CN211561661U - Fire extinguisher valve convenient to lock - Google Patents
Fire extinguisher valve convenient to lock Download PDFInfo
- Publication number
- CN211561661U CN211561661U CN201921567685.2U CN201921567685U CN211561661U CN 211561661 U CN211561661 U CN 211561661U CN 201921567685 U CN201921567685 U CN 201921567685U CN 211561661 U CN211561661 U CN 211561661U
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- China
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- handle
- fire extinguisher
- connecting rod
- carrying handle
- safety bolt
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- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The utility model relates to a fire extinguisher valve which is convenient to lock, comprising a valve main body and a handle, pressure handle and coupling assembling, coupling assembling installs in pressing between handle and the carrying handle, coupling assembling includes the slide bar, the safety bolt, the slide bar has guide bar and connecting rod, guide bar and connecting rod mutually perpendicular, the direction logical groove has been seted up to the both sides of pressing the handle, the guide bar slides and installs in the logical inslot of direction, the bottom of pressing the handle articulates there is a mount pad, the connecting rod is connected with the mount pad, the connecting rod is the acute angle with the surface of carrying handle, the safety bolt sets up in the acute angle contained angle department of connecting rod and the mutual butt of connecting rod, the safety bolt slides and installs on pressing the handle, the bottom of safety bolt is provided with the setting element, be provided with compression spring between setting element and the carrying handle, the antifalsification label has been pasted to the bottom of safety. The utility model discloses has made things convenient for and carried out the effect of locking to the fire extinguisher valve after the fire extinguisher valve uses the completion.
Description
Technical Field
The utility model belongs to the technical field of the technique of fire extinguisher and specifically relates to a fire extinguisher valve of convenient locking is related to.
Background
At present, a valve of a fire extinguisher usually comprises a valve body, a valve rod, a pressing handle, a carrying handle and the like, wherein the valve rod is arranged in the valve body, and the valve rod is provided with a sealing ring which is matched with the valve body to form a sealing structure.
Current fire extinguisher valve need set up the insurance bolt between pressure handle and the carrying handle and realize the locking between to pressure handle and the carrying handle in actual practical process, prevent that the fire extinguisher work when the mistake touches pressure handle and carrying handle, lead to being located the dry powder blowout of fire extinguisher, but only use the bolt to realize the location between to the carrying handle and the pressure handle, the bolt takes off from taking off between carrying handle and the pressure handle very easily, in order to solve above-mentioned problem, the locating hole is seted up to one side of bolt generally, and set up the lead sealing in the locating hole, when making the people need use the fire extinguisher, need consume certain power and extract the insurance bolt from pressing handle and carrying handle, make the fire extinguisher can normally use.
But above-mentioned utility model at the in-process that uses, after using the completion, need take the producer again with the fire extinguisher and fill the dress to the fire extinguisher, the producer need reinsert insurance bolt and lead sealing when filling the dress to the fire extinguisher, fills the dress comparatively loaded down with trivial details.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a fire extinguisher valve of convenient locking has made things convenient for and has returned the factory and carried out the effect of lead sealing again to the fire extinguisher after reinjecting into the fire extinguishing agent after fire extinguisher valve uses the completion.
The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:
a fire extinguisher valve convenient to lock comprises a valve main body, a carrying handle, a pressing handle and a connecting assembly, wherein the connecting assembly is installed between the pressing handle and the carrying handle, the connecting assembly comprises a sliding rod and a safety bolt, the sliding rod is provided with a guide rod and a connecting rod, the guide rod is mutually vertical to the connecting rod, guide through grooves are formed in two sides of the pressing handle, the guide rod is installed in the guide through grooves in a sliding manner, a mounting seat is hinged on the pressing handle, the connecting rod is connected with the mounting seat, the connecting rod and the surface of the carrying handle form an acute angle, the safety bolt is arranged at an acute angle included angle of the connecting rod and is mutually abutted to the connecting rod, the safety bolt is installed on the pressing handle in a sliding manner, a positioning piece is arranged at the bottom of the safety bolt, a compression spring is arranged between the positioning piece and the carrying handle, and an, the two sides of the anti-counterfeiting label extend to the carrying handle.
By adopting the technical scheme, when the fire extinguisher is required to be used, the safety bolt is downwards pulled out, the sliding rod can slide in the guide through groove, then the pressing handle is downwards pressed to move downwards, the sliding rod is driven to slide in the guide sliding groove, a fire extinguisher valve can be normally used, and the anti-counterfeiting label at the bottom is used; and when returning to the factory after the fire extinguisher use is accomplished and filling again, the producer need not reset bolt and lead sealing, only need fill after the completion again paste the antifalsification label in the bottom of carrying handle can, made things convenient for the producer to the refill of fire extinguisher to the performance of enterprises has been promoted to a certain extent.
The utility model discloses further set up to: the bottom of the safety bolt is provided with a pull ring, the pull ring is rotatably arranged at the bottom of the safety bolt, and the pull ring and the safety bolt are both adhered to the bottom of the carrying handle by the anti-counterfeit label.
Through adopting above-mentioned technical scheme, set up the pull ring in the bottom of insurance bolt, made things convenient for and pulled out the insurance bolt from the bottom of carrying handle to further made things convenient for the use of fire extinguisher valve.
The utility model discloses further set up to: the safety bolt is provided with a positioning section located at the bottom and a thread section located at the end part, the positioning section is fixedly connected with the thread section, the outer side wall of the thread section is provided with threads, and the positioning part threads are installed on the thread section.
Through adopting above-mentioned technical scheme, set up the insurance bolt into location section and screw thread section to make the insurance bolt can realize through the location section and the carrying handle relative slip, reduced the frictional force between carrying handle and the insurance bolt, thereby reduced the relative wearing and tearing between carrying handle and the insurance bolt, promoted the life of insurance bolt to a certain extent.
The utility model discloses further set up to: the positioning section is square, the carrying handle is vertically provided with a positioning hole for the safety bolt to pass through, and the positioning hole is also square.
Through adopting above-mentioned technical scheme, realized the circumference location between location section and the carrying handle for the position that is located the direction inclined plane of insurance bolt tip can be fixed a position, thereby has ensured that the direction inclined plane that is located the insurance bolt top can carry out stable location.
The utility model discloses further set up to: and a guide inclined plane is arranged on one side of the threaded section, which is far away from the guide rod, wherein the guide inclined plane on one side is abutted against the guide rod, and the height of the guide inclined plane is the same as that of the guide rod.
Through adopting above-mentioned technical scheme, the bilateral symmetry in the screw thread section sets up the direction inclined plane to make the guide bar can lead through the direction inclined plane on the screw thread section, need not realize the guide bar in leading the sliding in the logical inslot with under the condition that the pull ring was pulled out when the guide bar resets.
The utility model discloses further set up to: the handle pressing device is characterized in that a locking through hole is formed in the top of the pressing handle, the mounting seat is mounted in the locking through hole, a positioning ring is arranged at the edge of the mounting seat, the positioning ring and the pressing handle are attached to each other, and the mounting seat is mounted at the top of the carrying handle.
Through adopting above-mentioned technical scheme, made things convenient for the installation between mount pad and the pressure handle.
The utility model discloses further set up to: the side wall of the mounting seat is provided with a friction pad, and the side wall of the friction pad is attached to the inner wall of the locking through hole.
Through adopting above-mentioned technical scheme for the mount pad can be directly through the friction pad realize with press the location between the handle, reduced the in-process mount pad that uses and pressed the probability that produces relative vibrations between the handle, thereby make the motion of pole that slides more stable.
The utility model discloses further set up to: the bottom of holding ring is provided with the locking buckle, the joint opening that supplies locking buckle joint is seted up at the top of carrying handle.
Through adopting above-mentioned technical scheme, only need during the installation with the mount pad joint in the top interface of pressing the handle realize the mount pad and press the installation between the handle, simple structure, simple to operate.
To sum up, the utility model discloses a beneficial technological effect does:
1. the fire extinguisher valve convenient to lock has the advantages that the fire extinguisher valve convenient to lock is provided with the connecting assembly, so that the fire extinguisher valve is convenient to return to a factory and re-inject the fire extinguishing agent and then re-lead sealing is carried out on the fire extinguisher after the fire extinguisher valve is used;
2. the positioning section is arranged in the utility model, so that the safety bolt can circumferentially limit the position between the safety bolt and the handle;
3. above-mentioned utility model through setting up the direction inclined plane, have and make the fire extinguisher use to make the effect that the insurance bolt can reset by oneself after accomplishing.
Drawings
Fig. 1 is a schematic sectional structure of the present invention.
Fig. 2 is a partially enlarged schematic view of a portion a in fig. 1.
Fig. 3 is a partially enlarged schematic view of a portion B in fig. 1.
In the figure, 1, a valve body; 2. a carrying handle; 21. a guide through groove; 3. pressing the handle; 31. positioning holes; 32. clamping the opening; 33. locking the through hole; 331. a mounting seat; 332. a positioning ring; 333. a hinge plate; 334. a friction pad; 335. locking the buckle; 4. a connecting assembly; 41. a slide bar; 411. a guide bar; 412. a connecting rod; 42. a safety bolt; 421. a positioning member; 422. a compression spring; 423. an anti-counterfeit label; 424. a positioning section; 425. a threaded segment; 426. a guide slope; 427. and (4) a pull ring.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to the attached figure 1, a fire extinguisher valve convenient to lock comprises a valve main body 1, a carrying handle 2, a pressing handle 3 and a connecting assembly 4. The connecting assembly 4 is arranged between the press handle 3 and the carrying handle 2.
Referring to fig. 2 and 3, guide through grooves 21 are formed in two sides of the carrying handle 2, positioning holes 31 are vertically formed in the carrying handle 2, the positioning holes 31 are square, and clamping openings 32 are formed in the top of the pressing handle 3. The top of the pressing handle 3 is provided with a locking through hole 33.
An installation seat 331 is installed in the locking through hole 33, a positioning ring 332 is arranged at the edge of the installation seat 331, the positioning ring 332 is attached to the pressing handle 3, a hinged plate 333 is arranged at the bottom of the installation seat 331, the installation seat 331 is installed at the top of the carrying handle 2, a friction pad 334 is arranged on the side wall of the installation seat 331, the side wall of the friction pad 334 is attached to the inner wall of the locking through hole 33, and a locking buckle 335 is arranged at the bottom of the positioning ring 332.
The connecting assembly 4 comprises a sliding rod 41 and a safety bolt 42. The slide lever 41 has a guide lever 411 and a connecting lever 412. In this embodiment, the guiding through slot 21 is inclined downwards along a side close to the valve body 1, so as to reduce the probability of reverse movement of the connecting rod 412 in the use process.
One end of the connecting rod 412 is hinged with the hinge plate 333, and the other end is welded and fixed with the guide rod 411. The guide rod 411 is perpendicular to the connecting rod 412, the guide rod 411 is slidably mounted in the guide through groove 21, the connecting rod 412 is connected with the mounting seat 331, and the connecting rod 412 and the surface of the handle 2 form an acute angle.
The bottom of the safety bolt 42 is provided with a pull ring 427, the pull ring 427 is rotatably installed at the bottom of the safety bolt 42, and the anti-counterfeit label 423 adheres the pull ring and the safety bolt 42 to the bottom of the press handle 3.
The safety bolt 42 has a positioning section 424 at the bottom and a threaded section 425 at the end, the positioning section 424 is fixedly connected with the threaded section 425, and the positioning section 424 is square. In this embodiment, the threaded segment 425 is integrally formed with the positioning segment 424.
The outer side wall of the threaded section 425 is provided with threads, and the positioning section 424 is threadedly mounted on the threaded section 425. The side of the threaded section 425 remote from the guide bar 411 is provided with a guide ramp 426. In this embodiment, the guiding inclined plane 426 is disposed on the top of the positioning member 421
The use principle of the embodiment is as follows: when needs use, extract insurance bolt 42 downwards, make slide bar 41 slide in leading to groove 21, later press down and press 3, press 3 downstream, drive slide bar 41 and slide in the direction spout, make the fire extinguisher valve can normal use, and through the antifalsification label 423 that is located the bottom, when needs use the fire extinguisher, must tear the antifalsification label 423 that is located the 2 bottoms of carrying handle and remove just can normal use fire extinguisher, thereby anti-fake effect has been played, when returning to the factory after the fire extinguisher use is accomplished and refilling, the producer need not reset bolt and lead sealing, only need paste again in the bottom of carrying handle 2 after the filling completion antifalsification label 423 can, made things convenient for the factory to refill of fire extinguisher, thereby the performance of enterprises has been promoted to a certain extent.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (8)
1. The utility model provides a fire extinguisher valve of convenient locking, includes valve main part (1), carrying handle (2) and pressure handle (3), its characterized in that: still include coupling assembling (4), coupling assembling (4) are installed and are being pressed between (3) and carrying handle (2), coupling assembling (4) are including slide bar (41), safety bolt (42), slide bar (41) have guide bar (411) and connecting rod (412), guide bar (411) and connecting rod (412) mutually perpendicular, the guide through groove (21) has been seted up to the both sides of pressing handle (3), guide bar (411) are slided and are installed in guide through groove (21), it has a mount pad (331) to articulate on (3), connecting rod (412) are connected with mount pad (331), connecting rod (412) with the surface of carrying handle (2) is the acute angle, safety bolt (42) set up in the acute angle contained angle department of connecting rod (412) and with connecting rod (412) mutual butt, safety bolt (42) slide and install on pressing handle (3), the bottom of insurance bolt (42) is provided with setting element (421), setting element (421) with be provided with compression spring (422) between carrying handle (2), security label (423) has been pasted to the bottom of insurance bolt (42), security label (423)'s both sides extend to on carrying handle (2).
2. A fire extinguisher valve convenient to lock as claimed in claim 1, wherein: the bottom of the safety bolt (42) is provided with a pull ring (427), the pull ring (427) is rotatably arranged at the bottom of the safety bolt (42), and the anti-counterfeiting label (423) adheres the pull ring (427) and the safety bolt (42) to the bottom of the carrying handle (2).
3. A fire extinguisher valve convenient to lock as claimed in claim 2, wherein: the safety bolt (42) is provided with a positioning section (424) located at the bottom and a threaded section (425) located at the end, the positioning section (424) is fixedly connected with the threaded section (425), threads are arranged on the outer side wall of the threaded section (425), and the positioning piece (421) is installed on the threaded section (425) in a threaded mode.
4. A fire extinguisher valve convenient to lock as claimed in claim 3, wherein: the positioning section (424) is square, the carrying handle (2) is vertically provided with a positioning hole (31) for the safety bolt (42) to pass through, and the positioning hole (31) is also square.
5. A fire extinguisher valve convenient to lock according to claim 4, characterized in that: one side, far away from the guide rod (411), of the threaded section (425) is provided with a guide inclined surface (426), wherein the guide inclined surface (426) on one side is abutted to the guide rod (411), and the height of the guide inclined surface (426) is the same as that of the guide rod (411).
6. A fire extinguisher valve convenient to lock according to claim 5, characterized in that: the top of pressing handle (3) has been seted up locking through-hole (33), mount pad (331) are installed in locking through-hole (33), the border department of mount pad (331) is provided with holding ring (332), holding ring (332) with press laminating each other between handle (3), the top in carrying handle (2) is installed in mount pad (331).
7. A fire extinguisher valve convenient to lock according to claim 6, characterized in that: the side wall of the mounting seat (331) is provided with a friction pad (334), and the side wall of the friction pad (334) is attached to the inner wall of the locking through hole (33).
8. A fire extinguisher valve convenient to lock according to claim 7, characterized in that: the bottom of holding ring (332) is provided with locking buckle (335), joint opening (32) that supply locking buckle (335) joint are seted up at the top of carrying handle (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921567685.2U CN211561661U (en) | 2019-09-20 | 2019-09-20 | Fire extinguisher valve convenient to lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921567685.2U CN211561661U (en) | 2019-09-20 | 2019-09-20 | Fire extinguisher valve convenient to lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211561661U true CN211561661U (en) | 2020-09-25 |
Family
ID=72523350
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921567685.2U Active CN211561661U (en) | 2019-09-20 | 2019-09-20 | Fire extinguisher valve convenient to lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211561661U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112891793A (en) * | 2021-01-28 | 2021-06-04 | 江西进贤消防化工实业有限公司 | Fire extinguisher is placed to fire engine portable |
-
2019
- 2019-09-20 CN CN201921567685.2U patent/CN211561661U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112891793A (en) * | 2021-01-28 | 2021-06-04 | 江西进贤消防化工实业有限公司 | Fire extinguisher is placed to fire engine portable |
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