CN104528144B - A kind of protection device for pressing pump head - Google Patents
A kind of protection device for pressing pump head Download PDFInfo
- Publication number
- CN104528144B CN104528144B CN201410855219.XA CN201410855219A CN104528144B CN 104528144 B CN104528144 B CN 104528144B CN 201410855219 A CN201410855219 A CN 201410855219A CN 104528144 B CN104528144 B CN 104528144B
- Authority
- CN
- China
- Prior art keywords
- side plate
- snap ring
- limited location
- location snap
- sets
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B11/00—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
- B05B11/01—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use characterised by the means producing the flow
- B05B11/10—Pump arrangements for transferring the contents from the container to a pump chamber by a sucking effect and forcing the contents out through the dispensing nozzle
- B05B11/1042—Components or details
- B05B11/1059—Means for locking a pump or its actuation means in a fixed position
Landscapes
- Closures For Containers (AREA)
Abstract
The invention provides a kind of protection device for pressing pump head, and by top plate and side plate integrated injection molding, top plate and side plate enclose sidepiece and the class cylinder of bottom setting opening；The middle part of side plate inwall sets the first limited location snap ring, pressure handle limit for height chamber is synthetic between first limited location snap ring, side plate and top plate, the bottom of side plate inwall sets the second limited location snap ring, and the first limited location snap ring, side plate and the second limited location snap ring enclose the positioning chamber of torsion lid.The invention has the advantages and positive effects of：By controlling the rotational angle of pressure handle, the height of pressure handle is limited and torsion lid being carried out spacing, avoid and the technical problem that factory changes is returned caused by pump head fractures, the damage of pump head internal part causes pump head to fail and water and milk is excessive.Reduce because transport causes to return the high situation of factory's quantity, saved the relevant cost of the energy, transport and manpower.
Description
Technical field
The invention belongs to water and milk class cosmetic package devices field, is filled more particularly, to a kind of protection for pressing pump head
Put.
Background technology
In recent years, push type pump head is widely known as the packaging cover that water and milk class daily chemical products are commonly used.Push type pump
Head be when dispatching from the factory spinning on pump head top, so liquid can not flow out from pump mouth.While in order to be adapted to user to be pressed in one hand
Pressure simultaneously can also be connected to water and milk solution, pressure handle would generally carry out extension design from axle center to external diameter.But the transport of cosmetics
Process is completed in constantly tilting and jolting, and easily rotation flicks pressure handle automatically.One end of additional pressure handle is generally carried out
Extension design, centrifugal force is easily produced, accelerate the speed for rotating and flicking automatically, easily cause pump head to fracture, pump head inside portion
The damage of part causes pump head to fail, when serious even water and milk it is excessive cause product can not normal sale, cause product to be frequently necessary to
Return the technical problem of factory's replacing.In the prior art, there is a kind of water and milk cosmetics pump head locked, the patent No. is
201120364759.X.By one movable buckle of increase in pressure handle bottom, but can only so prevent because pump head is by under accident
Leakage caused by pressure, pump head can not be still protected comprehensively.
The content of the invention
The invention will solve the problems, such as it is how to provide one kind can effectively protect outside pump head part and limitation water and milk
Excessive pump head protection cap.
In order to solve the above technical problems, the technical scheme that the invention uses is：Including top plate and side plate, top plate and side
Plate encloses sidepiece and bottom sets the class cylinder of opening；The middle part of side plate inwall sets the first limited location snap ring, and first is spacing
Be synthetic into pressure handle limit for height chamber between snap ring, side plate and top plate, the first limited location snap ring upper surface and top plate lower surface it
Between distance slightly larger than at the top of pressure handle the distance between to torsion cap upper surface；The bottom of side plate inwall sets the second limiting card
Ring, the first limited location snap ring, side plate and the second limited location snap ring enclose the positioning chamber of torsion lid, under first limited location snap ring
The distance of surface and the upper surface of the second limited location snap ring is slightly larger than the height of torsion lid.
First limited location snap ring and the second limited location snap ring set chamfering close to the both ends of lateral opening.
The inwall of the positioning chamber of the torsion lid sets some clamping tooths, end portion width of the clamping tooth close to lateral opening
More than the other end of clamping tooth.
The length of clamping tooth is less than the 2/3 of the thickness of the positioning chamber of torsion lid.
End set chamfering of the clamping tooth close to lateral opening.
The edge of the both sides of side plate bottom sets the semi-circular buckle being mutually adapted, semi-circular buckle and top plate and side plate one
Body injection molding.
The keeper of the buckle sets chamfering, and fastener sets back-off groove.
The width on the top of side plate is less than the width of the bottom of side plate.
Top plate sets the protection the brim of a hat close to one end of the opening of sidepiece.
The backboard of side plate sets pressure handle through hole.
The invention has the advantages and positive effects of：By controlling the rotational angle of pressure handle, the height to pressure handle
Limited and torsion lid is carried out it is spacing, avoid because pump head fractures, the damage of pump head internal part cause pump head fail and
The technical problem of factory's replacing is returned caused by water and milk is excessive.Reduce because transport causes to return the high situation of factory's quantity, section
The about relevant cost of the energy, transport and manpower.
Brief description of the drawings
Fig. 1 is the structural representation of the invention
Fig. 2 is the front view of the invention
Fig. 3 is the rearview of the invention
Fig. 4 is the left view of the invention
In figure：
1st, the second limited location snap ring 2, clamping tooth 3, semi-circular buckle
4th, the first limited location snap ring 5, reinforcement 6, back-off groove
7th, the brim of a hat 8, pressure handle through hole are protected
Embodiment
The specific embodiment of the invention is elaborated below in conjunction with the accompanying drawings.
As shown in figure 1, the invention uses PP or PE integrated injection moldings by top plate and side plate, top plate and side plate enclose
Synthesize sidepiece and bottom sets the class cylinder of opening, the slewing area of pressure handle is secured by side mouth；Side plate inwall
Middle part sets the first limited location snap ring 4, is synthetic into pressure handle limit for height chamber between the first limited location snap ring 4, side plate and top plate, and described the
The distance between the upper surface of one limited location snap ring 4 and top plate lower surface slightly larger than between torsion cap upper surface is arrived at the top of pressure handle away from
From；The bottom of side plate inwall sets the second limited location snap ring 1, and the first limited location snap ring 4, side plate and the second limited location snap ring 1 enclose torsion
The distance of the positioning chamber of power lid, the lower surface of first limited location snap ring 4 and the upper surface of the second limited location snap ring 1, which is slightly larger than, to be turned round
The height of power lid, perpendicular positioning is carried out to torsion lid；The internal diameter of first limited location snap ring 4 and the second limited location snap ring 1 is less than torsion lid
External diameter.The torsion lid is also Moveable lid body.
The limited location snap ring 1 of first limited location snap ring 4 and second sets chamfering close to the both ends of lateral opening, is easily installed
During protection cap, torsion lid be pushed into more laborsaving when positioning chamber.
Some clamping tooths 2 of inwall setting of the positioning chamber of the torsion lid, clamping tooth 2 are wide close to the end of lateral opening
The other end of degree more than clamping tooth 2.Mutually rubbed with the vertical line in the skirt section of torsion lid, horizontal can clamp torsion lid, ensure to turn round
Power lid can not be rotated arbitrarily.The length of clamping tooth 2 is less than the 2/3 of the thickness of the positioning chamber of torsion lid.Clamping tooth is close to side
The end set chamfering of face opening, when being easily installed protection cap, torsion lid be pushed into more laborsaving when positioning chamber.
The edge of the both sides of side plate bottom sets the semi-circular buckle being mutually adapted, semi-circular buckle and top plate and side plate one
Body injection molding.The keeper of the buckle sets chamfering, and keeper is easily accessible groove fastening when being embedded in.Fastener sets
Groove 6 is detained, then can not be unpluged easily.
The width on the top of side plate is less than the width of the bottom of side plate, can improve intensity and cost-effective.
Top plate sets the protection the brim of a hat 7 close to one end of the opening of sidepiece, and the protection the brim of a hat 7 is the arc-shaped of protrusion, more to have
Effect protection pressure handle.
The backboard of side plate sets pressure handle through hole 8, can maximumlly coordinate variously-shaped hand plastics pump head, can be with
Adapt to the pressure handle for having extended end behind pump head.
The inwall of top plate sets reinforcement 5, ensure that pump head plays a part of strengthening protection intensity, by coming from above
It is not easy to be subject to crushing during external force.
One embodiment of the invention is described in detail above, but the content is only the invention
Preferred embodiment, it is impossible to be considered as the practical range for limiting the invention.It is all to be made according to the invention application range
Equivalent change with improve etc., all should still belong within the patent covering scope of the invention.
Claims (6)
- A kind of 1. protection device for pressing pump head, it is characterised in that：Including top plate and side plate, top plate and side plate enclose sidepiece and Bottom sets the class cylinder of opening；The middle part of side plate inwall sets the first limited location snap ring, the first limited location snap ring, side plate and top plate Between be synthetic into the distance between pressure handle limit for height chamber, the first limited location snap ring upper surface and top plate lower surface slightly larger than pressure The distance between torsion cap upper surface is arrived at the top of handle；The bottom of side plate inwall sets the second limited location snap ring, the first limited location snap ring, side Plate and the second limited location snap ring enclose the positioning chamber of torsion lid, lower surface and the second limited location snap ring of first limited location snap ring Upper surface distance be slightly larger than torsion lid height；The inwall of the positioning chamber of the torsion lid sets some clamping tooths, folder Width of the end portion width more than the other end of clamping tooth of toe joint proximal side opening is held, the length of clamping tooth is less than torsion lid Position the 2/3 of the thickness of chamber.
- 2. protection device according to claim 1, it is characterised in that：The edge of the both sides of side plate bottom sets and is mutually adapted Semi-circular buckle, semi-circular buckle and top plate and side plate integrated injection molding.
- 3. protection device according to claim 2, it is characterised in that：The keeper of the buckle sets chamfering, buckle Fastener sets back-off groove.
- 4. protection device according to claim 1, it is characterised in that：The width on the top of side plate is less than the bottom of side plate Width.
- 5. protection device according to claim 1, it is characterised in that：Top plate sets protection close to one end of the opening of sidepiece The brim of a hat.
- 6. protection device according to claim 1, it is characterised in that：The backboard of side plate sets pressure handle through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410855219.XA CN104528144B (en) | 2014-12-31 | 2014-12-31 | A kind of protection device for pressing pump head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410855219.XA CN104528144B (en) | 2014-12-31 | 2014-12-31 | A kind of protection device for pressing pump head |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104528144A CN104528144A (en) | 2015-04-22 |
| CN104528144B true CN104528144B (en) | 2018-01-12 |
Family
ID=52843851
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410855219.XA Active CN104528144B (en) | 2014-12-31 | 2014-12-31 | A kind of protection device for pressing pump head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104528144B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105173364A (en) * | 2015-09-17 | 2015-12-23 | 蔡灵明 | Pushing type bottle sealing cover structure |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7044339B1 (en) * | 2005-08-26 | 2006-05-16 | Roy Kuo | Shroud cover for fluids pump dispenser |
| KR100814319B1 (en) * | 2007-08-27 | 2008-03-18 | (주)연우 | Nozzle retractable dispenser |
| DE102007056380B4 (en) * | 2007-11-22 | 2020-06-25 | WestRock Dispensing Systems Hemer GmbH | Cap for a discharge head |
| JP5085494B2 (en) * | 2008-09-30 | 2012-11-28 | 株式会社吉野工業所 | Stopper for container pump |
| JP5781263B2 (en) * | 2009-03-31 | 2015-09-16 | 株式会社吉野工業所 | Dispenser |
| JP6027311B2 (en) * | 2011-10-31 | 2016-11-16 | 株式会社吉野工業所 | Priming type dispenser stopper |
| CN204368671U (en) * | 2014-12-31 | 2015-06-03 | 环亚包装(天津)有限公司 | A kind of fender guard pressing pump head |
-
2014
- 2014-12-31 CN CN201410855219.XA patent/CN104528144B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN104528144A (en) | 2015-04-22 |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| GR01 | Patent grant | ||
| GR01 | Patent grant |