CN102295261B - Connecting device for connecting perfume-metering pump and pump frame - Google Patents
Connecting device for connecting perfume-metering pump and pump frame Download PDFInfo
- Publication number
- CN102295261B CN102295261B CN2011102171913A CN201110217191A CN102295261B CN 102295261 B CN102295261 B CN 102295261B CN 2011102171913 A CN2011102171913 A CN 2011102171913A CN 201110217191 A CN201110217191 A CN 201110217191A CN 102295261 B CN102295261 B CN 102295261B
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- bolt
- pump
- connecting device
- spring
- perfume
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Abstract
The invention relates to a connecting device for connecting a perfume-metering pump and a pump frame, which comprises a connecting hole, a threaded hole, a connecting bolt, a hollow bolt and a spring, wherein the connecting hole is arranged on the metering pump, the threaded hole is arranged on the pump frame, the connecting bolt sequentially penetrates through the threaded hole and the connecting hole, the connecting bolt comprises a bolt body of which one end part is provided with a clamping slot and a bolt cap which is fixedly arranged at the other end part of the bolt body, the hollow bolt is sleeved on the bolt body and is in threaded connection with the threaded hole of the pump frame, the spring is sleeved outside the bolt body, both end parts of the spring are respectively abutted against or connected with a clamping-spring sheet and a bolt cap, the bolt cap of the hollow bolt is abutted against the outside of the bolt cap, and the clamping-spring sheet is arranged in the clamping slot. In the invention, the metering pump and the pump frame are connected together by adopting the connecting bolt, the metering pump is in threaded connection with the pump frame through the hollow bolt sleeved on the connecting bolt, and the connecting device is fixed on the pump frame; and meanwhile, under the action of the spring, the connecting bolt can reciprocate in the length direction of the bolt body, so that great convenience is brought to the installation and the disassembly of the metering pump, and the connecting device is simple to operate.
Description
Technical field
the present invention relates to a kind of perfume measuring pump and pump bracket bonded assembly connecting device of being used for.
Background technology
Sell in the reversal of the natural order of things precedent
need be with using the perfume pump in the vivid cabinet of perfume in bulk, and the perfume pump is connected the perfume bottle below of reversal of the natural order of things, is used for perfume in the bottle is drawn.At present, perfume measuring pump generally all adopts cooperating of bolt and nut with pump bracket, measuring pump is fixed on the pump bracket, yet, very inconvenient to the dismounting and the installation of measuring pump.
Summary of the invention
technical matters to be solved by this invention is the deficiency that overcomes prior art, and a kind of perfume measuring pump and pump bracket bonded assembly connecting device of being used for is provided.
For solving the problems of the technologies described above, the present invention takes following technical scheme:
a kind of perfume measuring pump and pump bracket bonded assembly connecting device of being used for; This connecting device comprises the connecting bore that is arranged on the measuring pump, is arranged on the tapped bore on the pump bracket and passes tapped bore successively and connecting bore and measuring pump and pump bracket are fixedly coupled bolt; Coupling bar comprises that an end is provided with the key and the bolt cap that is fixedly installed on key the other end of draw-in groove; Connecting device also comprises the hollow bolt that is set on the key and is threaded mutually with the tapped bore of pump bracket; The nuts of said hollow bolt supports and is located at bolt cap place; Be provided with the jump ring sheet at draw-in groove, connecting device also comprises and is set in the outer and both ends of key respectively with the jump ring sheet with nuts offsets or the bonded assembly spring.
preferably, jump ring sheet external diameter is smaller or equal to the external diameter of the body of bolt of hollow bolt.
preferably are formed with a circle convexity on the inwall of nuts, an end and the jump ring sheet of spring offset, and the other end is passed the body of bolt of hollow bolt and offseted with convexity.
preferably are respectively equipped with the connecting bore that matches with coupling bar on measuring pump and the pump bracket.
Because the enforcement of above technical scheme, the present invention compared with prior art has following advantage:
the present invention adopts coupling bar that measuring pump and pump bracket are linked together; Be threaded with pump bracket by hollow bolt sheathed on the coupling bar; Connecting device is fixed on the pump bracket, and through under the action of the spring, coupling bar can be at length of bolt shank direction crank motion simultaneously; Bring great convenience for the Assembly &Disassembly of measuring pump, and simple to operate.
Description of drawings
are done further detailed explanation below in conjunction with accompanying drawing and concrete embodiment to the present invention.
Fig. 1 is the structural representation of connecting device of the present invention;
Fig. 2 is the local structure enlarged diagram of connecting device of the present invention;
wherein: 1, measuring pump; 10, connecting bore; 2, pump bracket; 20, tapped bore; 3, coupling bar; 30, key; 31, draw-in groove; 32, bolt cap; 4, hollow bolt; 40, the body of bolt; 41, nuts; 5, jump ring sheet; 6, spring.
The specific embodiment
are as shown in Figure 1; Be used for perfume measuring pump 1 and pump bracket 2 bonded assembly connecting devices according to present embodiment; This connecting device comprises the connecting bore 10 that is arranged on the measuring pump 1, is arranged on the tapped bore 20 on the pump bracket 2 and passes tapped bore 20 successively and connecting bore 10 and measuring pump 1 and pump bracket 2 are fixedly coupled bolt 3; Coupling bar 3 comprises that an end is provided with the key 30 and the bolt cap 32 that is fixedly installed on key 30 the other end of draw-in groove 31; Connecting device also comprises the hollow bolt 4 that is set on the key 30 and is threaded mutually with the tapped bore 20 of pump bracket 2; The nuts 41 of said hollow bolt 4 supports and is located at bolt cap 32 places, is provided with jump ring sheet 5 at draw-in groove 31, and connecting device comprises that also being set in the outer and both ends of key 30 offsets or bonded assembly spring 6 with jump ring sheet 5 and nuts 41 respectively.
In
above-mentioned connecting device; Jump ring sheet 5 external diameters are smaller or equal to the external diameter of the body of bolt 40 of hollow bolt 4; It is protruding to be formed with a circle on the inwall of nuts 41; One end and the jump ring sheet 5 of spring 6 offset, and the other end is passed the body of bolt 40 of hollow bolt 4 and offseted with convexity.
above-mentioned connecting device is threaded with the tapped bore 20 of pump bracket 2 down at hollow bolt 4, during installation; The bolt cap 32 of pulling coupling bar 3, spring 6 is in compressive state, and measuring pump 1 and the connecting bore 10 of pump bracket 2 and the center of tapped bore 20 and key 30 are on the same straight line; Loosen bolt cap 32, the spring 6 that makes recovers deformation, key 30 is passed successively the tapped bore 20 and connecting bore 10 of pump bracket 2 and measuring pump 1; Make measuring pump 1 be fixed on the pump bracket 2, otherwise, during dismounting; Under 6 effects of the spring between hollow bolt 4 and the jump ring sheet 5, the bolt cap 32 of pulling coupling bar 3 makes the key 30 and the connecting bore 10 of measuring pump 1 break away from; Thereby it is easily measuring pump 1 is disassembled from pump bracket 2, bring great convenience for the Assembly &Disassembly of measuring pump 1, and simple to operate.
More than the present invention has been done detailed description; Its purpose is to let the personage that is familiar with this art can understand content of the present invention and implements; Can not limit protection scope of the present invention with this; All equivalences of doing according to spirit of the present invention change or modify, and all should be encompassed in protection scope of the present invention
Claims (3)
1. one kind is used for perfume measuring pump and pump bracket bonded assembly connecting device; Described connecting device comprises the connecting bore (10) that is arranged on the said measuring pump (1), is arranged on the tapped bore (20) on the said pump bracket (2) and passes said tapped bore (20) successively and connecting bore (10) and measuring pump (1) and pump bracket (2) are fixedly coupled bolt (3); It is characterized in that: said coupling bar (3) comprises that an end is provided with the key of draw-in groove (31) (30) and is fixedly installed on the bolt cap (32) of said key (30) the other end; Described connecting device also comprises the hollow bolt (4) that is set in that said key (30) is gone up and is threaded mutually with the tapped bore (20) of pump bracket (2); The nuts (41) of said hollow bolt (4) is located to being located at said bolt cap (32); In said draw-in groove (31), be provided with jump ring sheet (5), said connecting device comprises that also being set in the outer and both ends of said key (30) offsets or bonded assembly spring (6) with described jump ring sheet (5) and described nuts (41) respectively.
2. perfume measuring pump and the pump bracket bonded assembly connecting device of being used for according to claim 1, it is characterized in that: described jump ring sheet (5) external diameter is smaller or equal to the external diameter of the body of bolt (40) of said hollow bolt (4).
3. perfume measuring pump and the pump bracket bonded assembly connecting device of being used for according to claim 1; It is characterized in that: it is protruding to be formed with a circle on the inwall of described nuts (41); One end of described spring (6) and described jump ring sheet (5) offset, and the other end is passed the body of bolt (40) of said hollow bolt (4) and offseted with described convexity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102171913A CN102295261B (en) | 2011-08-01 | 2011-08-01 | Connecting device for connecting perfume-metering pump and pump frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102171913A CN102295261B (en) | 2011-08-01 | 2011-08-01 | Connecting device for connecting perfume-metering pump and pump frame |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102295261A CN102295261A (en) | 2011-12-28 |
| CN102295261B true CN102295261B (en) | 2012-10-31 |
Family
ID=45355980
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011102171913A Expired - Fee Related CN102295261B (en) | 2011-08-01 | 2011-08-01 | Connecting device for connecting perfume-metering pump and pump frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102295261B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107794579A (en) * | 2017-12-11 | 2018-03-13 | 济南大自然新材料有限公司 | A kind of spinneret measuring pump erecting device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN88102990A (en) * | 1987-05-26 | 1988-12-14 | 西马洲际股份公司 | rod connector |
| US5697740A (en) * | 1993-11-15 | 1997-12-16 | Widia Gmbh | Chucking fixture for connecting a tool head and a tool holder to machine tools |
| CN2282613Y (en) * | 1996-04-11 | 1998-05-27 | 张宁 | Multipurpose connecting piece capable of quickly fixing and detaching |
| CN2377426Y (en) * | 1998-11-19 | 2000-05-10 | 上海光羚五金制品有限公司 | Pipe fitting and base connecting device |
| US6443620B1 (en) * | 2000-03-03 | 2002-09-03 | Hiwin Technologies Corp. | Linear rail bar with spacers |
| CN202148182U (en) * | 2011-08-01 | 2012-02-22 | 张家港欧爱化妆品有限公司 | Connecting device used for connecting a perfume metering pump and pump frame |
-
2011
- 2011-08-01 CN CN2011102171913A patent/CN102295261B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN88102990A (en) * | 1987-05-26 | 1988-12-14 | 西马洲际股份公司 | rod connector |
| US5697740A (en) * | 1993-11-15 | 1997-12-16 | Widia Gmbh | Chucking fixture for connecting a tool head and a tool holder to machine tools |
| CN2282613Y (en) * | 1996-04-11 | 1998-05-27 | 张宁 | Multipurpose connecting piece capable of quickly fixing and detaching |
| CN2377426Y (en) * | 1998-11-19 | 2000-05-10 | 上海光羚五金制品有限公司 | Pipe fitting and base connecting device |
| US6443620B1 (en) * | 2000-03-03 | 2002-09-03 | Hiwin Technologies Corp. | Linear rail bar with spacers |
| CN202148182U (en) * | 2011-08-01 | 2012-02-22 | 张家港欧爱化妆品有限公司 | Connecting device used for connecting a perfume metering pump and pump frame |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102295261A (en) | 2011-12-28 |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20121031 Termination date: 20130801 |