CN202024016U - Stainless steel coupling hose assembly for life saving appliance - Google Patents
Stainless steel coupling hose assembly for life saving appliance Download PDFInfo
- Publication number
- CN202024016U CN202024016U CN2010206912770U CN201020691277U CN202024016U CN 202024016 U CN202024016 U CN 202024016U CN 2010206912770 U CN2010206912770 U CN 2010206912770U CN 201020691277 U CN201020691277 U CN 201020691277U CN 202024016 U CN202024016 U CN 202024016U
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- sleeve
- head
- joint
- flexible pipe
- pipe
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Abstract
The utility model discloses a stainless steel coupling hose assembly for a life saving appliance. The assembly comprises a 90-degree quick coupling, a through hard pipe coupling and a hose which is connected between the 90-degree quick coupling and the through hard pipe coupling, and is characterized in that: sleeves are sleeved outside the two ends of the hose; the end faces of one sleeves are provided with holes to serve as connecting ports; the 90-degree quick coupling consists of a mounting head, a jet orifice and a 90-degree elbow; the through hard pipe coupling consists of a mounting head, a hexagon head and a threaded head; the head parts of the two mounting heads are provided with conical surfaces which are pressed into the connecting ports of the sleeves; the conical surfaces are also provided with O-shaped seal rings; the sleeves and the hose are connected by using clamp barbs; and the hose consists of a plurality of layers of protecting nets and a rubber layer. Through the assembly, the defects in connection of the conventional high-pressure hose are overcome; and the stainless steel coupling hose assembly for the life saving appliance has the characteristics of firm connection, high sealing property, easiness and convenience in mounting, safety, reliability, low probability of wear, low cost, simple structure, long service life and the like.
Description
One, technical field
The utility model relates to a kind of high pressure hose and joint thereof, especially a kind of survival equipment stainless joint hose assembly.
Two, background technique
There are many equipment need connect flexible pipe in the actual life, for example survival equipment, gas water-heater, solar water heater, Hood kitchen range etc.And existing connecting means only is flexible pipe to be squeezed be enclosed within outside the hard tube.This mode exists following defective:
The flexible pipe of first connection part be subjected to expanding with heat and contract with cold for a long time and under high pressure easy impaired cracking and cause leakage, therefore use dangerous.
It two is hard tube diameters that the inner chamber of flexible pipe is generally less than the joint, so connect inconveniently, particularly under the restriction that is subjected to the space, is difficult for tube socket on hard tube.
Three to be that flexible pipe connects insecure for it, easily comes off, and the joint overall appearance is not attractive in appearance.
Three, summary of the invention
The purpose of this utility model is to solve the deficiency that above-mentioned existing high pressure hose connects, provide a kind of energy convenient, firm, and the survival equipment stainless joint hose assembly that leaks of cracky not has it to be connected firmly, good seal performance, characteristics such as installation is simple and convenient, safe and reliable, not easy to wear, cost is low, simple in structure and long service life.
The purpose of this utility model is to adopt following scheme to realize: a kind of survival equipment stainless joint hose assembly, it comprises 90 ° of rapid pipe joints, straight-through hard pipe joint and is connected flexible pipe between 90 ° of rapid pipe joints and the straight-through hard pipe joint, be characterized in: at flexible pipe two ends overcoat upper bush, as interface, described 90 ° of rapid pipe joints are formed by head, jetburner and 90 ° of elbows are installed in the end face perforate of sleeve; Described straight-through hard pipe joint is formed by head, hexagon head and thread head are installed; Be equipped with the conical surface at two heads that head is installed and be pressed in the interface of sleeve, on the conical surface, also be provided with the O RunddichtringO and clamp-on the sealing that realizes in the interface installing between head and the sleeve; Adopt the fastener barb to be connected between described sleeve and the flexible pipe; Described flexible pipe is made up of multilayer catch net and rubber layer.
Above-mentioned flexible pipe evenly is staggered by multilayer catch net and rubber layer and forms, and innermost layer and outermost surface are rubber layer; Catch net reticulates structure by the even cross-distribution of the wire of outpacking rubber film.
The installation head of the installation head of above-mentioned 90 ° of rapid pipe joints and flexible pipe joint and straight-through hard pipe joint and the flexible pipe of flexible pipe joint are equipped with sleeve outward and protect and be connected indirectly.Above-mentioned fastener barb refers on the inwall of sleeve hangnail is set, and the flexible pipe outer rubber layer is blocked and seals.
Be equipped with the conical surface on the installation head of above-mentioned joint, make between 90 ° of rapid pipe joints and the sleeve be connected and straight-through hard pipe joint and sleeve between be connected and all adopt tapered squeezing to connect, again by O RunddichtringO sealing, finally guarantee to be connected sealing fast between 90 ° of rapid pipe joints and straight-through hard pipe joint and the flexible pipe.
Dress injection apparatus such as flexible pipe or foam nozzle are provided with inner chamber and are communicated with jetburner through 90 ° of elbows as outlet on the jetburner of above-mentioned 90 ° of rapid pipe joints in the installation head of 90 ° of rapid pipe joints, for the flow liquid that flows into injection apparatus from flexible pipe provides passage.
There is outside thread to be connected as import on the thread head of above-mentioned straight-through hard pipe joint, in straight-through hard pipe joint, through hole arranged, make fire water pump or cylindrical shell and soft pipe connection with fire water pump or cylindrical shell.
The utility model adopts the beneficial effect of such scheme to be: 1) be connected with the joint tapered squeezing by sleeve, make connection quick and convenient, make the attachment portion stressed evenly, not fragile cracking, again owing to have the O RunddichtringO to clamp-on in the sleeve interface on the joint, make the difficult leakage of flow liquid in the pipe, guaranteed the Security that connects; 2) used the sleeve protection, can prevent effectively that the leakage that comes off or break and cause from appearring in flexible pipe, also can significantly improve the hardness of flexible pipe and joint connection part, improve the stability and the operating life of whole stainless joint hose assembly, and this hose coupling also is convenient to assembling; 3) owing to adopt the fastener barb to be connected between sleeve and the flexible pipe, thus easy for installation, only need during installation that flexible pipe is directly inserted sleeve and get final product, and compatibility is good, is applicable to the flexible pipe of any kind; 4) strong, not fragile by evenly the be staggered hardness of the flexible pipe formed of multilayer catch net and rubber layer.
Four, description of drawings
Fig. 1 is the three-dimensional structure diagram of the utility model survival equipment with the stainless joint hose assembly;
Fig. 2 is the stereogram of the utility model survival equipment with 90 ° of rapid pipe joints in the stainless joint hose assembly;
Fig. 3 is the sectional view of the utility model survival equipment with 90 ° of rapid pipe joints place of stainless joint hose assembly;
Fig. 4 is the stereogram of the utility model survival equipment with straight-through hard pipe joint in the stainless joint hose assembly;
Fig. 5 is the sectional view of the utility model survival equipment with the straight-through hard pipe joint place of stainless joint hose assembly;
Fig. 6 is the sectional view of the utility model survival equipment with stainless joint hose assembly flexible pipe.
As follows to the label declaration in each width of cloth accompanying drawing:
1-90 ° of rapid pipe joint; 1a-installs head; The 1b-O RunddichtringO; 1c-90 ° of elbow; The 1d-jetburner; The 1e-conical surface; 2-sleeve one; The 2a-hangnail; The 2b-interface; The 3-flexible pipe; The 3a-rubber layer; 4-sleeve two; The 4a-hangnail; The 4b-interface; 5-leads directly to hard pipe joint; 5a-installs head; The 5b-O RunddichtringO; The 5c-hexagon head; The 5d-outside thread; The 5e-import; The 5f-conical surface; The 5g-thread head; The 6-catch net; The 6a-wire; The 6b-rubber membrane.
Five, embodiment
Below in conjunction with accompanying drawing the embodiment of the utility model survival equipment with the stainless joint hose assembly is described in detail.
Shown in Fig. 1,2,4, be the utility model survival equipment stainless joint hose assembly, a kind of survival equipment stainless joint hose assembly, it comprises 90 ° of rapid pipe joints 1, straight-through hard pipe joint 5 and is connected flexible pipe 3 between 90 ° of rapid pipe joints 1 and the straight-through hard pipe joint 5, at flexible pipe 3 two ends overcoat upper bushes 1, sleeve 24, as interface 2b, described 90 ° of rapid pipe joints 1 are formed by a 1a, jetburner 1d and 90 elbow 1c are installed in the end face perforate of sleeve 1; Described straight-through hard pipe joint 5 is formed by a 5a, hexagon head 5c and thread head 5g are installed; In an installation 1a of 90 ° of rapid pipe joints 1 is provided with the interface 2b that conical surface 1e is pressed into sleeve 1, in the head of the installation 5a of straight-through hard pipe joint 5 is provided with the interface 4b that conical surface 5f is pressed into sleeve 24, on the conical surface (1e, 5f), also is provided with O RunddichtringO (1b, 5b) and clamp-ons the sealing that realizes interface (2b, 4b) in installing between (1a, 5a) and a sleeve 1, the sleeve 24; Adopt the fastener barb to be connected between described sleeve 1, sleeve 24 and the flexible pipe 3; Described flexible pipe 3 is made up of multilayer catch net 6 and rubber layer 3a.
As shown in Figure 3, the flexible pipe of the installation of 90 ° of rapid pipe joints 1 1a and flexible pipe 3 joints 3 is outer to be provided with sleeve 1 and to protect and be connected indirectly, and above-mentioned fastener barb refers to be provided with hangnail 2a on the inwall of sleeve 1, and 3 outer rubber layer 3a block and seal with flexible pipe.90 ° of rapid pipe joints 1 are installed a 1a and are provided with conical surface 1e, make being connected between 90 ° of rapid pipe joints 1 and the sleeve 1 adopt tapered squeezing to connect, and again by O RunddichtringO 1b sealing, finally guarantee to be connected sealing fast between 90 ° of rapid pipe joints 1 and the flexible pipe 3
As shown in Figure 2, the jetburner 1d of 90 ° of rapid pipe joints 1 goes up dress injection apparatus such as flexible pipe or foam nozzle as outlet, be provided with inner chamber in the installation of 90 ° of rapid pipe joints 1 1a and be communicated with jetburner 1d, for the flow liquid that flows into injection apparatus from flexible pipe 3 provides passage through 90 ° of elbow 1c.
As shown in Figure 5, be provided with sleeve 24 and protect and be connected indirectly outside the flexible pipe 3 of the installation 5a of straight-through hard pipe joint 5 and flexible pipe 3 joints, hangnail 4a is set on the inwall of sleeve 24,3 outer rubber layer 3a block and seal with flexible pipe.An installation 5a of straight-through hard pipe joint 5 is provided with conical surface 5f, makes being connected between straight-through hard pipe joint 5 and the sleeve 24 adopt tapered squeezing to connect, and again by O RunddichtringO 5b sealing, finally guarantees to be connected sealing fast between straight-through hard pipe joint 5 and the flexible pipe 3.
As shown in Figure 4, there is outside thread 5d to be connected as import 5e on the thread head 5g of straight-through hard pipe joint 5, in straight-through hard pipe joint 5, through hole arranged, fire water pump or cylindrical shell are communicated with flexible pipe 3 with fire water pump or cylindrical shell.
As shown in Figure 6, flexible pipe 3 evenly is staggered by multilayer catch net 6 and rubber layer 3a and forms, and innermost layer and outermost surface are rubber layer 3a; Catch net 6 reticulates structure by the even cross-distribution of wire 6a of outpacking rubber film 6b.
Claims (4)
1. survival equipment stainless joint hose assembly, it comprise 90 ° of rapid pipe joints (1), straight-through hard pipe joint (5) and be connected 90 ° of rapid pipe joints (1) and straight-through hard pipe joint (5) between flexible pipe (3), it is characterized in that: at flexible pipe (3) two ends overcoat upper bush one (2), sleeve two (4), as interface (2b), described 90 ° of rapid pipe joints (1) are formed by head (1a), jetburner (1d) and 90 ° of elbows (1c) are installed in the end face perforate of sleeve one (2); Described straight-through hard pipe joint (5) is formed by head (5a), hexagon head (5c) and thread head (5g) are installed; In the installation head (1a) of 90 ° of rapid pipe joints (1) is provided with the interface (2b) that the conical surface (1e) is pressed into sleeve one (2), in the head of the installation head (5a) of straight-through hard pipe joint (5) is provided with the interface (4b) that the conical surface (5f) is pressed into sleeve two (4), on the conical surface (1e, 5f), also is provided with O RunddichtringO (1b, 5b) and clamp-ons the sealing that realizes interface (2b, 4b) in installing between (1a, 5a) and a sleeve one (2), the sleeve two (4); Adopt the fastener barb to be connected between described sleeve one (2), sleeve two (4) and the flexible pipe (3); Described flexible pipe (3) is made up of multilayer catch net (6) and rubber layer (3a).
2. survival equipment stainless joint hose assembly according to claim 1, it is characterized in that: the flexible pipe (3) of the installation head (1a) of described 90 ° of rapid pipe joints (1) and flexible pipe (3) joint is outer to be provided with sleeve one (2) and to protect and be connected indirectly, above-mentioned fastener barb refers to hangnail (2a) is set on the inwall of sleeve one (2), and flexible pipe (3) outer rubber layer (3a) is blocked and seals; 90 ° of rapid pipe joints (1) are installed head (1a) and are provided with the conical surface (1e), make being connected between 90 ° of rapid pipe joints (1) and the sleeve one (2) adopt tapered squeezing to connect, and seal by O RunddichtringO (1b) again;
The jetburner (1d) of 90 ° of rapid pipe joints (1) is upward adorned injection apparatus flexible pipe or foam nozzle as outlet, is provided with inner chamber in the installation head (1a) of 90 ° of rapid pipe joints (1) and is communicated with jetburner (1d) through 90 ° of elbows (1c).
3. survival equipment stainless joint hose assembly according to claim 1, it is characterized in that: the flexible pipe (3) of the installation head (5a) of described straight-through hard pipe joint (5) and flexible pipe (3) joint is outer to be provided with sleeve two (4) and to protect and be connected indirectly, hangnail (4a) is set on the inwall of sleeve two (4), flexible pipe (3) outer rubber layer (3a) is blocked and seals; The installation head (5a) of straight-through hard pipe joint (5) is provided with the conical surface (5f), makes being connected between straight-through hard pipe joint (5) and the sleeve two (4) adopt tapered squeezing to connect, and seals by O RunddichtringO (5b) again;
There is outside thread (5d) to be connected with fire water pump or cylindrical shell on the thread head (5g) of straight-through hard pipe joint (5), in straight-through hard pipe joint (5), through hole arranged as import (5e).
4. survival equipment stainless joint hose assembly according to claim 1 is characterized in that: described flexible pipe (3) evenly is staggered by multilayer catch net (6) and rubber layer (3a) and forms, and innermost layer and outermost surface are rubber layer (3a); Catch net (6) reticulates structure by the even cross-distribution of the wire (6a) of outpacking rubber film (6b).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206912770U CN202024016U (en) | 2010-12-27 | 2010-12-27 | Stainless steel coupling hose assembly for life saving appliance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206912770U CN202024016U (en) | 2010-12-27 | 2010-12-27 | Stainless steel coupling hose assembly for life saving appliance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202024016U true CN202024016U (en) | 2011-11-02 |
Family
ID=44848966
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206912770U Expired - Fee Related CN202024016U (en) | 2010-12-27 | 2010-12-27 | Stainless steel coupling hose assembly for life saving appliance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202024016U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102135217A (en) * | 2010-12-27 | 2011-07-27 | 嘉兴迈思特管件制造有限公司 | Stainless steel connector hose assembly for lifesaving equipment |
| CN105443887A (en) * | 2016-01-12 | 2016-03-30 | 江苏远通波纹管有限公司 | Stainless steel corrugated hose capable of fixing net cover |
| WO2019023556A1 (en) * | 2017-07-28 | 2019-01-31 | Anvil International, Llc | Pre-assembled coupling assembly with flexible hose adapter |
| US11268638B2 (en) | 2017-07-28 | 2022-03-08 | ASC Engineered Solutions, LLC | Pre-assembled coupling assemblies with pipe fitting |
-
2010
- 2010-12-27 CN CN2010206912770U patent/CN202024016U/en not_active Expired - Fee Related
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102135217A (en) * | 2010-12-27 | 2011-07-27 | 嘉兴迈思特管件制造有限公司 | Stainless steel connector hose assembly for lifesaving equipment |
| CN102135217B (en) * | 2010-12-27 | 2013-02-13 | 嘉兴迈思特管件制造有限公司 | Stainless steel connector hose assembly for lifesaving equipment |
| CN105443887A (en) * | 2016-01-12 | 2016-03-30 | 江苏远通波纹管有限公司 | Stainless steel corrugated hose capable of fixing net cover |
| WO2019023556A1 (en) * | 2017-07-28 | 2019-01-31 | Anvil International, Llc | Pre-assembled coupling assembly with flexible hose adapter |
| EP3645925A4 (en) * | 2017-07-28 | 2021-04-07 | Anvil International, LLC | Pre-assembled coupling assembly with flexible hose adapter |
| US11209107B2 (en) | 2017-07-28 | 2021-12-28 | ASC Engineered Solutions, LLC | Pre-assembled coupling assembly with cap |
| US11215301B2 (en) | 2017-07-28 | 2022-01-04 | ASC Engineered Solutions, LLC | Pre-assembled coupling assembly with flexible hose adapter |
| US11268638B2 (en) | 2017-07-28 | 2022-03-08 | ASC Engineered Solutions, LLC | Pre-assembled coupling assemblies with pipe fitting |
| US11592129B2 (en) | 2017-07-28 | 2023-02-28 | ASC Engineered Solutions, LLC | Pre-assembled coupling assemblies with pipe fitting |
| EP4235009A3 (en) * | 2017-07-28 | 2023-09-13 | ASC Engineered Solutions, LLC | Pre-assembled coupling assembly with flexible hose adapter |
| AU2018306608B2 (en) * | 2017-07-28 | 2023-10-05 | ASC Engineered Solutions, LLC | Pre-assembled coupling assembly with flexible hose adapter |
| US11841097B2 (en) | 2017-07-28 | 2023-12-12 | ASC Engineered Solutions, LLC | Pre-assembled coupling assemblies with pipe fitting |
| US11953124B2 (en) | 2017-07-28 | 2024-04-09 | ASC Engineered Solutions, LLC | Pre-assembled coupling assembly with flexible hose adapter |
| US11971120B2 (en) | 2017-07-28 | 2024-04-30 | ASC Engineered Solutions, LLC | Pre-assembled coupling assemblies with pipe fitting |
| US11976757B2 (en) | 2017-07-28 | 2024-05-07 | ASC Engineered Solutions, LLC | Pre-assembled coupling assembly with cap |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111102 Termination date: 20121227 |