CN203703457U - Socket type quick disconnecting device - Google Patents
Socket type quick disconnecting device Download PDFInfo
- Publication number
- CN203703457U CN203703457U CN201420019347.6U CN201420019347U CN203703457U CN 203703457 U CN203703457 U CN 203703457U CN 201420019347 U CN201420019347 U CN 201420019347U CN 203703457 U CN203703457 U CN 203703457U
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- CN
- China
- Prior art keywords
- sealing
- socket
- seal
- selfsealings
- disconnecting device
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
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Abstract
The utility model provides a socket type quick disconnecting device. The problem that in the prior art, two umbilical cord type pipeline connectors are arranged on a piece of temperature control clothes and enable wearing and usage to very inconvenient is solved. The socket type quick disconnecting device comprises a sealing plug and a sealing socket, wherein the sealing plug and the sealing socket are connected in a butting mode to form a sealing fluid access, the sealing plug comprises a plug casing, a locking ring and a self-sealing fluid channel, one end of the plug casing is connected with a fluid pipeline, and the other end of the plug casing is fixedly connected with the locking ring. A locking ring groove is formed in the outer end of the locking ring, the sealing socket comprises a self-sealing base and a socket casing, and interface is arranged on the self-sealing base and connected with the other end of the self-sealing fluid channel. A self-sealing device and an unlocking device are installed at the upper end of the socket casing and matched to achieve grabbing or separation. The socket type quick disconnecting device achieves two-way sealing and is good in sealing performance, achieves locking and unlocking functions in a small space, is small in structure and flexible and convenient to operate and can be further used for other fluid pipeline connection except the temperature control clothes.
Description
Technical field
The utility model relates to heat-protective clothing and other fluid circuit connection areas, refers to especially a kind of quick disconnecting device of socket type being arranged in liquid-cooled suit.
Background technique
In actual life, a lot of needs of work are in the face of hot environment.Most representative is the industry such as fire-fighting, metallurgy, can run into the high temperature of the even thousands of degree of several Baidu.In hot environment, work, thermal protection is absolutely necessary.For more effective work, people have developed various heat-protective clothings.Fire-fighting system has Fire-fighting protective clothing, thermoscreen clothes, turnout gear etc., and metallurgical system also has corresponding high temperature heat-protective clothing.
Heat-protective clothing roughly has passive screening proximity suit and the large class of active temperature control siren suit two, and active temperature control siren suit need to be discharged to clothes outside body metabolism heat in clothes by liquid-cooled suit and extraneous liquid-circulating.This just requires the controller of siren suit and outside to form the circulation of liquid road.Therefore the disconnecting device of liquid line is very important in siren suit, should connect reliably, can not reveal again, also easy to operate.Current being arranged in the sealing disconnecting device in heat-protective clothing is general all to inserting type, needs to pick out on clothes the joint docking that a pair of umbilical cord joint and controller pick out, in use very inconvenient, is also not easy to one-handed operation.
Model utility content
The utility model proposes the quick disconnecting device of a kind of socket type, solved in prior art and need on clothes, be provided with two tube heads, wear and deposit very inconvenient problem.
The technical solution of the utility model is achieved in that
The quick disconnecting device of socket type, comprise: sealing plug and seal socket, sealing plug and seal socket docking form fluid-encapsulated path, and sealing plug comprises plug body, lock ring and selfsealings fluid passage, one end of plug body is connected with fluid circuit, and the other end is fixedly connected with lock ring; Lock ring outer end is provided with lock ring groove, and seal socket comprises selfsealings pedestal and jack housing, and the upper end of jack housing is provided with self-locking device and tripper, and self-locking device coordinates with lock ring groove promptly or departs from.
Preferably, the outside of selfsealings fluid passage is provided with groove by subterminal position, has the hole being uniformly distributed along the circumference on the internal conical surface of groove.
Preferably, also comprise the first Returnning spring and selfsealings slide block, the exterior edge face of selfsealings slide block is provided with the first seal ring, the internal surface of selfsealings slide block is provided with the second seal groove and the 3rd seal groove, be respectively used to install the second seal ring and the 3rd seal ring, selfsealings slide block is by the second seal ring, and the 3rd seal ring and selfsealings fluid passage are realized the selfsealings of sealing plug.
Preferably, on selfsealings pedestal, there are uniform some apertures, the intracavity inter-connection of aperture and selfsealings pedestal.
Preferably, seal socket also comprises sealing slide block, the 4th seal ring and the second Returnning spring, and the 4th seal diameter is less than the diameter that seals slide block, and described the 4th seal ring is used for limiting described sealing slide block and outwards skids off.
Preferably, self-locking device comprises dead bolt, is evenly provided with multiple lock pawls on dead bolt.
Preferably, dead bolt is the annulus with opening, and lock pawl comprises the inclined-plane that along continuous straight runs tilts.
Preferably, tripper comprises reconciliation lock section, press part, and press part is to be positioned at the cirque body structure of separating top, lock section, and the surrounding that separates lock section is evenly provided with multiple square holes.
Preferably, the number of lock pawl is 3.
Preferably, the number of square hole is 3.
The beneficial effects of the utility model are:
1, the quick disconnecting device of socket type is two way sealed, has selfsealings and mutual sealing configuration, himself good airproof performance;
2, seal socket is very thin, is convenient to install at conditional space internal surface, itself carries mounting interface and connects simple and reliable;
3, realized the locking and unlocking function in very little space, structure is small and exquisite, flexible and convenient operation;
4, patch with disconnecting fast, it is firm to connect, and for temperature control siren suit, clothing section is simple in structure, does not need on clothes, with umbilical plug, to apply more convenient;
5, can be widely used in various fluids, especially anti-leak, antipollution occasion.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technological scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the sectional drawing of the utility model sealing plug;
Fig. 2 is the sectional drawing of the utility model seal socket;
Fig. 3 is the structural representation of self-locking device in the utility model seal socket;
Fig. 4 is the structural representation of tripper in the utility model seal socket;
Fig. 5 is the structural representation after the locking of self-locking device and tripper in the utility model seal socket;
Fig. 6 is the sectional drawing after the utility model sealing plug and seal socket docking.
In figure:
1, plug body; 2, lock ring; 3, selfsealings fluid passage; 4, selfsealings slide block; 5, Returnning spring; 6, the first seal ring; 7, the second seal ring; 8, the 3rd seal ring; 9, selfsealings pedestal; 10, jack housing; 11, dead bolt; 12, tripper; 13, sealing slide block; 14, the 4th seal ring; 15, the second Returnning spring; 16, fluid circuit; 17, lock ring groove; 18, groove; 19, hole; 20, the second seal groove; 21, the 3rd seal groove; 22, self-locking device; 23, lock pawl; 24, press part; 25, separate lock section; 26, square hole; 27, inclined-plane; 28, aperture.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technological scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, rather than whole embodiments.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment who obtains under creative work prerequisite, all belong to the scope of the utility model protection.
The quick disconnecting device of socket type of the present utility model comprises sealing plug and seal socket, Fig. 1 is the sectional view of the sealing plug in the utility model, as shown in Figure 1, sealing plug comprises plug body 1, lock ring 2, one end of plug body 1 is connected with fluid circuit 16, and the other end is threaded connection with lock ring 2, welding or bonding mode are fixedly connected with; The outer end of lock ring 2 is the interface of sealing plug and seal socket, and the groove of lock ring 2 outer ends is lock ring groove 17, and lock ring groove 17 coordinates and realizes auto-lock function with the dead bolt 11 of seal socket.The inner of lock ring 2 is as the supporting structure of selfsealings fluid passage 3, and selfsealings fluid passage 3 is connected with lock ring 2 by screw thread or welding or bonding way.
Selfsealings fluid passage 3 is as the core of sealing plug, outside and selfsealings slide block 4, the second seal ring 7 and the 3rd seal ring 8 form the self sealing structure of sealing plug, the outside of selfsealings fluid passage 3 is by subterminal position fluted 18, on the internal conical surface of groove 18, there are the hole 19 and inner UNICOM of circumference uniform distribution, the outside conical surface of groove 18 contacts with the 3rd seal ring 8, the 3rd seal ring 8 is except playing seal action, can also prevent that selfsealings slide block 4 from skidding off, selfsealings slide block 4 is by the second seal ring 7, the 3rd seal ring 8 and selfsealings fluid passage 3 are realized the selfsealings of sealing plug.When selfsealings slide block 4 docks with seal socket, under external force pressure, can inwardly slide along selfsealings fluid passage 3, external force resets after disappearing under the promotion of Returnning spring 5.The bore area of selfsealings slide block 4 has the second seal groove 20 and the 3rd seal groove 21, be used for installing the second seal ring 7 and the 3rd seal ring 8, the exterior edge face of selfsealings slide block 4 is also provided with the first seal ring 6, realizes the mutual sealing of jointing type by the first seal ring 6 and seal socket.
Fig. 2 is the sectional view of the utility model seal socket, and seal socket comprises selfsealings pedestal 9, and selfsealings pedestal 9 is arranged on the inside of clothes or other container; The connections such as have uniform some apertures 28 on selfsealings pedestal 9, aperture 28 is connected with the inner chamber of selfsealings pedestal 9 as selfsealings fluid passage, and selfsealings pedestal 9 outsides and jack housing 10 be by screw thread, bonding or welding; Selfsealings pedestal 9 inner chambers are round cavity, and inner chamber outer end is provided with closing in, and the internal surface of closing in place has seal groove for the 4th seal ring 14 is installed; Jack housing 10 is arranged on the outside of clothes or container, and selfsealings pedestal 9 and the support shell 10 of seal socket are fixed to mounting point seal socket; Self-locking device 22 and tripper 12 are installed in the upper end of jack housing 10, are formed with annulus, for self-locking device 22 provides activity space between selfsealings pedestal 9 and jack housing 10.Seal socket also comprises sealing slide block 13, sealing slide block 13 and the 4th seal ring 14 form the self sealing structure of seal socket, the 4th seal ring 14 internal diameters are slightly less than the diameter of sealing slide block 13, coordinate and realize sealing with sealing slide block 13 on the one hand, also comprise the second Returnning spring 15, fitted seal slide block 13 and seal ring 14 are realized selfsealings.
As in Figure 3-5, self-locking device 22 comprises dead bolt 11; Dead bolt 11 is the annulus with opening, has three outstanding lock pawls 23 in annulus, and lock pawl 23 is class cube structure, comprises the inclined-plane 27 that along continuous straight runs tilts, and the nature of dead bolt 11, for tightening up state, can be opened under external force; Dead bolt 11 is arranged on the lock ring groove 17 of sealing plug, and dead bolt 11 can open in the time docking with sealing plug, thereby and tightens up locked to sealing plug and seal socket with the lock ring groove 17 of sealing plug.Meanwhile, can pass through tripper 12 releases, tripper 12 comprises that press part 24 conciliates lock section 25, press part 24 is for being positioned at the cirque body structure of separating 25 tops, lock section, cirque body has larger area and is convenient to finger presses release, can also be by self-locking device 22 activity space restrictions, prevent that self-locking device 22 from ejecting, separate uniform three square holes 26 of surrounding of lock section 25, the position of square hole 26 is mutually corresponding with the position of the lock pawl 23 on self-locking device, square hole 26 is for placing the lock pawl 23 of dead bolt 11, in the time of the press part 24 of capable of being unlocked by pressing device 12, the inclined-plane 27 of the upper sideline compressing lock pawl 23 of three square holes 26, thereby producing expansionary force struts lock pawl 23 to realize release.
Fig. 6 is the sectional drawing after the utility model sealing plug and seal socket docking, in the time of sealing plug and seal socket docking, first by sealing plug and seal socket center-aligned, the sealing surface of selfsealings slide block 4 on sealing plug and the sealing surface of seal socket are realized sealing mutually by the first seal ring 6, whole patch with disconnecting process in these two sealing surfaces be adjacent to all the time, guarantee the sealing in whole docking operation.This sealing surface is called sealing surface A.When sealing plug and seal socket docking, also having an opposite is to contact all the time and motion together, i.e. the upper-end surface of the lower end surface of selfsealings passage 3 and sealing slide block 13, and this sealing surface is called sealing surface B.
To insert time, sealing surface A promotion selfsealings slide block 4 is oppressed Returnning spring 5 and is moved to the inside of sealing plug, the forward end seal face of sealing plug is opened, and the sealing slide block 13 that sealing surface B promotes on seal socket moves to seal socket is inner, and the forward end seal face of seal socket is opened; After the selfsealings face of sealing plug and seal socket is opened, the selfsealings fluid passage of sealing plug and seal socket is connected.In whole movement process, guarantee sealing plug and seal socket sealing to external world by the second seal ring 7 and sealing surface A.Sealing plug continues to press down, lock ring 2 backs down the dead bolt 11 of seal socket, and sealing plug continues to advance, in the time that the lock ring groove 17 of lock ring 2 arrives dead bolt 11 position, lock pawl 23 enters in lock ring groove 17 and with lock ring groove 17 and coordinates promptly, thereby by locked to seal socket and sealing plug.
In the time that needs disconnect disconnecting device, finger pinches the shell 1 of sealing plug, with nail compressing tripper 12; Tripper 12 is inner mobile to seal socket.The inclined-plane 27 of the outer rim compressing dead bolt 11 of the square hole 26 of tripper 12, the component that generation expands outwardly, expands dead bolt 11, release lock annular groove 17, sealing plug and seal socket automatically spring open under the effect of spring restoring force, and meanwhile sealing plug and seal socket are realized selfsealings separately.
One end of the present utility model is sealing plug, is connected with controller, and the other end is a very thin disc seal socket.Internal integration junction station Ye road and seal arrangement, outside is provided with locking and release mechanism, sealing plug is connected by screw thread or buckle mode with seal socket, centre can be fixed on clothes, or on other container.On clothes, only have like this socket and there is no extra joint, dress and deposit all very convenient, when without temperature control, can be used as business suit, just can be used as function type clothes after connecting sealing plug.
Although the utility model is initially clothes development but it has versatility, by the interface at change two ends, can be applied to a lot of occasions.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (10)
1. the quick disconnecting device of socket type, it is characterized in that, comprise: sealing plug and seal socket, described sealing plug and the docking of described seal socket form fluid-encapsulated path, described sealing plug comprises plug body, lock ring and selfsealings fluid passage, one end of described plug body is connected with fluid circuit, and the other end is fixedly connected with described lock ring; Described lock ring outer end is provided with lock ring groove, and described seal socket comprises selfsealings pedestal and jack housing, and the upper end of described jack housing is provided with self-locking device and tripper, and described self-locking device coordinates with described lock ring groove promptly or departs from.
2. the quick disconnecting device of socket type according to claim 1, is characterized in that, the outside of described selfsealings fluid passage is provided with groove by subterminal position, has the hole being uniformly distributed along the circumference on the internal conical surface of described groove.
3. the quick disconnecting device of socket type according to claim 2, it is characterized in that, described sealing plug also comprises the first Returnning spring and selfsealings slide block, the exterior edge face of described selfsealings slide block is provided with the first seal ring, described the first seal ring is mutual seal ring, realize the sealing after being connected with socket, the internal surface of described selfsealings slide block is provided with the second seal groove and the 3rd seal groove, described the second seal groove and described the 3rd seal groove are respectively used to install the second seal ring and the 3rd seal ring, described selfsealings slide block is by described the second seal ring, described the 3rd seal ring and described selfsealings fluid passage are realized the selfsealings of sealing plug.
4. the quick disconnecting device of socket type according to claim 3, is characterized in that, has uniform some apertures, the intracavity inter-connection of described aperture and described selfsealings pedestal on described selfsealings pedestal.
5. the quick disconnecting device of socket type according to claim 4, it is characterized in that, described seal socket also comprises sealing slide block, the 4th seal ring and the second Returnning spring, described the 4th seal diameter is less than the diameter of described sealing slide block, and described the 4th seal ring is used for limiting described sealing slide block and outwards skids off.
6. the quick disconnecting device of socket type according to claim 1, is characterized in that, described self-locking device comprises dead bolt, is evenly provided with multiple lock pawls on described dead bolt.
7. the quick disconnecting device of socket type according to claim 6, is characterized in that, described dead bolt is the elastic circular ring with opening, and described lock pawl comprises the inclined-plane that along continuous straight runs tilts.
8. the quick disconnecting device of socket type according to claim 1, is characterized in that, described tripper comprises reconciliation lock section, press part, and described press part is the cirque body structure that is positioned at top, described solution lock section, and the surrounding of described solution lock section is evenly provided with multiple square holes.
9. the quick disconnecting device of socket type according to claim 6, is characterized in that, the number of described lock pawl is 3.
10. the quick disconnecting device of socket type according to claim 8, is characterized in that, the number of described square hole is 3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420019347.6U CN203703457U (en) | 2014-01-13 | 2014-01-13 | Socket type quick disconnecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420019347.6U CN203703457U (en) | 2014-01-13 | 2014-01-13 | Socket type quick disconnecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203703457U true CN203703457U (en) | 2014-07-09 |
Family
ID=51053902
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420019347.6U Withdrawn - After Issue CN203703457U (en) | 2014-01-13 | 2014-01-13 | Socket type quick disconnecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203703457U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103742741A (en) * | 2014-01-13 | 2014-04-23 | 北京迈克芬科技有限公司 | Socket type quick connection-disconnection device |
| CN110416775A (en) * | 2019-06-03 | 2019-11-05 | 中国航天时代电子有限公司 | A kind of electromechanics mating interface and the in-orbit restructural aircraft unit based on the interface |
-
2014
- 2014-01-13 CN CN201420019347.6U patent/CN203703457U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103742741A (en) * | 2014-01-13 | 2014-04-23 | 北京迈克芬科技有限公司 | Socket type quick connection-disconnection device |
| CN103742741B (en) * | 2014-01-13 | 2015-11-04 | 北京迈克芬科技有限公司 | Socket type quick connection-disconnecdevice device |
| CN110416775A (en) * | 2019-06-03 | 2019-11-05 | 中国航天时代电子有限公司 | A kind of electromechanics mating interface and the in-orbit restructural aircraft unit based on the interface |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140709 Effective date of abandoning: 20151104 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |