting pin stretches by utilizing the guide plate and the compression bar under the action of pressure, and after the safety ring slides into the limiting seat, the compressed first spring drives the limiting pin to limit the safety ring by utilizing the compression bar and the guide plate, so that the safety ring can be stored into the limiting seat, the situation that the safety ring is directly exposed out of the control assembly and the control assembly is mistakenly touched is avoided, and the limiting of the safety ring can be relieved by only pressing the compression bar to drive the limiting pin to move downwards by utilizing the guide plate, and the interference to the normal use of the portable fire extinguisher is avoided.
The foregoing summary is for the purpose of the specification only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments, and features described above, further aspects, embodiments, and features of the present utility model will become apparent by reference to the drawings and the following detailed description.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are necessary for the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a block diagram of the present utility model;
FIG. 2 is a schematic cross-sectional view of the present utility model;
FIG. 3 is an enlarged schematic view of the structure of the area A of FIG. 2 according to the present utility model;
FIG. 4 is a schematic view of the semi-sectional structure of the present utility model;
fig. 5 is a schematic side view of the present utility model.
Reference numerals: 1. a control mechanism; 2. an anti-false touch mechanism; 101. a connecting seat; 102. a fixed handle; 103. a movable handle; 104. a safety pin; 201. a compression bar; 202. a guide plate; 203. a limit seat; 204. a safety ring; 205. a limiting pin; 206. a first spring; 41. a push rod; 42. a sleeve; 43. a pressing plate; 44. a second spring; 45. a support plate; 46. a nozzle; 47. a guide groove; 48. and a limit groove.
Detailed Description
Hereinafter, only certain exemplary embodiments are briefly described. As will be recognized by those of skill in the pertinent art, the described embodiments may be modified in various different ways without departing from the spirit or scope of the present utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive.
Embodiments of the present utility model will be described in detail below with reference to the accompanying drawings.
As shown in fig. 1 to 5, the embodiment of the utility model provides a control assembly of a hand-held fire extinguisher capable of preventing false touch, which comprises a control mechanism 1 and a false touch preventing mechanism 2, wherein the control mechanism 1 comprises a connecting seat 101, a fixed handle 102, a movable handle 103 and a safety pin 104;
the anti-false touch mechanism 2 comprises a compression bar 201, a guide plate 202, a limiting seat 203, a safety ring 204, a limiting pin 205 and a first spring 206;
the fixed handle 102 is installed at the top of connecting seat 101, movable handle 103 articulates in the lateral wall of fixed handle 102, safety pin 104 sliding connection is in the inside wall of fixed handle 102 and movable handle 103, depression bar 201 sliding connection is at the inside wall top of fixed handle 102, deflector 202 fixed connection is in the bottom of depression bar 201, limit seat 203 fixed connection is at the lateral wall top of fixed handle 102, safety ring 204 articulates in the one end that safety pin 104 kept away from fixed handle 102 and movable handle 103, the lateral wall sliding connection of safety ring 204 is in the inside wall of limit seat 203, limit pin 205 fixed connection is in the upper surface of deflector 202, the lateral wall of limit pin 205 and the inside wall bottom sliding connection of limit seat 203, the lateral wall top of depression bar 201 is located to first spring 206 cover.
In one embodiment, the inner side wall of the fixed handle 102 is fixedly connected with a sleeve 42, the inner side wall of the sleeve 42 is slidably connected with a push rod 41, one end of the push rod 41 away from the sleeve 42 penetrates through the inner side wall of the movable handle 103, the inner side wall of the sleeve 42 is slidably connected with a pressing plate 43, the other end of the push rod 41 is fixedly connected with the middle part of the pressing plate 43, one side of the pressing plate 43 away from the push rod 41 is fixedly connected with a second spring 44, and one end of the second spring 44 away from the pressing plate 43 is fixedly connected with the inner side wall of the sleeve 42; the ejector rod 41 is extruded through the safety ring 204, then the extruded ejector rod 41 drives the pressing plate 43 to move, the moving pressing plate 43 drives the second spring 44 to compress, and the safety ring 204 after limiting release is ejected out through the pressing plate 43 and the ejector rod 41 by the compressed second spring 44.
In one embodiment, the bottom of the outer side wall of the compression bar 201 is fixedly connected with the support plate 45, one end of the first spring 206 is fixedly connected to the upper surface of the support plate 45, and the other end of the first spring 206 is fixedly connected to the bottom of the inner side wall of the fixed handle 102; the guide plate 202 drives the support plate 45 to move through the compression bar 201, and the moving support plate 45 drives the first spring 206 to stretch.
In one embodiment, the side of the connecting seat 101 remote from the fixed handle 102 and the movable handle 103 is provided with a nozzle 46; the fire extinguishing agent in the fire extinguisher is ejected through the nozzle 46.
In one embodiment, two guide grooves 47 are symmetrically formed on the outer side wall of the fixed handle 102, and the outer side wall of the guide plate 202 is slidably connected to the inner side walls of the two guide grooves 47; the guide groove 47 guides the moving guide plate 202, so that stability of the compression bar 201, the guide plate 202 and the limiting pin 205 in the moving process is guaranteed.
In one embodiment, a limiting groove 48 is formed on one side of the limiting seat 203 away from the fixed handle 102, and the outer side wall of the safety ring 204 is slidably connected to the inner side wall of the limiting groove 48; the safety ring 204 is positioned by the limit slot 48.
The utility model works when in work: the limiting pin 205 is extruded by moving the safety ring 204 to slide into the limiting seat 203, then the limiting pin 205 is driven to move by the extruded limiting pin 205, the moving limiting plate 202 drives the supporting plate 45 to move through the pressing rod 201, the moving supporting plate 45 drives the first spring 206 to stretch, then the ejector rod 41 is extruded through the safety ring 204, then the pressing plate 43 is driven to move through the extruded ejector rod 41, the moving pressing plate 43 drives the second spring 44 to compress, after the safety ring 204 completely slides into the limiting groove 48, the pressing rod 201 is driven to reset by the stretched first spring 206 through the limiting pin 205, the reset pressing rod 201 drives the limiting pin 205 to reset by the guiding plate 202, so that one side of the safety ring 204 is limited by the reset limiting pin 205, the safety ring 204 can be stored into the limiting seat 203, the situation that the safety ring 204 is directly exposed out of a control assembly and the control assembly is mistakenly touched is avoided, when the safety pin 104 is required to be taken down, the guide plate 202 is driven to move only through pressing the pressing rod 201, the moving guiding plate 202 drives the limiting pin 205 to move, and then the safety ring 204 is driven to move downwards by the moving guide plate 202 through the stretching rod 205, and the guide plate 205 is driven to move from the inner side of the limiting seat 203, and the guide plate 204 can be normally pushed out of the guide plate 43, and the guide plate 204 can be normally, and the safety ring 204 can be pulled out of the guide pin 43 is driven to move through the limiting pin 43, and the guide plate 205 is normally, and the guide plate 43 is driven to move the limiting pin 43, and the safety ring can be pushed out of the limiting pin and the safety ring and can be normally and the limiting pin can be pushed by the limiting pin 43.
The foregoing is merely illustrative of the present utility model, and the present utility model is not limited thereto, and any person skilled in the art will readily recognize that various changes and substitutions are possible within the scope of the present utility model. Therefore, the protection scope of the present utility model shall be subject to the protection scope of the claims.
Claims (8)
1. The utility model provides a prevent portable fire extinguisher control assembly that mistake touched, includes control mechanism (1) and prevents mistake and touch mechanism (2), its characterized in that: the control mechanism (1) comprises a connecting seat (101), a fixed handle (102), a movable handle (103) and a safety pin (104);
the anti-false touch mechanism (2) comprises a pressing rod (201), a guide plate (202), a limiting seat (203), a safety ring (204), a limiting pin (205) and a first spring (206);
the utility model provides a fixed handle (102) install in the top of connecting seat (101), movable handle (103) articulated in the lateral wall of fixed handle (102), safety pin (104) sliding connection in the inside wall of fixed handle (102) and movable handle (103), depression bar (201) sliding connection in the inside wall top of fixed handle (102), deflector (202) fixed connection in the bottom of depression bar (201), limit seat (203) fixed connection in the lateral wall top of fixed handle (102), safety ring (204) articulated in the one end that fixed handle (102) and movable handle (103) were kept away from to safety pin (104), safety ring (204) lateral wall sliding connection in the inside wall of limit seat (203), limit pin (205) fixed connection in the upper surface of deflector (202), the lateral wall of limit pin (205) with the inside wall bottom sliding connection of limit seat (203), first spring housing (206) the lateral wall of depression bar (201) is located.
2. The false touch resistant portable fire extinguisher control assembly of claim 1, wherein: the inner side wall of the fixed handle (102) is fixedly connected with a sleeve (42), the inner side wall of the sleeve (42) is connected with a push rod (41) in a sliding mode, and one end, far away from the sleeve (42), of the push rod (41) penetrates through the inner side wall of the movable handle (103).
3. The false touch resistant portable fire extinguisher control assembly of claim 2, wherein: the inner side wall of the sleeve (42) is connected with a pressing plate (43) in a sliding mode, and the other end of the ejector rod (41) is fixedly connected to the middle of the pressing plate (43).
4. A false touch resistant portable fire extinguisher control assembly as claimed in claim 3, wherein: one side of the pressing plate (43) far away from the ejector rod (41) is fixedly connected with a second spring (44), and one end of the second spring (44) far away from the pressing plate (43) is fixedly connected with the inner side wall of the sleeve (42).
5. The false touch resistant portable fire extinguisher control assembly of claim 1, wherein: the outer side wall bottom of depression bar (201) fixedly connected with backup pad (45), the one end of first spring (206) fixedly connected with the upper surface of backup pad (45), the other end of first spring (206) fixedly connected with the inside wall bottom of fixed handle (102).
6. The false touch resistant portable fire extinguisher control assembly of claim 1, wherein: a nozzle (46) is arranged on one side of the connecting seat (101) far away from the fixed handle (102) and the movable handle (103).
7. The false touch resistant portable fire extinguisher control assembly of claim 1, wherein: two guide grooves (47) are symmetrically formed in the outer side wall of the fixed handle (102), and the outer side wall of the guide plate (202) is connected to the inner side walls of the two guide grooves (47) in a sliding mode.
8. The false touch resistant portable fire extinguisher control assembly of claim 1, wherein: and a limiting groove (48) is formed in one side, far away from the fixed handle (102), of the limiting seat (203), and the outer side wall of the safety ring (204) is connected to the inner side wall of the limiting groove (48) in a sliding manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320679357.1U CN219783624U (en) | 2023-03-31 | 2023-03-31 | Anti-false hand-held fire extinguisher control assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320679357.1U CN219783624U (en) | 2023-03-31 | 2023-03-31 | Anti-false hand-held fire extinguisher control assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219783624U true CN219783624U (en) | 2023-10-03 |
Family
ID=88175242
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320679357.1U Active CN219783624U (en) | 2023-03-31 | 2023-03-31 | Anti-false hand-held fire extinguisher control assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219783624U (en) |
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2023
- 2023-03-31 CN CN202320679357.1U patent/CN219783624U/en active Active
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