CN204473466U - A kind of can prevent by mistake by emulsion pumps - Google Patents
A kind of can prevent by mistake by emulsion pumps Download PDFInfo
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- CN204473466U CN204473466U CN201520051266.9U CN201520051266U CN204473466U CN 204473466 U CN204473466 U CN 204473466U CN 201520051266 U CN201520051266 U CN 201520051266U CN 204473466 U CN204473466 U CN 204473466U
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- pump
- pump rod
- pump chamber
- prevent
- mistake
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- 239000000839 emulsion Substances 0.000 title claims abstract description 30
- 230000007246 mechanism Effects 0.000 claims abstract description 19
- 239000007788 liquid Substances 0.000 claims abstract description 15
- 230000008878 coupling Effects 0.000 claims description 24
- 238000010168 coupling process Methods 0.000 claims description 24
- 238000005859 coupling reaction Methods 0.000 claims description 24
- 238000007789 sealing Methods 0.000 claims description 13
- 230000000694 effects Effects 0.000 description 2
- 239000011295 pitch Substances 0.000 description 2
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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Abstract
The utility model discloses a kind of can prevent by mistake by emulsion pumps, include pump chamber, Beng Zhu mechanism is provided with in described pump chamber lower end, the pump chamber of described Beng Zhu mechanism lower end is provided with inlet, it is characterized in that: in described pump chamber upper end, be plugged with the tightening cover that lock bottle cap can be connected on pump chamber, pump rod is provided with in described pump chamber, pump rod upper end is provided with curved mouth on described, pump rod bottom is provided with Xi Sai mechanism on described, the retracing spring that pump rod can be made to reset is provided with between described tightening cover and upper pump rod, the fork that curved mouth can be stoped to move down is plugged with young between described curved mouth bottom and tightening cover upper end.The purpose of this utility model is to overcome weak point of the prior art, provides a kind of structure simple, easy to use, can effectively lock curved mouth, retracing spring not with liquid comes into contact can prevent by mistake by emulsion pumps.
Description
Technical field
The utility model relate to a kind of can prevent by mistake by emulsion pumps.
Background technology
Emulsion pumps is exquisite, easy to use due to its design, applies widely and the industry such as daily use chemicals and medicine.Existing for emulsion pumps, its structure is relatively complicated, and is all generally be in active state at palintrope mouth of finishing using, if pressed by mistake, likely unnecessary trouble can occur.
The retracing spring of existing emulsion pumps is all generally be arranged in pump chamber, contacts with the liquid in pump chamber, can be able to pollute like this to liquid, unhygienic.
So existing emulsion pumps awaits perfect further.
Utility model content
The purpose of this utility model is to overcome weak point of the prior art, provides a kind of structure simple, easy to use, can effectively lock curved mouth, retracing spring not with liquid comes into contact can prevent by mistake by emulsion pumps.
In order to achieve the above object, the utility model adopts following scheme:
A kind of can prevent by mistake by emulsion pumps, include pump chamber, Beng Zhu mechanism is provided with in described pump chamber lower end, the pump chamber of described Beng Zhu mechanism lower end is provided with inlet, it is characterized in that: in described pump chamber upper end, be plugged with the tightening cover that lock bottle cap can be connected on pump chamber, pump rod is provided with in described pump chamber, pump rod upper end is provided with curved mouth on described, pump rod bottom is provided with Xi Sai mechanism on described, the retracing spring that pump rod can be made to reset is provided with between described tightening cover and upper pump rod, the fork that curved mouth can be stoped to move down is plugged with young between described curved mouth bottom and tightening cover upper end.
As above a kind of can prevent by mistake by emulsion pumps, it is characterized in that the young limit base including a side opening of described fork, the inside groove that can be set on described curved mouth bottom is provided with in described limit base, be respectively equipped with importing tablet at the opening part of described limit base, described limit base is provided with the grip tab of being convenient to extract.
As above a kind of can prevent by mistake by emulsion pumps, it is characterized in that described tightening cover includes lid, described lid is provided with interior coupling link and outer coupling link, storage tank is provided with between described interior coupling link and outer coupling link, described pump chamber upper end is arranged in described storage tank, described outer coupling link outer wall is provided with buckling groove, the position that described pump chamber outer wall is corresponding to buckling groove is provided with clamping ring, described clamping ring is fastened in described buckling groove, the indent sealing that mutually can seal with upper pump rod outer wall is provided with in described interior coupling link lower end, annular groove is provided with between described indent sealing and interior coupling link, pump rod upper end is provided with position limiting convex ring on described, described retracing spring is set on described upper pump rod, top, described retracing spring one end is pressed on described position limiting convex ring lower surface, the described retracing spring other end is arranged in described annular groove.
As above a kind of can prevent by mistake by emulsion pumps, it is characterized in that described Xi Sai mechanism includes the limited step and positioning convex ring being disposed on described upper pump rod bottom, upper pump rod outer wall between described limited step and positioning convex ring is provided with short slot, pump rod outer wall is provided with the via be connected with described short slot on described, between described limited step and positioning convex ring, movable sleeve is provided with and inhales plug, is provided with in described suction plug lower end the convex seal ring mutually sealed with described positioning convex ring.
As above a kind of can prevent by mistake by emulsion pumps, it is characterized in that described suction plug includes inner plug body and outer cock body, described inner plug body is connected by coupling link with outer cock body, and described inner plug body is set on pump rod, and described convex seal ring is arranged on described inner plug body lower end.
As above a kind of can prevent by mistake by emulsion pumps, it is characterized in that being provided with annular seal groove in described indent sealing lower end, when described upper pump rod rises to most significant bit, the sealing of described inner plug body upper end is arranged in described annular seal groove.
As above a kind of can prevent by mistake by emulsion pumps, it is characterized in that described curved mouth includes curved mouth seat, connection inner ring is provided with in described curved mouth seat, described curved mouth seat is provided with and the described liquid outlet channel being connected inner ring and being connected, in described connection, ring outer wall is provided with evagination button line, pump rod upper end inwall and evagination button line correspondence position are provided with catching groove on described, described evagination button cableties are connected in described catching groove.
As above a kind of can prevent by mistake by emulsion pumps, it is characterized in that described Beng Zhu mechanism includes the pump pearl room be connected with inlet, pump pearl is provided with in described pump pearl indoor, positioning groove is provided with in lower end, described pump pearl room, permanent seat is plugged with in described positioning groove, described permanent seat is connected with pump pearl room with pump chamber inner chamber respectively, on described pump rod lower end be provided with can close described permanent seat thus prevent from being inverted or pressurized time leakage small column, be provided with the positioning step that can prevent pump pearl from falling into inlet in lower end, described pump pearl room.
As above a kind of can prevent by mistake by emulsion pumps, it is characterized in that being provided with connection boss at described pump chamber upper end outer wall, between described connection boss and tightening cover, be provided with lock bottle cap, the pump chamber outer wall below described connection boss is arranged with pad, and described inlet is arranged with liquid guiding tube.
In sum, the utility model relative to its beneficial effect of prior art is:
One, the utility model structure is simple, is provided with and pitches son, extract fork and can press use during use, only need insert fork between curved mouth and tightening cover during locking between curved mouth and tightening cover, just can effectively prevent from missing by and leaking.
Two, in the utility model, retracing spring is placed in tightening cover inside, inhale beyond the Great Wall side, keep apart with liquid, use or self-locking state all can not with liquid comes into contact, play environmental-protection function.
Three, the design of the utility model emulsion pumps is ingenious, and structure is simple, easy to use.
Accompanying drawing explanation
Fig. 1 is schematic perspective view of the present utility model;
Fig. 2 is generalized section of the present utility model;
Fig. 3 is the enlarged drawing at A place in Fig. 2;
Fig. 4 is the enlarged drawing at B place in Fig. 3.
Detailed description of the invention
Illustrate below in conjunction with accompanying drawing and with detailed description of the invention, the utility model to be further described:
As shown in Figures 1 to 4 a kind of can prevent by mistake by emulsion pumps, include pump chamber 1, Beng Zhu mechanism 2 is provided with in described pump chamber 1 lower end, the pump chamber 1 of described Beng Zhu mechanism 2 lower end is provided with inlet 3, the tightening cover 5 that lock bottle cap 4 can be connected on pump chamber 1 is plugged with in described pump chamber 1 upper end, pump rod 6 is provided with in described pump chamber 1, pump rod 6 upper end is provided with curved mouth 7 on described, pump rod 6 bottom is provided with Xi Sai mechanism 8 on described, the retracing spring 9 that pump rod 6 can be made to reset is provided with between described tightening cover 5 and upper pump rod 6, the fork son 10 that curved mouth 7 can be stoped to move down is plugged with between described curved mouth 7 bottom and tightening cover 5 upper end.
Be provided with between curved mouth 7 and tightening cover 5 in the utility model and pitch young 10, extract fork during use and can press use, during locking, only need insert fork 10 between curved mouth 7 and tightening cover 5, just can effectively prevent from missing by and leaking.
Fork young 10 described in the utility model includes the limit base 11 of a side opening, the inside groove 12 that can be set on described curved mouth 7 bottom is provided with in described limit base 11, be respectively equipped with importing tablet 13 at the opening part of described limit base 11, described limit base 11 is provided with the grip tab 14 of being convenient to extract.The young 10 opening two ends of the utility model fork can elasticity opened by under External Force Acting, during use, hand-held grip tab 14 makes opening face toward curved mouth 7 bottom, enforce grip tab 14, under the effect of importing tablet 13, curved mouth 7 bottom is easy to enter in the inside groove 12 of limit base 11.
Tightening cover 5 described in the utility model includes lid 15, described lid 15 is provided with interior coupling link 16 and outer coupling link 17, storage tank 18 is provided with between described interior coupling link 16 and outer coupling link 17, described pump chamber 1 upper end is arranged in described storage tank 18, described outer coupling link 17 outer wall is provided with buckling groove 19, the position that described pump chamber 1 outer wall is corresponding to buckling groove 19 is provided with clamping ring 20, described clamping ring 20 is fastened in described buckling groove 19, the indent sealing 21 that mutually can seal with upper pump rod 6 outer wall is provided with in described interior coupling link 16 lower end, annular groove 22 is provided with between described indent sealing 21 and interior coupling link 16, pump rod 6 upper end is provided with position limiting convex ring 23 on described, described retracing spring 9 is set on described upper pump rod 6, top, described retracing spring 9 one end is pressed on described position limiting convex ring 23 lower surface, described retracing spring 9 other end is arranged in described annular groove 22.
The utility model retracing spring 9 is placed in tightening cover inside, above Xi Sai mechanism, keeps apart with liquid, use or self-locking state all can not with liquid comes into contact, play environmental-protection function.
Xi Sai mechanism 8 described in the utility model includes the limited step 24 and positioning convex ring 230 that are disposed on described upper pump rod 6 bottom, upper pump rod 6 outer wall between described limited step 24 and positioning convex ring 230 is provided with short slot 25, pump rod 6 outer wall is provided with the via 26 be connected with described short slot 25 on described, between described limited step 24 and positioning convex ring 230, movable sleeve is provided with and inhales plug 27, is provided with the convex seal ring 28 mutually sealed with described positioning convex ring 230 in described suction plug 27 lower end.
Suction plug 27 described in the utility model includes inner plug body 29 and outer cock body 30, described inner plug body 29 is connected by coupling link 31 with outer cock body 30, described inner plug body 29 is set on pump rod 6, and described convex seal ring 28 is arranged on described inner plug body 29 lower end.
Be provided with annular seal groove 32 in described indent sealing 21 lower end in the utility model, when described upper pump rod 6 rises to most significant bit, the sealing of described inner plug body 29 upper end is arranged in described annular seal groove 32.
Inhale plug 27 in the utility model when tension, good sealing property can be formed respectively and between the position limiting convex ring 23 of the annular seal groove 32 of tightening cover 5 and upper pump rod 6 lower end, effectively ensure that the pump liquid effect of emulsion pumps.
Described in the utility model, curved mouth 7 includes curved mouth seat 33, be provided with in described curved mouth seat 33 and connect inner ring 34, described curved mouth seat 33 is provided with and the described liquid outlet channel 35 being connected inner ring 34 and being connected, described connection inner ring 34 outer wall is provided with evagination button line 36, pump rod 6 upper end inwall and evagination button line 36 correspondence position are provided with catching groove 37 on described, described evagination button line 36 snaps onto in described catching groove 37.
Easy to connect, solid and reliable between the curved mouth of the utility model 7 and upper pump rod 6.
The mechanism of Beng Zhu described in the utility model 2 includes the pump pearl room 41 be connected with inlet 3, pump pearl 42 is provided with in described pump pearl room 41, positioning groove 43 is provided with in lower end, described pump pearl room 41, permanent seat 44 is plugged with in described positioning groove 43, described permanent seat 44 is connected with pump pearl room 41 with pump chamber 1 inner chamber respectively, on described pump rod 6 lower end be provided with can close described permanent seat 44 thus prevent from being inverted or pressurized time leakage small column 45, be provided with the positioning step 46 that can prevent pump pearl 42 from falling into inlet 3 in lower end, described pump pearl room 41.
In the utility model, the small column 45 of upper pump rod lower end cooperatively interacts with permanent seat inwall, produces interference seal, leakage when effectively preventing bottle be inverted or be squeezed, safe and reliable.
Be provided with at described pump chamber 1 upper end outer wall in the utility model and connect boss 47, be provided with between described connection boss 47 and tightening cover 5 and lock bottle cap 4, pump chamber 1 outer wall below described connection boss 47 is arranged with pad 48, and described inlet 3 is arranged with liquid guiding tube 49.
More than show and describe groundwork of the present utility model and principal character and advantage of the present utility model.The technical personnel of the industry should be understood; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and specification sheets just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (8)
1. one kind can prevent by mistake by emulsion pumps, include pump chamber (1), Beng Zhu mechanism (2) is provided with in described pump chamber (1) lower end, the pump chamber (1) of described Beng Zhu mechanism (2) lower end is provided with inlet (3), it is characterized in that: in described pump chamber (1) upper end, be plugged with the tightening cover (5) that lock bottle cap (4) can be connected on pump chamber (1), upper pump rod (6) is provided with in described pump chamber (1), pump rod (6) upper end is provided with curved mouth (7) on described, pump rod (6) bottom is provided with Xi Sai mechanism (8) on described, the retracing spring (9) that upper pump rod (6) can be made to reset is provided with between described tightening cover (5) and upper pump rod (6), the fork son (10) that curved mouth (7) can be stoped to move down is plugged with between described curved mouth (7) bottom and tightening cover (5) upper end.
2. according to claim 1 a kind of can prevent by mistake by emulsion pumps, it is characterized in that described fork young (10) includes the limit base (11) of a side opening, the inside groove (12) that can be set on described curved mouth (7) bottom is provided with in described limit base (11), be respectively equipped with importing tablet (13) at the opening part of described limit base (11), described limit base (11) is provided with the grip tab (14) of being convenient to extract.
3. according to claim 1 a kind of can prevent by mistake by emulsion pumps, it is characterized in that described tightening cover (5) includes lid (15), described lid (15) is provided with interior coupling link (16) and outer coupling link (17), storage tank (18) is provided with between described interior coupling link (16) and outer coupling link (17), described pump chamber (1) upper end is arranged in described storage tank (18), described outer coupling link (17) outer wall is provided with buckling groove (19), described pump chamber (1) outer wall and the corresponding position of buckling groove (19) are provided with clamping ring (20), described clamping ring (20) is fastened in described buckling groove (19), the indent sealing (21) that mutually can seal with upper pump rod (6) outer wall is provided with in described interior coupling link (16) lower end, annular groove (22) is provided with between described indent sealing (21) and interior coupling link (16), pump rod (6) upper end is provided with position limiting convex ring (23) on described, described retracing spring (9) is set on described upper pump rod (6), top, described retracing spring (9) one end is pressed on described position limiting convex ring (23) lower surface, described retracing spring (9) other end is arranged in described annular groove (22).
4. according to claim 3 a kind of can prevent by mistake by emulsion pumps, it is characterized in that described Xi Sai mechanism (8) includes the limited step (24) and positioning convex ring (230) being disposed on described upper pump rod (6) bottom, upper pump rod (6) outer wall between described limited step (24) and positioning convex ring (230) is provided with short slot (25), pump rod (6) outer wall is provided with the via (26) be connected with described short slot (25) on described, between described limited step (24) and positioning convex ring (230), movable sleeve is provided with and inhales plug (27), the convex seal ring (28) mutually sealed with described positioning convex ring (230) is provided with in described suction plug (27) lower end.
5. according to claim 4 a kind of can prevent by mistake by emulsion pumps, it is characterized in that described suction plug (27) includes inner plug body (29) and outer cock body (30), described inner plug body (29) is connected by coupling link (31) with outer cock body (30), described inner plug body (29) is set on pump rod (6), described convex seal ring (28) is arranged on described inner plug body (29) lower end, annular seal groove (32) is provided with in described indent sealing (21) lower end, when described upper pump rod (6) rises to most significant bit, the sealing of described inner plug body (29) upper end is arranged in described annular seal groove (32).
6. according to according to claim 1 a kind of can prevent by mistake by emulsion pumps, it is characterized in that described curved mouth (7) includes curved mouth seat (33), be provided with in described curved mouth seat (33) and connect inner ring (34), described curved mouth seat (33) is provided with and the described liquid outlet channel (35) being connected inner ring (34) and being connected, described connection inner ring (34) outer wall is provided with evagination button line (36), pump rod (6) upper end inwall and evagination button line (36) correspondence position are provided with catching groove (37) on described, described evagination button line (36) snaps onto in described catching groove (37).
7. according to claim 1 a kind of can prevent by mistake by emulsion pumps, it is characterized in that described Beng Zhu mechanism (2) includes the pump pearl room (41) be connected with inlet (3), pump pearl (42) is provided with in described pump pearl room (41), positioning groove (43) is provided with in described pump pearl room (41) lower end, permanent seat (44) is plugged with in described positioning groove (43), described permanent seat (44) is connected with pump pearl room (41) with pump chamber (1) inner chamber respectively, on described pump rod (6) lower end be provided with can close described permanent seat (44) thus prevent from being inverted or pressurized time leakage small column (45), the positioning step (46) that can prevent pump pearl (42) from falling into inlet (3) is provided with in described pump pearl room (41) lower end.
8. according to claim 1 a kind of can prevent by mistake by emulsion pumps, it is characterized in that being provided with at described pump chamber (1) upper end outer wall connecting boss (47), be provided with between described connection boss (47) and tightening cover (5) and lock bottle cap (4), be arranged with pad (48) at pump chamber (1) outer wall of described connection boss (47) below, described inlet (3) is arranged with liquid guiding tube (49).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520051266.9U CN204473466U (en) | 2015-01-26 | 2015-01-26 | A kind of can prevent by mistake by emulsion pumps |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520051266.9U CN204473466U (en) | 2015-01-26 | 2015-01-26 | A kind of can prevent by mistake by emulsion pumps |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204473466U true CN204473466U (en) | 2015-07-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520051266.9U Active CN204473466U (en) | 2015-01-26 | 2015-01-26 | A kind of can prevent by mistake by emulsion pumps |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204473466U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104609021A (en) * | 2015-01-26 | 2015-05-13 | 中山市美捷时包装制品有限公司 | Emulsion pump with fork and external spring |
| CN106938120A (en) * | 2017-04-14 | 2017-07-11 | 成都百特万合医药科技有限公司 | The repeatable cotton swab using cotton swab of environmental protection |
-
2015
- 2015-01-26 CN CN201520051266.9U patent/CN204473466U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104609021A (en) * | 2015-01-26 | 2015-05-13 | 中山市美捷时包装制品有限公司 | Emulsion pump with fork and external spring |
| CN106938120A (en) * | 2017-04-14 | 2017-07-11 | 成都百特万合医药科技有限公司 | The repeatable cotton swab using cotton swab of environmental protection |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: No.21 Jiankang Road, Torch Development Zone, Zhongshan City, Guangdong Province 528400 Patentee after: Guangdong Meijieshi Holdings Co.,Ltd. Address before: No.21 Jiankang Road, Torch Development Zone, Zhongshan City, Guangdong Province 528400 Patentee before: MAJESTY PACKAGING SYSTEMS Ltd. |