CN211798409U

CN211798409U - Portable dry powder fire extinguisher

Info

Publication number: CN211798409U
Application number: CN202020181162.0U
Authority: CN
Inventors: 赵奇; 赵连群; 赵坚
Original assignee: Tianjin Chentai Fire Technology Co ltd
Current assignee: Tianjin Chentai Fire Technology Co ltd
Priority date: 2020-02-18
Filing date: 2020-02-18
Publication date: 2020-10-30
Anticipated expiration: 2030-02-18

Abstract

The utility model discloses a portable dry powder fire extinguisher, including the dry powder jar body, the upper end of the dry powder jar body is provided with presses the handle, there is the shower nozzle upper end side of the dry powder jar body through hose connection, the movable sleeve has been cup jointed on the dry powder jar body, and the outside fixedly connected with handle of movable sleeve, the inboard of movable sleeve is seted up flutedly, and the inside of recess has the card ball through spring coupling, the articulated support frame that is connected with in side of the dry powder jar body. The utility model discloses a setting has a plug section of thick bamboo of sealing rubber sleeve, protects the shower nozzle to avoid the external environment to the influence of shower nozzle, and then guarantee the fire extinguisher after depositing for a long time, its shower nozzle still keeps good operating condition, through being provided with the support frame of articulated connection, utilizes the support frame, supports the hose, and fire fighter can hold the handle on the movable sleeve, use this device to work can, need not to hold the hose again, alleviateed fire fighter's physical power greatly and paid out.

Description

Portable dry powder fire extinguisher

Technical Field

The utility model relates to a fire extinguisher technical field specifically is a portable dry powder fire extinguisher.

Background

The portable dry powder fire extinguisher is suitable for inflammable, combustible liquid, the initial fire of gas and live equipment, the portable dry powder fire extinguisher can be used for several types of fire above-mentioned, still can put out the initial fire of solid class material, the dry powder fire extinguisher is because the jar body has certain dead weight, fire fighter's one hand is carrying the handle in putting out the fire disaster in-process, the other hand still needs the hand to hold the nozzle, so not only the fire fighter physical power pays out greatly, and it is comparatively inconvenient to use, in addition, current portable dry powder fire extinguisher's shower nozzle all exposes the state basically, deposit the in-process for a long time, receive the external environment influence, and the shower nozzle easily takes place ageing, lead to spraying the effect difference or even unable normal injection, consequently, for solving above-mentioned problem, provide one kind and be convenient for taking and using, and have shower nozzle protective structure.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a portable dry chemical extinguisher to current portable dry chemical extinguisher who proposes in solving above-mentioned background art takes and uses all comparatively inconveniently, in the use, comparatively loss physical power, simultaneously, deposits the in-process for a long time, and the easy ageing problem of shower nozzle.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a portable dry powder fire extinguisher, includes the dry powder jar body, the upper end of the dry powder jar body is provided with presses the handle, there is the shower nozzle upper end side of the dry powder jar body through hose connection, the movable sleeve has been cup jointed on the dry powder jar body, and the outside fixedly connected with handle of movable sleeve, the inboard of movable sleeve is seted up flutedly, and the inside of recess has the card ball through spring coupling, the articulated support frame that is connected with in side of the dry powder jar body, the lower extreme side fixedly connected with of the dry powder jar body plug a section of thick bamboo.

Preferably, the inner diameter of the movable sleeve is the same as the outer diameter of the dry powder tank, and the side surface of the dry powder tank is provided with clamping grooves which are matched with the clamping balls at equal intervals from top to bottom.

Preferably, the support frame includes telescopic link, articulated shaft, locking bolt, pipe strap, the upper end of telescopic link is connected with the articulated shaft, and the screw thread is pegged graft on the articulated shaft and is had locking bolt, the articulated pipe strap that is connected with of lower extreme of telescopic link.

Preferably, the support frame is hinged with the dry powder tank body through a hinged shaft, and the support frame and the dry powder tank body form a rotary connecting structure through the hinged shaft.

Preferably, a sealing rubber sleeve is fixedly glued inside the insertion cylinder, the inner diameter of the sealing rubber sleeve is smaller than the outer diameter of the nozzle, and the nozzle and the insertion cylinder form an embedded insertion structure through the sealing rubber sleeve.

Compared with the prior art, the beneficial effects of the utility model are that:

1. through the setting have a grafting section of thick bamboo of sealing rubber sleeve, when the fire extinguisher does not use, with the shower nozzle embedding of hose connection to the sealing rubber sleeve in the grafting section of thick bamboo for the sealing rubber sleeve closely wraps up the shower nozzle, thereby protects the shower nozzle, thereby avoids the external environment to the influence of shower nozzle, and then guarantees that the fire extinguisher deposits the back for a long time, and its shower nozzle still keeps good operating condition.

2. Through being provided with the movable sleeve, and the movable sleeve is sheathe in and is equipped with the handle, when using the fire extinguisher, holds the handle, can take to the fire extinguisher, and simultaneously, the movable sleeve is slided to the accessible for the movable sleeve is located the suitable position of the dry powder jar body, utilizes spring coupling's card ball, fixes the position of movable sleeve, thereby adjusts the position of handle, thereby satisfies different user demands, and the practicality improves greatly.

3. Through being provided with the support frame of articulated connection, this device is in the use, through rotating support frame to suitable angle, and lock the angle of support frame through the locking bolt, rethread telescopic link is adjusted the support frame to suitable length, utilize the pipe strap on the telescopic link, it is fixed to hold the hose, utilize the support frame, support the hose, fire fighter can hold the handle on the movable sleeve, use this device to carry out work can, need not to hold the hose again, fire fighter's physical power has been alleviateed greatly and has been paid out.

Drawings

FIG. 1 is a schematic sectional view of the front view of the structure of the present invention;

fig. 2 is an enlarged schematic view of the structure at a in fig. 1 according to the present invention;

FIG. 3 is a front view of the supporting frame of the present invention;

fig. 4 is a schematic view of the front view of the structure of the present invention.

In the figure: 1. a dry powder tank body; 2. pressing the handle; 3. a hose; 4. a spray head; 5. a movable sleeve; 6. a handle; 7. a groove; 8. a spring; 9. blocking the ball; 10. a card slot; 11. a support frame; 111. a telescopic rod; 112. hinging a shaft; 113. a locking bolt; 114. a pipe clamp; 12. a plug-in barrel; 13. and sealing the rubber sleeve.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely 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, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides an embodiment:

a portable dry powder fire extinguisher comprises a dry powder tank body 1, wherein the upper end of the dry powder tank body 1 is provided with a pressing handle 2, the side surface of the upper end of the dry powder tank body 1 is connected with a spray nozzle 4 through a hose 3, the dry powder tank body 1 is sleeved with a movable sleeve 5, the outer side of the movable sleeve 5 is fixedly connected with a handle 6, the inner side of the movable sleeve 5 is provided with a groove 7, the inner part of the groove 7 is connected with a clamping ball 9 through a spring 8, the inner diameter size of the movable sleeve 5 is the same as the outer diameter size of the dry powder tank body 1, the side surface of the dry powder tank body 1 is provided with clamping grooves 10 which are matched with the clamping ball 9 at equal intervals from top to bottom, when the portable dry powder fire extinguisher is used, the movable sleeve 5 slides along the dry powder tank body 1 to ensure that the movable sleeve 5 is positioned at a proper position on the dry powder tank body 1, the clamping ball, when a fireman takes the device, the fireman only needs to hold the handle 6 on the movable sleeve 5, so that the device is greatly convenient to take, and meanwhile, the two groups of movable sleeves 5 can be utilized to take the device through two hands, so that the physical exertion of the fireman is reduced;

the side of the dry powder tank body 1 is hinged with a support frame 11, the support frame 11 comprises a telescopic rod 111, a hinge shaft 112, a locking bolt 113 and a pipe clamp 114, the upper end of the telescopic rod 111 is connected with the hinge shaft 112, the hinge shaft 112 is in threaded insertion connection with the locking bolt 113, the lower end of the telescopic rod 111 is hinged with the pipe clamp 114, the telescopic rod 111 comprises a loop bar, a plug rod and a locking bolt, wherein the plug rod is inserted in the loop bar, the loop bar is provided with the locking bolt, the support frame 11 is hinged with the dry powder tank body 1 through the hinge shaft 112, the support frame 11 and the dry powder tank body 1 form a rotary connection structure through the hinge shaft 112, in the use process of the device, the telescopic rod 111 is adjusted to a proper angle through the hinge shaft 112, the angle of the telescopic rod 111 is locked through the locking bolt 113, the telescopic rod 111 is adjusted to a proper length, and the hose, the nozzle 4 on the hose 3 is supported at a proper angle by using the support frame 11, a fireman can hold the handle 6 on the movable sleeve 5 by hand and can work by using the device without holding the hose 3 by hand, so that the physical strength of the fireman is greatly reduced;

the lower extreme side fixedly connected with of dry powder jar body 1 inserts a section of thick bamboo 12, the inside fixed veneer of an insertion section of thick bamboo 12 has sealing rubber sleeve 13, and sealing rubber sleeve 13's internal diameter size is less than the external diameter size of shower nozzle 4, shower nozzle 4 passes through sealing rubber sleeve 13 and constitutes embedded grafting structure with an insertion section of thick bamboo 12, when this device finishes using, shower nozzle 4 with hose 3 connection, the embedding is pegged graft in an insertion section of thick bamboo 12, and make sealing rubber sleeve 13 tightly wrap up shower nozzle 4, seal the protection through sealing rubber sleeve 13 to shower nozzle 4, thereby avoid the influence of external environment to shower nozzle 4, and then guarantee that the fire extinguisher is depositing the back for a long time, its shower nozzle 4 still keeps good operating condition.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a portable dry chemical extinguisher, includes the dry chemical tank body (1), its characterized in that: the utility model discloses a dry powder jar body, including dry powder jar body (1), the upper end of dry powder jar body (1) is provided with presses (2), the upper end side of the dry powder jar body (1) is connected with shower nozzle (4) through hose (3), the movable sleeve (5) has been cup jointed on the dry powder jar body (1), and the outside fixedly connected with handle (6) of movable sleeve (5), the inboard of movable sleeve (5) is seted up fluted (7), and the inside of recess (7) is connected with card ball (9) through spring (8), the side of the dry powder jar body (1) is articulated to be connected with support frame (11), lower extreme side fixedly connected with of the dry powder jar body (1) is inserted and is connect a section of thick bamboo.

2. The portable dry chemical extinguisher of claim 1, wherein: the inner diameter of the movable sleeve (5) is the same as the outer diameter of the dry powder tank body (1), and the side surface of the dry powder tank body (1) is provided with clamping grooves (10) which are matched with the clamping balls (9) at equal intervals from top to bottom.

3. The portable dry chemical extinguisher of claim 1, wherein: the support frame (11) comprises a telescopic rod (111), an articulated shaft (112), a locking bolt (113) and a pipe clamp (114), wherein the upper end of the telescopic rod (111) is connected with the articulated shaft (112), the locking bolt (113) is inserted into the articulated shaft (112) in a threaded manner, and the pipe clamp (114) is hinged to the lower end of the telescopic rod (111).

4. The portable dry chemical extinguisher of claim 1, wherein: the support frame (11) is articulated mutually with the dry powder jar body (1) through articulated shaft (112), support frame (11) pass through articulated shaft (112) and constitute rotary type connection structure with the dry powder jar body (1).

5. The portable dry chemical extinguisher of claim 1, wherein: the inside fixed veneer of a grafting section of thick bamboo (12) has sealed rubber sleeve (13), and the inside diameter size of sealed rubber sleeve (13) is less than the outside diameter size of shower nozzle (4), shower nozzle (4) constitute embedded grafting structure through sealed rubber sleeve (13) and a grafting section of thick bamboo (12).