CN211611407U - Fire-fighting lance convenient to fast-assembling concatenation - Google Patents
Fire-fighting lance convenient to fast-assembling concatenation Download PDFInfo
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- CN211611407U CN211611407U CN201921955386.6U CN201921955386U CN211611407U CN 211611407 U CN211611407 U CN 211611407U CN 201921955386 U CN201921955386 U CN 201921955386U CN 211611407 U CN211611407 U CN 211611407U
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- joint
- squirt
- water gun
- hosepipe
- water
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Abstract
The utility model discloses a fire-fighting lance convenient to fast-assembling concatenation, connect including squirt body, squirt joint, hosepipe body and hosepipe, be provided with squirt joint and hosepipe joint on squirt body and the hosepipe body respectively, seted up the slot on the inner wall that the squirt connects, and the inside sealing washer that is provided with of squirt joint to be provided with solid fixed ring on the squirt joint, the hosepipe connects and inserts inside the squirt joint, and the hosepipe connects and laminates mutually with the sealing washer, the sealing washer passes through elastic spring and squirt joint fixed bonding towards a squirt joint lateral wall body, and the interior round wall of sealing washer connects sealed bonding through rubber hose and squir. This fire-fighting lance's convenient to fast-assembling concatenation squirt nipple's water tap joint need not the alignment when splicing with the hosepipe joint, people can with hosepipe joint disect insertion squirt connect inside can, this kind of operation mode is very convenient, has improved the concatenation speed greatly, is favorable to developing the rescue operation, and the practicality is strong.
Description
Technical Field
The utility model relates to a fire control technical field specifically is a fire-fighting lance convenient to fast-assembling concatenation.
Background
At present fire-fighting lance connects when being connected with hosepipe articulate, need accurately insert the spout with the connector link to screw up according to clockwise, connected mode like this, need aim at earlier just can connect, increased the connection degree of difficulty like this intangibly, make people's unable quick concatenation, influence the rescue effect, the practicality is not strong, can not satisfy people's user demand, in view of the defect that exists among the above prior art, it is necessary to improve it further, make it more possess the practicality, just can accord with the in-service use condition.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a fire-fighting lance convenient to fast-assembling concatenation to solve the increase that proposes in the above-mentioned background art and connect the degree of difficulty, make people's unable quick concatenation, influence rescue effect, the not strong problem of practicality.
In order to achieve the above object, the utility model provides a following technical scheme: a fire-fighting lance convenient for quick assembly and splicing comprises a lance body, a lance joint, a hose body and a hose joint, wherein the lance joint and the hose joint are respectively arranged on the lance body and the hose body, a groove is formed in the inner wall of the lance joint, a sealing ring is arranged in the lance joint, a fixing ring is arranged on the lance joint, the hose joint is inserted into the lance joint and is attached to the sealing ring, the wall body of one side, facing the lance joint, of the sealing ring is fixedly bonded with the lance joint through an elastic spring, the inner circular wall of the sealing ring is hermetically bonded with the lance joint through a rubber hose, a permanent magnet is embedded in the wall body of the lance joint at the groove wall, the wall body of the lance joint at the groove wall is connected with a fixing block through a hinge shaft, and one side, facing the lance joint, of the fixing ring, and the fixed ring is connected with the water gun joint in a screwed manner through the thread groove.
Preferably, the distance between the wall body of the water gun joint facing the sealing ring and the groove is equal to the natural length of the elastic springs, and the elastic springs are distributed on the sealing ring in an annular array.
Preferably, the length of the groove is greater than that of the fixed block, and the depth of the groove is greater than the height of the fixed block.
Preferably, the whole body structure that is of fixed block, and the fixed block is annular array distribution on the squirt connector to the fixed block is the magnetism material and repels with the permanent magnet each other.
Preferably, a lateral wall body of the fixing ring facing the water gun connector is attached to the fixing block, and the inner diameters of the fixing ring and the water gun connector are consistent with the outer diameter of the water hose connector.
Compared with the prior art, the beneficial effects of the utility model are that: when the water gun joint of the fire-fighting water gun convenient for quick assembly and splicing is spliced with the water hose joint, the water gun joint and the water hose joint do not need to be aligned and rotatably connected, and people can directly insert the water hose joint into the water gun joint, so that the operation mode is very convenient and fast, the splicing speed is greatly improved, rescue operation is facilitated, and the practicability is high;
be provided with the fixed block, when the hosepipe connects and directly inserts to the squirt and connect in, the fixed block can be withheld the hosepipe joint for hosepipe connects and squirt articulate firm in connection, can not separate, is provided with the sealing washer, and it can connect the sealed laminating with the hosepipe, and then has improved the leakproofness that hosepipe connects and squirt articulate, and the practicality is strong.
Drawings
Fig. 1 is a schematic view of the structure of the present invention;
FIG. 2 is an enlarged schematic view of point A of FIG. 1 according to the present invention;
FIG. 3 is a schematic side view of the joint and the fixed block of the water gun of the present invention;
fig. 4 is a schematic view of the structure of the fixing ring and the thread groove of the present invention.
In the figure: 1. the utility model provides a squirt body, 2, squirt joint, 3, hosepipe body, 4, hosepipe joint, 5, sealing washer, 6, elasticity spring, 7, rubber hose, 8, slot, 9, fixed block, 10, articulated shaft, 11, permanent magnet, 12, solid fixed ring, 13, thread groove.
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 a technical solution: a fire-fighting lance convenient for fast assembly and splicing comprises a lance body 1, a lance joint 2, a hose body 3 and a hose joint 4, wherein the lance joint 2 and the hose joint 4 are respectively arranged on the lance body 1 and the hose body 3, a groove 8 is formed in the inner wall of the lance joint 2, a sealing ring 5 is arranged inside the lance joint 2, a fixing ring 12 is arranged on the lance joint 2, the hose joint 4 is inserted into the lance joint 2, the hose joint 4 is attached to the sealing ring 5, one side wall body of the sealing ring 5 facing the lance joint 2 is fixedly bonded with the lance joint 2 through an elastic spring 6, the inner circular wall of the sealing ring 5 is hermetically bonded with the lance joint 2 through a rubber hose 7, a permanent magnet 11 is embedded into the lance joint 2 at the groove wall position of the groove 8, and the wall body of the lance joint 2 at the groove wall position of the groove 8 is connected, solid fixed ring 12 offers the thread groove 13 of annular form towards one side of water tap 2, and solid fixed ring 12 is connected for the screw thread is closed soon between thread groove 13 and water tap 2, rubber hose 7's design, avoid making the water that flows in the hosepipe body 3 follow hosepipe and connect 4 backs of effluvium, can directly flow in to hosepipe body 1 through rubber hose 7, avoid water to leak out from between water tap 2 and the hosepipe and connect 4, sealing washer 5 is hard rubber, make it can compress by elastic spring 6, and can closely laminate with hosepipe and connect 4.
The wall body that the squirt connects 2 to sealing washer 5 apart from the interval between the slot 8 equals with elastic spring 6's natural length, and elastic spring 6 is the annular array and distributes on sealing washer 5, insert inside squirt connects 2 when hosepipe connects 4 like this, when fixed block 9 withholds hosepipe joint 4, elastic spring 6 is the compression form this moment, and then elastic spring 6 elasticity this moment makes sealing washer 10 inseparable with the laminating of hosepipe joint 4, make the interior water of hosepipe body 1 spout in the squirt body 1 through hosepipe joint 4 and squirt joint 2, avoid taking place the leakage, influence the jet dynamics of squirt body 1.
The length of slot 8 is greater than the length of fixed block 9, and the groove depth of slot 8 is greater than the height of fixed block 9, and when connecting squirt body 1 and hosepipe body 3, hosepipe connects 4 and inserts in squirt connects 2, and hosepipe connects 4 and pushes fixed block 9 to rotate under the effect of articulated shaft 10 for fixed block 9 screw in to slot 8 is in, slot 8 and the design of fixed block 9 size, and the water tap connects 4 and squirt and connects 2 connection cistanches, rational in infrastructure.
The whole body structure that is square of fixed block 9, and fixed block 9 is the annular array and distributes on squirt joint 2, and fixed block 9 is the magnetism material and repels each other with permanent magnet 11, when fixed block 9 screw in to the ditch groove 8 in, hosepipe joint 4 continues to move and 5 pastes and separate with slot 8 with sealing washer, fixed block 9 contacts with permanent magnet 11 this moment, repulsion force drive fixed block 9 antiport that both produced, at this moment loosen hosepipe joint 4, hosepipe joint 4 outside is withheld by fixed block 9 this moment, can't connect 2 separations with the squirt, hosepipe joint 4 inboard is inseparable with the laminating of sealing washer 5, make its and the leakproofness between the squirt joint 2 good.
Solid fixed ring 12 laminates with fixed block 9 towards the lateral wall body that water gun connects 2 mutually, and solid fixed ring 12 and water gun connect 2 internal diameters and water hose connector 4 external diameters unanimously, after the repulsion effect of permanent magnet 11 resets when fixed block 9, it can be supported by solid fixed ring 12, and then when people outwards spur water hose connector 4, because fixed block 9 is restricted to live and outwards rotates, and then can fix hosepipe structure 4, when needs make water gun connector 2 and water hose connector 4 separate, through thread groove 13 with solid fixed ring 12 from water gun connector 2 spin down can, fixed block 9 has lost like this, the constraint can outwards rotate, people just so can take water hose connector 4 out from water gun connector 2, high durability and convenient use.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a fire-fighting lance convenient to fast-assembling concatenation, includes squirt body (1), squirt joint (2), hosepipe body (3) and hosepipe joint (4), its characterized in that: the water gun comprises a water gun body (1) and a water hose body (3), wherein a water gun joint (2) and a water hose joint (4) are respectively arranged on the water gun body (1) and the water hose body (3), a groove (8) is formed in the inner wall of the water gun joint (2), a sealing ring (5) is arranged inside the water gun joint (2), a fixing ring (12) is arranged on the water gun joint (2), the water hose joint (4) is inserted into the water gun joint (2), the water hose joint (4) is attached to the sealing ring (5), one side wall body of the sealing ring (5) facing the water gun joint (2) is fixedly bonded with the water gun joint (2) through an elastic spring (6), an inner circular wall of the sealing ring (5) is hermetically bonded with the water gun joint (2) through a rubber hose (7), a permanent magnet (11) is embedded into the wall body of the water gun joint (2) at the groove wall of the groove (8), and the water gun joint (, annular thread grooves (13) are formed in one side, facing the water gun connector (2), of the fixing ring (12), and the fixing ring (12) is connected with the water gun connector (2) in a threaded screwing mode through the thread grooves (13).
2. A fire-fighting lance as defined in claim 1 and being adapted for quick assembly and splicing: the distance between the wall body of the water gun joint (2) facing the sealing ring (5) and the groove (8) is equal to the natural length of the elastic spring (6), and the elastic spring (6) is distributed on the sealing ring (5) in an annular array.
3. A fire-fighting lance as defined in claim 1 and being adapted for quick assembly and splicing: the length of the groove (8) is greater than that of the fixing block (9), and the depth of the groove (8) is greater than the height of the fixing block (9).
4. A fire-fighting lance as defined in claim 1 and being adapted for quick assembly and splicing: the whole fixed block (9) is of a square structure, the fixed blocks (9) are distributed on the water gun connector (2) in an annular array mode, and the fixed blocks (9) are made of magnetic materials and mutually repel the permanent magnets (11).
5. A fire-fighting lance as defined in claim 1 and being adapted for quick assembly and splicing: one side wall body of the fixing ring (12) facing the water gun connector (2) is attached to the fixing block (9), and the inner diameters of the fixing ring (12) and the water gun connector (2) are consistent with the outer diameter of the water hose connector (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921955386.6U CN211611407U (en) | 2019-11-13 | 2019-11-13 | Fire-fighting lance convenient to fast-assembling concatenation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921955386.6U CN211611407U (en) | 2019-11-13 | 2019-11-13 | Fire-fighting lance convenient to fast-assembling concatenation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211611407U true CN211611407U (en) | 2020-10-02 |
Family
ID=72625364
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921955386.6U Active CN211611407U (en) | 2019-11-13 | 2019-11-13 | Fire-fighting lance convenient to fast-assembling concatenation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211611407U (en) |
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2019
- 2019-11-13 CN CN201921955386.6U patent/CN211611407U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230118 Address after: No. 401, Floor 4, Building 2, Guolin Community, Guolin Maker Space, Luoyang Sub-district Office, Kunming Economic Development Zone, Kunming Free Trade Pilot Zone, 650000, Yunnan Province Patentee after: Yunnan Zumbo Construction Engineering Co.,Ltd. Address before: No. 154, shengtun, Sunwu sub district office, Huimin County, Binzhou City, Shandong Province, 251700 Patentee before: Liu Ziwei |
|
| TR01 | Transfer of patent right |