CN201525581U - Improved latex switch pump - Google Patents
Improved latex switch pump Download PDFInfo
- Publication number
- CN201525581U CN201525581U CN2009201243077U CN200920124307U CN201525581U CN 201525581 U CN201525581 U CN 201525581U CN 2009201243077 U CN2009201243077 U CN 2009201243077U CN 200920124307 U CN200920124307 U CN 200920124307U CN 201525581 U CN201525581 U CN 201525581U
- Authority
- CN
- China
- Prior art keywords
- head cap
- pump
- switch
- switch member
- pump housing
- Prior art date
- 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.)
- Expired - Lifetime
Links
Images
Landscapes
- Details Of Reciprocating Pumps (AREA)
- Reciprocating Pumps (AREA)
Abstract
The utility model relates to an improved latex switch pump which is designed by solving the problems that when the similar product with imperfect structure and a head cap is locked, the latex switch pump is easy to damage and block when the head cap is pressed. The key point is characterized in that a convex ribbon of the head cap props against the internal diameter of the head cap; one end of the switch part is provided with a pressing trough and a locking trough; one side of the locking trough is communicated with the locking trough by a waveform transition section; and the convex ribbon is buckled with the pressing trough or the locking trough of the switch part. When not in use, the head cap is rotated clockwise, the convex ribbon of the head cap rotates to prop against one side wall of the locking trough of the switch part, thus closing the head cap; and the head cap can not be pressed. The improved latex switch pump has simple structure, reasonable design, good stability, safety and sealing effect, long service life and convenient use of head-cap switch, is applicable to the improvement of the switch parts and head caps of similar products, and can be used for matching with various latex bottles.
Description
Technical field
The utility model relates to the emulsion pump, is a kind of improved type emulsion switch pump.
Background technology
At present, the white class cosmetics of the liquid state of selling on the market (emulsion) are a lot, and its great majority are preserved by lotion pump and used.Lotion pump generally is made up of emulsion pump and bottle two parts, by the head cap of pushing the emulsion pump liquid white class cosmetics (emulsion) is flowed out in container.Wherein, some emulsion pumps are for preventing to push because of carelessness shower nozzle, cause the white class cosmetics of liquid state (emulsion) to run off or loss, and the head cap of its emulsion pump is provided with dust boot, but these emulsion pumps in use cause dust boot to lose or damage easily.Other emulsion pumps (or claim emulsion switch pump) are provided with the switch member of groove and take the lead the head cap of convex tendon in the pump housing, make the groove fit of convex tendon and different depth by swivelling chute, finish opening or closing of head cap.But above-mentioned emulsion switch pump great majority are made for plastic material, and the convex tendon hill height of head cap is shorter, and the groove great majority of switch member are the limit groove, are half groove of two sides opening, and stability and safety during its head cap locking state are lower.
Summary of the invention
For overcoming the deficiency of above-mentioned existence, the utility model purpose is a kind of improved type emulsion switch pump that provides to this area, when making the existing like product poor structure of its solution cause the head cap locking state, push the technical matters that head cap causes emulsion switch pump to damage, tighten easily.Its objective is and be achieved through the following technical solutions.
A kind of improved type emulsion switch pump, this emulsion switch pump comprises head cap, switch member, packing ring, upper guide post, pump cover, the pump housing, piston, following guide pillar, spring, ball, suction pipe, the convex tendon of head cap and the groove of switch member are nested, the switch member groove is divided into by indent and locking slot, and the pump housing is provided with through hole; Rotate head cap to the convex tendon of head cap and the indent of pressing of switch member and fasten, can push head cap and derive emulsion; Rotate head cap and fasten to the convex tendon of head cap and the locking slot of switch member, head cap can be locked, and difficulty presses down head cap.Its technical essential is that the convex tendon of described head cap and the internal diameter of head cap offset, switch member one end is provided with by indent and locking slot, one side of locking slot communicates with locking slot by the transition phase of waveform, the transition phase of waveform make head cap turn to switch member by indent or locking slot the time fix, optionally do not rotate between head cap and the switch member in the time of can be with the action of pushing head cap.Press indent or the locking slot of convex tendon and switch member fasten.As shown in Figure 1 and Figure 2, the length of head cap convex tendon is shorter in the existing emulsion switch pump, switch member be the limit groove by indent and locking slot, half groove that can the two sides opening.Because head cap and switch member are generally plastics and make, the convex tendon of head cap goes to locking slot with switch member when fastening, and firmly presses down head cap, and switch member is inserted in the easy interference of head cap, and emulsion is derived, and head cap damages or is clamped in the pump housing.
The convex tendon and the head cap of described head cap are connected as a single entity, and down, the stability and the safety of head cap are better in off position for head cap.
The through hole of the described pump housing is between the seal ring bottom of piston tip and switch member.Generally between the top and bottom of piston, when tilting to push head cap, emulsion enters piston from the through hole of the pump housing to the through hole of existing emulsion switch pump middle pump body easily.
The external diameter of the described switch member other end is provided with fixed teeth and seal ring, the internal diameter interference fit of the seal ring and the pump housing, and the fixedly muscle of fixed teeth and pump housing internal diameter fastens.Switch member is fixed in the pump housing by the fixedly muscle of the fixed teeth and the pump housing, rotates head cap, and promptly scalable head cap convex tendon and switch member are pressed the position of indent or locking slot, finishes the unlatching of head cap or closes.
The hook groove of described pump cover and the barb of the pump housing fasten, and prevent that pump cover from use losing, and simultaneously, pump cover is connected with lotion pump, has increased the tightness of lotion pump.
This emulsion switch pump is simple in structure, and is reasonable in design, and stability, safety is good, good sealing effect, and long service life, the head cap switch is easy to use, is applicable to the improvement of switch member and head cap in the like product, and the supporting use of all kinds of lotion pumps.
Description of drawings
Fig. 1 is the head cap structural representation of existing emulsion switch pump.
Fig. 2 is the switch member structural representation of existing emulsion switch pump.
Fig. 3 is a part sectional structure scheme drawing of the present utility model, and A, B portion have done to confine among the figure.
Fig. 4 is a schematic perspective view of the present utility model.
Fig. 5 is a head cap structural representation of the present utility model.
Fig. 6 is a switch member structural representation of the present utility model.
Fig. 7 is the A portion enlarged drawing of Fig. 3.
Fig. 8 is the B portion enlarged drawing of Fig. 3.
Above figure number and title: 1, head cap, 101, convex tendon, 2, switch member, 201, press indent, 202, locking slot, 203, fixed teeth, 204, seal ring, 205, transition phase, 3, packing ring, 4, upper guide post, 5, pump cover, 501, the hook groove, 6, the pump housing, 601, through hole, 602, fixing muscle, 603, barb, 7, piston, 8, guide pillar down, 9, spring, 10, ball, 11, suction pipe.
The specific embodiment
Embodiment is further described assembling of the present utility model and use in conjunction with the accompanying drawings.As shown in Figure 3, earlier ball 10 is placed the pump housing 6, then spring 9 is placed the pump housing, then will descend guide pillar 8 to insert the pump housing again, then piston 7 is inserted the pump housing again, piston is inserted in down guide pillar, piston and pump housing internal diameter and following guide pillar external diameter interference fit, the pod apertures of spring one end and body offsets, and the other end offsets with following guide pillar.Then upper guide post 4 is inserted the pump housing again, upper guide post is inserted in down guide pillar, upper guide post and following guide pillar interference fit.Then switch member 2 is inserted the pump housing again, the seal ring 204 and the pump housing internal diameter interference fit of switch member, the fixed teeth 203 of switch member fastens with the fixedly muscle of pump housing internal diameter 602, and switch member is fixed in the pump housing.At last, the hook groove of pump cover 5 501 fastens with the barb 603 of the pump housing, and packing ring 3 is inserted pump cover, and suction pipe 11 inserts the pump housings, the convex tendon 101 of head cap 1 and switch member press indent 201 or locking slot 202 is corresponding, head cap is inserted in switch member, this emulsion switch pump can assemble and finish.Above-mentioned parts are all plastic injection-moulded forming except that spring, it is convenient to load and unload, reclaim, environmental protection, safety, and the emulsion switch pump that assembles is connected with the lotion pump that the white class cosmetics of liquid state (emulsion) are housed, and can use.
As shown in Figure 6, during use, the anticlockwise motion head cap, the convex tendon of head cap turns to and the offseting by indent one sidewall of switch member, push head cap, produce pressure difference in through hole 601 lotion pumps by the pump housing and the emulsion switch pump, emulsion derives from the head cap on the pump housing through suction pipe.When not using, clockwise rotate head cap, locking slot one sidewall that the convex tendon of head cap turns to switch member offsets, and can close head cap, can't push head cap.Than existing emulsion switch pump, because the convex tendon of head cap prolongs, the locking slot of switch member is full groove, and during head cap locking, head cap that plastics are made and switch member are felt bad the power interference and be inserted in switch member.
Claims (5)
1. improved type emulsion switch pump, this emulsion switch pump comprises head cap (1), switch member (2), packing ring (3), upper guide post (4), pump cover (5), the pump housing (6), piston (7), following guide pillar (8), spring (9), ball (10), suction pipe (11), the convex tendon of head cap (101) is nested with the groove of switch member, the switch member groove is divided into by indent (201) and locking slot (202), and the pump housing is provided with through hole (601); It is characterized in that the convex tendon (101) of described head cap (1) and the internal diameter of head cap offset, switch member (2) one ends are provided with by indent (201) and locking slot (202), one side of locking slot communicates with locking slot by the transition phase (205) of waveform, and press indent or the locking slot of convex tendon and switch member fasten.
2. improved type emulsion switch pump as claimed in claim 1 is characterized in that the convex tendon (101) of described head cap (1) and head cap are connected as a single entity.
3. improved type emulsion switch pump as claimed in claim 1 is characterized in that the through hole (601) of the described pump housing (6) is positioned between seal ring (204) bottom of piston (7) top and switch member (2).
4. improved type emulsion switch pump as claimed in claim 1, the external diameter that it is characterized in that described switch member (2) other end is provided with fixed teeth (203) and seal ring (204), the internal diameter interference fit of the seal ring and the pump housing (6), the fixedly muscle (602) of fixed teeth and pump housing internal diameter fastens.
5. improved type emulsion switch pump as claimed in claim 1 is characterized in that the hook groove (501) of described pump cover (5) and barb (603) fastening of the pump housing (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201243077U CN201525581U (en) | 2009-07-09 | 2009-07-09 | Improved latex switch pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201243077U CN201525581U (en) | 2009-07-09 | 2009-07-09 | Improved latex switch pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201525581U true CN201525581U (en) | 2010-07-14 |
Family
ID=42516874
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201243077U Expired - Lifetime CN201525581U (en) | 2009-07-09 | 2009-07-09 | Improved latex switch pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201525581U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102700843A (en) * | 2012-05-21 | 2012-10-03 | 王雅灿 | Adjustable sprayer device |
| CN108991705A (en) * | 2018-08-17 | 2018-12-14 | 天思工业设计（广州）有限公司 | A kind of Dewar bottle |
| WO2019119527A1 (en) * | 2017-12-22 | 2019-06-27 | 浙江晟祺实业有限公司 | Novel spray head |
-
2009
- 2009-07-09 CN CN2009201243077U patent/CN201525581U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102700843A (en) * | 2012-05-21 | 2012-10-03 | 王雅灿 | Adjustable sprayer device |
| CN102700843B (en) * | 2012-05-21 | 2014-05-07 | 王雅灿 | Adjustable sprayer device |
| WO2019119527A1 (en) * | 2017-12-22 | 2019-06-27 | 浙江晟祺实业有限公司 | Novel spray head |
| CN108991705A (en) * | 2018-08-17 | 2018-12-14 | 天思工业设计（广州）有限公司 | A kind of Dewar bottle |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101607623A (en) | Emulsion switch pump and locking method thereof | |
| CN103612823B (en) | External spring emulsion pump and application method thereof | |
| WO2005021416A3 (en) | Container cap assembly | |
| CN201525581U (en) | Improved latex switch pump | |
| CN109896145A (en) | A kind of environmental-friendly type emulsion pump configuration | |
| KR200438097Y1 (en) | Comestic receptacle | |
| CN107048924B (en) | The detachable mechanism of drinking vessel cup lid | |
| CN100490699C (en) | A cosmetic brush | |
| CN203568119U (en) | External spring emulsion pump | |
| KR101277820B1 (en) | A container with a sealing cap | |
| CN216071257U (en) | Pressing pump | |
| CN208448165U (en) | Convenient for opening and closing the feeding bottle of bottle cap | |
| CN202244532U (en) | Food packaging box | |
| CN201372014Y (en) | Lotion pump with press head convenient for press mounting in place | |
| CN205574672U (en) | Cosmetic bottle | |
| CN205312164U (en) | Button open type bottle cap | |
| CN208699472U (en) | A kind of knob lotion pump | |
| CN212557497U (en) | Multipurpose pump core | |
| CN214566954U (en) | Structure with key opening function | |
| CN201049786Y (en) | Plastic packing bottle | |
| CN205312165U (en) | Press -type bottle cover | |
| CN102205895B (en) | Container sealing cover | |
| CN214904447U (en) | Cream bottle | |
| CN208233723U (en) | A kind of intelligent lid | |
| CN208377393U (en) | A kind of attaching type plunger sealed, burglarproof PE water cover |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: NINGBO AOBANG SPRAYER CO. TD. Free format text: FORMER OWNER: SHI HUAMING Effective date: 20121231 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20121231 Address after: 315400 old Square Bridge Industrial Zone, Zhejiang, Yuyao Patentee after: NINGBO AOBANG SPRAYER CO., LTD. Address before: 315400 Zhejiang city of Yuyao province old bridge Industrial Zone Ningbo Auban sprayer Co. Patentee before: Shi Huaming |
|
| CX01 | Expiry of patent term |
Granted publication date: 20100714 |
|
| CX01 | Expiry of patent term |