CN220134702U

CN220134702U - Corrosion-resistant container valve

Info

Publication number: CN220134702U
Application number: CN202321613291.2U
Authority: CN
Inventors: 张彦哲; 朱明绘; 何倩云
Original assignee: Nanjing Nanxiao Tuna Gas System Fire Technology Co ltd
Current assignee: Nanjing Nanxiao Tuna Gas System Fire Technology Co ltd
Priority date: 2023-06-21
Filing date: 2023-06-21
Publication date: 2023-12-05
Anticipated expiration: 2033-06-21

Abstract

The utility model discloses a corrosion-resistant container valve, and relates to the technical field of container valves. The utility model comprises a valve shell, wherein a discharge hole is formed in the valve shell, a baffle is slidably arranged in the valve shell and used for blocking or unblocking the discharge hole, and the valve further comprises: the lifting handle is arranged on the valve shell, the pressing handle is hinged on the baffle plate, and the supporting piece for supporting the pressing handle is hinged on the lifting handle. The pressing handle is hinged with the baffle, when the supporting piece rotates to be not in contact with the pressing handle, the pressing handle is clamped with the lifting handle through the fixing piece, the pressing handle is fixed with the lifting handle, the lifting handle is fixed with the valve shell, the effect of preventing false touch is achieved, when the valve is needed to be used, the fixing piece is released, the supporting piece is rotated to be in contact with the pressing handle, the fixing piece is clamped with the lifting handle through the end portion of the fixing piece, the possibility that the fixing piece deforms is reduced, and the false touch limitation is convenient to release.

Description

Corrosion-resistant container valve

Technical Field

The utility model relates to the technical field of container valves, in particular to a corrosion-resistant container valve.

Background

The container valve is a very important existence and plays a role of sealing and storing the fire extinguishing agent, and if the container valve does not help the fire extinguishing agent to store the fire extinguishing agent, the container valve can be easily spoiled to cause ineffective fire extinguishing.

When the conventional container valve is to be used, the container valve is subjected to false touch prevention treatment through the bolts, when the bolts are inserted into the pressing handles, the two oriented ends are positioned outside the handles, the conventional bolts are also made of iron wires, and when the conventional bolts are impacted by external force, one end of each bolt for insertion is easy to bend, so that the bolts are difficult to pull out, and the false touch prevention treatment is performed through the bolts.

Disclosure of Invention

The utility model aims at: in order to solve the problems that when an existing container valve is to be used, the container valve is subjected to false touch prevention treatment through a bolt, when the bolt is inserted on a pressing handle, both ends of the bolt facing the container valve are positioned outside the pressing handle, the existing bolt is made of iron wires, and when the existing bolt is impacted by external force, one end of the bolt for insertion is easy to bend, so that the bolt is difficult to pull out.

The utility model adopts the following technical scheme for realizing the purposes:

the utility model provides a corrosion-resistant container valve, includes the valve shell, the discharge gate has been seted up on the valve shell, slidable mounting has the separation blade in the valve shell, the separation blade is used for right the discharge gate is shutoff or is relieved the shutoff, still includes:

a handle arranged on the valve shell, a pressing handle is hinged on the baffle plate, and a supporting piece for supporting the pressing handle is hinged on the handle;

and the fixing piece is arranged on the pressing handle, and is clamped with the lifting handle through the end part when the support piece releases the support of the pressing handle.

Further, the holding groove has been seted up on the pressure handle, the mounting includes:

the hinge block is hinged at one end of the pressing handle;

install the connecting rod on the articulated piece, install conflict board on the one end of connecting rod, the holding tank is used for holding the connecting rod, conflict board be used for with the carrying handle is kept away from press the one end of handle to contradict.

Further, the connecting rod comprises an inner rod and an outer rod which are connected in a sliding mode, a connecting spring is arranged between the inner rod and the outer rod, the outer rod is connected with the pressing handle, and the abutting plate is arranged on the inner rod.

Further, the handle is provided with a groove, and the supporting piece comprises:

two mounting plates symmetrically hinged in the grooves;

the support rod is arranged between the two mounting plates and is used for abutting against the pressing handle;

wherein, the recess is used for holding the mounting panel with the bracing piece.

Further, a containing cavity is formed in the mounting plate, a contact supporting rod is mounted in the containing cavity in a sliding mode, a limiting groove used for containing the end portion of the contact supporting rod is formed in the groove, a contact supporting spring is mounted between the contact supporting rod and the containing cavity, a releasing block is mounted on the side wall of the contact supporting rod, a sliding groove communicated with the containing cavity is formed in the mounting plate, and the releasing block is in sliding fit with the sliding groove.

Further, an adjusting rod for connecting the two releasing blocks is arranged on the releasing block.

Further, an arc groove is formed in one side, close to the carrying handle, of the pressing handle, and the arc groove is used for abutting against the supporting rod.

Further, a slot is formed in one side, far away from the pressing handle, of the lifting handle, and a plug rod used for being inserted into the slot is mounted on the abutting plate.

The beneficial effects of the utility model are as follows: the pressing handle is hinged with the baffle, when the supporting piece rotates to be not in contact with the pressing handle, the pressing handle is clamped with the lifting handle through the fixing piece, the pressing handle is fixed with the lifting handle, the lifting handle is fixed with the valve shell, the effect of preventing false touch is achieved, when the valve is needed to be used, the fixing piece is released, the supporting piece is rotated to be in contact with the pressing handle, the fixing piece is clamped with the lifting handle through the end portion of the fixing piece, the possibility that the fixing piece deforms is reduced, and the false touch limitation is convenient to release.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic perspective view of the present utility model in use;

FIG. 3 is an exploded view of a portion of the structure of the present utility model;

FIG. 4 is a schematic view of the valve housing and handle of the present utility model;

FIG. 5 is a perspective cross-sectional view of FIG. 2 in accordance with the present utility model;

FIG. 6 is an enlarged view of the utility model at A in FIG. 3;

reference numerals: 1. a valve housing; 101. a discharge port; 2. a baffle; 3. a handle; 4. a pressing handle; 5. a support; 501. a mounting plate; 502. a support rod; 6. a fixing member; 601. a hinge block; 602. a connecting rod; 6021. an inner rod; 6022. an outer rod; 603. a contact plate; 7. a receiving groove; 8. a connecting spring; 9. a groove; 10. a cavity; 11. a touch-up rod; 12. a limit groove; 13. a contact spring; 14. releasing the block; 15. a chute; 16. an adjusting rod; 17. an arc groove; 18. a slot; 19. and a plunger.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present utility model more clear, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.

As shown in fig. 1 and 3, a corrosion-resistant container valve according to an embodiment of the present utility model includes a valve housing 1, a discharge port 101 is provided on the valve housing 1, a baffle 2 is slidably mounted on the valve housing 1, the baffle 2 is used for plugging or unblocking the discharge port 101, the valve housing 1 is used for being mounted on a fire extinguisher bottle, when not in use, the baffle 2 is located between the discharge port 101 and the fire extinguisher bottle to block communication therebetween, and when in use, the baffle 2 is slid upward to be located above the discharge port 101, so that the discharge port 101 is communicated with the fire extinguisher bottle to enable material in the fire extinguisher bottle to be ejected, and the corrosion-resistant container valve further includes:

the lifting handle 3 is arranged on the valve shell 1, the pressing handle 4 is hinged on the baffle plate 2, the supporting piece 5 for supporting the pressing handle 4 is hinged on the lifting handle 3, the lifting handle 3 is fixedly connected with the valve shell 1 and used for being lifted by a user, when the lifting handle is used, the supporting piece 5 is rotated to enable the lifting handle to be in contact with the pressing handle 4, in the process, the supporting piece 5 is only contacted with the pressing handle 4, at the moment, the pressing handle 4 is pressed, the pressing handle 4 is limited to rotate due to the contact of the supporting piece 5 with the supporting piece 5, the pressing handle 4 is supported by the supporting piece 5 to form a lever effect, and when the pressing handle 4 rotates, the lifting handle is slid between the supporting piece 5 and the supporting piece 5, so that the activity of the pressing handle 4 is met;

the fixing piece 6 is arranged on the pressing handle 4, when the support piece 5 releases the support of the pressing handle 4, the fixing piece 6 is clamped with the lifting handle 3 through the end part, when the pressing handle 4 is not needed to be used, the support piece 5 is rotated to prevent the pressing handle 4 from being abutted, the pressing handle 4 is rotated to enable the end part of the pressing handle 4 to be contacted with the lifting handle 3, then the pressing handle 4 is clamped with the lifting handle 3 through the end part of the fixing piece 6, and then the pressing handle 4 is connected with the lifting handle 3, at the moment, the movement of the other end of the lifting handle 3 is limited, and the blocking piece 2 cannot be driven to move;

the inner wall and the outer wall of the valve shell 1 are both sprayed with epoxy polyurethane or other anticorrosive paint for improving the corrosion resistance of the container valve, and the valve shell 1 is a component part of the container valve;

compared with the prior art, when in use, the handle 3 is connected with the pressing handle 4 through the clamping connection of the end part of the fixing piece 6, and when in storage, the length of the extending end part of the fixing piece 6 is reduced due to the clamping connection of the end part of the fixing piece 6 and the handle 3, the deformation possibility of the fixing piece 6 is reduced, and the trouble possibility of removing the fixing piece 6 is reduced.

As shown in fig. 2 and 5, in some embodiments, the carrying handle 3 is provided with a receiving groove 7, and the fixing member 6 includes:

a hinge block 601 hinged at one end of the press handle 4, the hinge block 601 being hinged at the end of the press handle 4;

install the connecting rod 602 on hinged block 601, install conflict board 603 on the one end of connecting rod 602, holding tank 7 is used for holding connecting rod 602, conflict board 603 is used for keeping away from the one end of pressing 4 with carrying handle 3 and contradicts, when using, when rotating 4 back with pressing, make the tip of pressing 4 be located carrying handle 3, at this moment, rotate hinged block 601, make it drive connecting rod 602 be close to holding tank 7, make conflict board 603 conflict with carrying handle 3 gradually, when connecting rod 602 rotates to holding tank 7, conflict board 603 is contradicted with carrying handle 3 one side of keeping away from pressing 4, connect the two, when needs use, rotate hinged block 601 make conflict board 603 with carrying handle 3 release conflict can, when using, it is comparatively convenient to remove the restriction.

As shown in fig. 3, in some embodiments, the connecting rod 602 includes the inner rod 6021 and the outer rod 6022 of sliding connection, install connecting spring 8 between inner rod 6021 and the outer rod 6022, outer rod 6022 is connected with press handle 4, the conflict board 603 is installed on inner rod 6021, when conflict board 603 and carrying handle 3 conflict, inner rod 6021 is in minimum length with outer rod 6022, and the maximum length of connecting rod 602 is less than the required path of motion of separation blade 2 unblock, when using, pulling inner rod 6021 makes it keep away from outer rod 6022, and then make connecting spring 8 be stretched, be convenient for rotate the opposite side to carrying handle 3 with conflict board 603 through connecting spring 8's reset, because inner rod 6021 and outer rod 6022 are in the degree at this moment, and then make carrying handle 3 only can upward movement, when again, separation blade 2 moves and is not to the position of releasing the closure to discharge gate 101, therefore still can satisfy the operation of preventing touch, through having carried out between inner rod 6021 and carrying handle 6022 and carrying handle 3 and the maximum limit spring 603, can also reduce the wearing and tearing can be accomplished with carrying handle 3 when carrying handle 3 is connected with carrying handle 3, the end portion 603 is not carried out with the reset plate 603, and carrying handle 3 is more convenient.

As shown in fig. 2, in some embodiments, the handle 3 is provided with a recess 9, and the support 5 includes:

two mounting plates 501 hinged symmetrically in the recess 9;

the support rod 502 is arranged between the two mounting plates 501, the support rod 502 is used for abutting against the pressing handle 4, when the pressing handle is used, the mounting plates 501 are rotated to be perpendicular to the lifting handle 3, at the moment, a space is reserved between the support rod 502 and the lifting handle 3, when the pressing handle 4 is rotated, the pressing handle is positioned above the support rod 502, at the moment, the support rod 502 provides a fulcrum for the rotation of the pressing handle 4, and the support rod 502 is closer to the baffle 2, so that a labor-saving lever is formed when the pressing handle 4 is used, and the baffle 2 is easier to slide;

the groove 9 is used for accommodating the mounting plate 501 and the supporting rod 502, and when not in use, the supporting piece 5 is rotated to move into the groove 9 for storage, so that the space occupation of the supporting piece 5 is reduced, and the loss of the supporting piece 5 is also reduced.

As shown in fig. 5 and 6, in some embodiments, a cavity 10 is formed on the mounting plate 501, a supporting rod 11 is slidably mounted in the cavity 10, a limit groove 12 for accommodating the end portion of the supporting rod 11 is formed in the groove 9, a supporting spring 13 is mounted between the supporting rod 11 and the cavity 10, a releasing block 14 is mounted on the side wall of the supporting rod 11, a sliding groove 15 communicated with the cavity 10 is formed on the mounting plate 501, the releasing block 14 is in sliding fit with the sliding groove 15, the supporting rod 11 is forced to be away from the cavity 10 by the supporting spring 13, when the mounting plate 501 is rotated to be perpendicular to the carrying handle 3 in use, the supporting rod 11 is pushed to be inserted into the limit groove 12, rotation of the mounting plate 501 is limited, stability of the supporting piece 5 in use is improved, when the mounting plate 501 is required to be stored, the supporting rod 11 is driven to slide, the end portion of the supporting rod 11 is enabled to be in releasing contact with the limit groove 12, the supporting rod 11 is enabled to be convenient to rotate, the supporting plate 501 is stored into the groove 9, and in use, and when the supporting plate 501 is supported in the limit groove 4 by the limit groove 12.

As shown in fig. 6, in some embodiments, the release block 14 is provided with an adjusting lever 16 for connecting the two release blocks 14, when in use, the two release blocks 14 are connected together by the adjusting lever 16, and when the contact rod 11 is disconnected from the limit groove 12, the rotation restriction of the two mounting plates 501 can be released by sliding the adjusting lever 16, so that the operation of a user is facilitated, and the practicability of the device is increased.

As shown in fig. 1, in some embodiments, an arc groove 17 is formed on a side of the pressing handle 4, which is close to the carrying handle 3, the arc groove 17 is used for abutting against the supporting rod 502, when in use, the arc groove 17 contacts with the supporting rod 502, so that the contact area between the supporting rod 502 and the pressing handle 4 is increased, the abrasion between the supporting rod 502 and the pressing handle 4 during abutting is reduced, and the sliding fit between the pressing handle 4 and the supporting rod 502 is better caused by the arc structure, so that the practicability of the device is increased.

As shown in fig. 4 and 5, in some embodiments, a slot 18 is formed on a side of the handle 3 away from the press handle 4, a plug rod 19 for being inserted into the slot 18 is mounted on the abutting plate 603, when the abutting plate 603 and the handle 3 do not fully abut against each other, the length of the connecting rod 602 is greater than the thickness of the handle 3, and when the abutting plate 603 and the handle 3 abut against each other at this time, the plug rod 19 on the abutting plate 603 is inserted into the slot 18, and the plug rod 19 is limited by the inner wall of the slot 18, so that the connecting effect of the fixing piece 6 to the handle 3 is further increased.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The utility model provides a corrosion-resistant container valve, includes valve shell (1), discharge gate (101) have been seted up on valve shell (1), sliding mounting has separation blade (2) in valve shell (1), separation blade (2) are used for right discharge gate (101) shutoff or unblock, its characterized in that still includes:

a lifting handle (3) arranged on the valve shell (1), a pressing handle (4) is hinged on the baffle (2), and a supporting piece (5) for supporting the pressing handle (4) is hinged on the lifting handle (3);

and the fixing piece (6) is arranged on the pressing handle (4), and when the support piece (5) releases the support of the pressing handle (4), the fixing piece (6) is clamped with the lifting handle (3) through the end part.

2. A corrosion resistant container valve according to claim 1, wherein the handle (3) is provided with a receiving groove (7), and the fixing member (6) comprises:

a hinge block (601) hinged at one end of the press handle (4);

install connecting rod (602) on articulated piece (601), install conflict board (603) on the one end of connecting rod (602), holding tank (7) are used for holding connecting rod (602), conflict board (603) be used for with carrying handle (3) are kept away from press the one end of handle (4) and contradict.

3. A corrosion resistant container valve according to claim 2, wherein the connecting rod (602) comprises an inner rod (6021) and an outer rod (6022) which are slidably connected, a connecting spring (8) is mounted between the inner rod (6021) and the outer rod (6022), the outer rod (6022) is connected with the press handle (4), and the interference plate (603) is mounted on the inner rod (6021).

4. A corrosion resistant container valve according to claim 1, wherein the handle (3) is provided with a recess (9), and the support (5) comprises:

two mounting plates (501) symmetrically hinged in the grooves (9);

a support bar (502) mounted between the two mounting plates (501), the support bar (502) being adapted to abut against the press handle (4);

wherein the groove (9) is used for accommodating the mounting plate (501) and the supporting rod (502).

5. The corrosion-resistant container valve according to claim 4, wherein the mounting plate (501) is provided with a containing cavity (10), the containing cavity (10) is internally provided with a supporting contact rod (11), the groove (9) is internally provided with a limit groove (12) for accommodating the end part of the supporting contact rod (11), the supporting contact rod (11) and the containing cavity (10) are internally provided with a supporting contact spring (13), the side wall of the supporting contact rod (11) is provided with a releasing block (14), the mounting plate (501) is provided with a sliding groove (15) communicated with the containing cavity (10), and the releasing block (14) is in sliding fit with the sliding groove (15).

6. A corrosion resistant container valve according to claim 5, characterized in that said release blocks (14) are fitted with adjustment bars (16) for connecting two of said release blocks (14).

7. The corrosion-resistant container valve according to claim 4, wherein an arc groove (17) is formed in a side, close to the carrying handle (3), of the pressing handle (4), and the arc groove (17) is used for abutting against the supporting rod (502).

8. A corrosion resistant container valve according to claim 3, characterized in that a slot (18) is provided on the side of the handle (3) remote from the press handle (4), and a plug rod (19) for being inserted into the slot (18) is mounted on the abutting plate (603).