CN208004265U - A kind of sealing of easy-opening aluminum cylinder cylinder mouth, gum outlet sealing and its combination unit with Jiao Zui - Google Patents
A kind of sealing of easy-opening aluminum cylinder cylinder mouth, gum outlet sealing and its combination unit with Jiao Zui Download PDFInfo
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- CN208004265U CN208004265U CN201721334344.1U CN201721334344U CN208004265U CN 208004265 U CN208004265 U CN 208004265U CN 201721334344 U CN201721334344 U CN 201721334344U CN 208004265 U CN208004265 U CN 208004265U
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Abstract
The utility model is related to a kind of easy-opening aluminum cylinder cylinder mouths to seal, gum outlet seals and its combination unit with Jiao Zui.The sealing is the thin design of thick middle surrounding, and the thickness of the sealing is gradually thinning around by central point.Easy-opening aluminum cylinder cylinder mouth sealing provided by the utility model uses the thin design of thick middle surrounding, the thickness of sealing is gradually thinning around by central point, the any position that may be disposed at gum outlet, such as fragment position among the top of gum outlet, the bottom of gum outlet and gum outlet.When in use, the stick blunt that closure sizes size can be slightly less than by diameter is stabbed in sealing part, under force for the sealing, the aluminium of thinnest part is more fragile relative to intermediate thicker part and takes the lead in being destroyed, sealing is detached from gum outlet, forms plastic emitting hole of the same size, easy-to-use.
Description
Technical field
The utility model belongs to fluid sealant field, more particularly, to a kind of sealing of easy-opening aluminum cylinder cylinder mouth, gum outlet
Sealing and its combination unit with Jiao Zui.
Background technology
Fluid sealant, also known as binder or glass cement etc. are usually used in various glass and carry out be bonded with other base materials and seal
It is used, the cylinder material for loading fluid sealant generally has plastics（HDPE）And metal（Aluminium）Two kinds.Since aluminum barrel is with higher close
Sealing property, by extensively with pack and store polyurethanes fluid sealant.One end of aluminum cylinder is provided with gum outlet, and the other end is set
It is equipped with rear end cap, being provided in cylinder cavity can be along the rear end piston that cylinder cavity inner wall moves.In use, generally need to be by cylinder
Rear end cap pull-tab is pulled open, and a hole is stabbed at the gum outlet of front end with sharp objects, then plastic cement mouth is gone out by aluminum cylinder
The screw thread of Jiao Kou assembles, and then by cylinder in the glue rifle, the adhesive in cylinder can be passed through by pulling glue rifle and pulling finger
The hole of gum outlet is extruded into outside aluminum packing element to be used.
Currently, the one-pass molding together with aluminum cylinder of the sealing at gum outlet, the thickness of sealing part aluminium is slightly thinner than cylinder thickness
Degree.Thinner thickness centered on traditional sealing and thickness as outside is thicker, often use sharp objects in sealing middle part when use
Position one hole of stamp, due to the use of the volumes of sharp objects differ, the hole size for stabbing out differs, and small holes can cause out
The problems such as glue laminated power is excessive, difficult plastic emitting.Previous way is typically, and after stabbing out hole, continues that with sharp objects envelope will be in
Mouth center hole expands outward, increases the area of hole, plastic emitting is made to become easy.Such sealing design is not using
Easily, especially in industrial mass application, aperture not of uniform size can be such that plastic squeeze speed under a constant becomes
Fluctuation up and down influences the operation rhythm with glue personnel, and production stability declines, and reduces production efficiency.In addition, making when not knowing about
When in use with the people of method, it does not stab opening and has just loaded onto Jiao Zui, can cause not showing the adhesive in cylinder, serious shadow
It rings and uses.
Therefore, a kind of sealing with important research significance and answering for fluid sealant forming hole of the same size is developed
With value.
Invention content
The purpose of the utility model is to overcome the sealings of existing fluid sealant to stab out hole cause not of uniform size, using cumbersome
Defect provides a kind of easy-opening aluminum cylinder cylinder mouth sealing, and sealing provided by the utility model is the thin design of thick middle surrounding, described
The central point of sealing is gradually thinning around, and the stick blunt that closure sizes size can be slightly less than by diameter is stabbed in sealing part,
Under force, the aluminium of thinnest part is more fragile relative to intermediate thicker part and take the lead in being destroyed, and sealing is de- with gum outlet
From, plastic emitting hole of the same size is formed, it is easy-to-use.
Another object of the present invention is to provide a kind of sealings of easy-opening aluminum cylinder cylinder mouth gum outlet.
Another object of the present invention is to provide a kind of sealings of easy-opening aluminum cylinder cylinder mouth gum outlet and the group of Jiao Zui to attach together
It sets.
For achieving the above object, the utility model adopts the following technical solution：
A kind of sealing of easy-opening aluminum cylinder cylinder mouth, the sealing are the thin design of thick middle surrounding, in the thickness of the sealing
Heart point is gradually thinning around.
Provided by the utility model seal may be provided at any position of conventional gum outlet, as gum outlet the top, go out
Fragment position among the bottom of Jiao Kou and gum outlet.When in use, diameter is selected to be slightly less than the stick blunt of closure sizes size
Stamp is in sealing part, and under force, the thinnest part of sealing is more fragile relative to intermediate thicker part and takes the lead in being destroyed, sealing
With gum outlet in thinnest part（That is junction）It is detached from, forms plastic emitting hole of the same size, it is easy-to-use.
The sealing of the thin design of thick middle surrounding described in the utility model has diversified forms.
Preferably, the sealing protrudes to form raised spherical surface to one or both sides along its central point.
The sealing of the spherical design of different directions protrusion stabs out plastic emitting hole of the same size by stick blunt.
Preferably, the thickness of the sealing is to seamlessly transit to thinnest part.
Preferably, the thinnest part thickness of the sealing is not more than 0.2mm.
Preferably, the thinnest part of the sealing and the thickness difference in thickness are in 5mm or less.
The sealing of the utility model is taken to design, the thickness of thinnest part can substantially reduce, the thickness of thinnest part and thickness
Poor range also greatly expands.
A kind of easy-opening aluminum cylinder cylinder mouth gum outlet sealing, the gum outlet sealing includes above-mentioned sealing and gum outlet, institute
Sealing is stated to be set on the gum outlet.
Sealing may be disposed at any position of gum outlet, such as the top of gum outlet, the bottom of gum outlet and gum outlet
Intermediate fragment position.
Preferably, the raised spherical surface of the sealing is arranged upward and/or downward.
When sealing is set on gum outlet, the spherical surface of single side protrusion is arranged upward, is arranged downward and biconvex spherical surface
When being upwardly and downwardly arranged respectively, plastic emitting hole of the same size can be stabbed out by stick blunt.
Preferably, described to seal the top for being set to the gum outlet.
Particularly, it when sealing is set to gum outlet the top, in addition to available rod-shaped objects stab its thinnest part, also can be used
Sharp objects stamp is in the thinnest part that connect with gum outlet of sealing, formation single-point destruction, and then proceeding to agitate can be most thin to this circle
Place causes to continue tear failure effect, and section is neatly in the same size, forms plastic emitting hole of the same size.
Preferably, the sealing is integrally formed design with the gum outlet, the connection of the sealing and the gum outlet
Place is provided with a circle tangent line.
The setting of the tangent line more easily can form plastic emitting hole of the same size by stick blunt or sharp objects.
A kind of combination unit of easy-opening aluminum cylinder cylinder mouth gum outlet sealing and Jiao Zui, the combination unit include it is above-mentioned go out
Jiao Kou seal and with the matched Jiao Zui of gum outlet.
Combination unit provided by the utility model can also form plastic emitting hole of the same size using Jiao Zui.
Preferably, internal thread is provided on the gum outlet, the Jiao Zui is provided with and the matched external screw thread of internal thread；Institute
It states sealing and is set to the bottom of the gum outlet, the bottom end of the Jiao Zui is provided with extension wall, when by the gum outlet and glue
When mouth is connected through a screw thread fixed, the extension wall can pierce through the sealing.
By the screw thread to match and the design for extending wall, stabbed in sealing without external object when in use
Form plastic emitting hole of the same size.With the matched Jiao Zui of gum outlet during screwing, the extension of the bottom end setting of Jiao Zui
Wall moves closer to the thinnest part of sealing, and external pressure is will produce after the two is in contact, when continuing to screw and causes sealing and goes out
The fracture of the junctions Jiao Kou forms plastic emitting hole of the same size.
Compared with prior art, the utility model has the advantages that：
Easy-opening aluminum cylinder cylinder mouth provided by the utility model sealing uses the thin design of thick middle surrounding, the thickness of sealing by
Central point is gradually thinning around, may be disposed at any position of gum outlet, such as the top of gum outlet, the bottom of gum outlet
And fragment position among gum outlet.When in use, the stick blunt stamp that closure sizes size can be slightly less than by diameter exists for the sealing
Sealing part, under force, the aluminium of thinnest part is more fragile relative to intermediate thicker part and takes the lead in being destroyed, seal and goes out
Jiao Kou is detached from, and forms plastic emitting hole of the same size, easy-to-use.
Description of the drawings
Fig. 1 is that the gum outlet of traditional design seals；
Fig. 2 is sectional view when traditional sealing mode sealing is opened；
Fig. 3 is vertical view when traditional sealing mode sealing is opened；
Wherein, 1 ' is traditional sealing；2 ' be traditional gum outlet；
Fig. 4 is the gum outlet sealing that embodiment 1 provides；
Fig. 5 is the sectional view when gum outlet sealing that embodiment 1 provides is opened；
Fig. 6 is the vertical view when gum outlet sealing that embodiment 1 provides is opened；
Fig. 7 is the gum outlet sealing that embodiment 2 provides；
Fig. 8 is the gum outlet sealing that embodiment 3 provides；
Fig. 9 is the gum outlet sealing that embodiment 4 provides；
Figure 10 is the gum outlet sealing that embodiment 5 provides；
Figure 11 is the gum outlet sealing that embodiment 6 provides；
Figure 12 is the gum outlet sealing that embodiment 7 provides；
Figure 13 is the vertical view when gum outlet sealing that embodiment 7 provides is opened；
Figure 14 is the combination unit of gum outlet sealing and Jiao Zui that embodiment 8 provides；
Wherein：1 is sealing；
2 be gum outlet, and 21 be external screw thread；
3 be Jiao Zui, and 31 be internal thread, and 32 be extension wall.
Specific implementation mode
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with Figure of description
And specific embodiment, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only
To explain the utility model, it is not used to limit the utility model.In addition, each implementation of the utility model disclosed below
Involved technical characteristic can be combined with each other as long as they do not conflict with each other in mode.
Embodiment 1
Traditional gum outlet sealing mode such as Fig. 1, including gum outlet 2 ' and setting seal 1 ' in 2 ' the lowermost of gum outlet,
Sealing 1 designs for intermediate thin surrounding thickness.
After stabbing out a small holes at the intermediate position of sealing with sharp objects when in use（Such as Fig. 2, Fig. 3）, continue with point
Sharp thing body makes plastic emitting hole expand, and plastic emitting hole size sharp objects used in make one and strength difference due to is not of uniform size.
A kind of gum outlet sealing is present embodiments provided, as Fig. 4 ~ 6, including integrally formed gum outlet 2 and setting are going out
2 the lowermost of glue mouth sealing 1, sealing 1 is the thin design of thick middle surrounding, and thickness is seamlessly transitted to thinnest part, until with
Gum outlet connects, and sealing 1 is bent upwards to form spherical surface raised upward along its central point.
When in use, it is slightly less than the rod type blunt stamp of gum outlet diameter in sealing part, rod type blunt and sealing with one end
Between raise up part contact, external pressure by seal thickness pass to connection gum outlet sealing thinnest part, in power
Under effect, sealing thinnest part is more fragile at thick middle, therefore takes the lead in destroying,（Such as Fig. 5）.It is most thin with sealing
The destruction at place, sealing are detached from thinnest part and gum outlet, form plastic emitting hole of the same size（Such as Fig. 6）, easy to use.
Embodiment 2
Gum outlet provided in this embodiment sealing, such as Fig. 7, including integrally formed gum outlet 2 and setting gum outlet 2 most
The sealing 1 of lower end, sealing 1 is the thin design of thick middle surrounding, and thickness is to seamlessly transit to thinnest part, until with gum outlet 2
Connection, sealing 1 are bent downwardly to form spherical surface raised downwards along its central point.
When in use, the rod type blunt that gum outlet diameter is slightly less than with one end is stabbed in sealing part, and rod type blunt and sealing are most
Thin place's contact, under the action of external pressure, sealing thinnest part takes the lead in destroying.With the destruction of sealing thinnest part, sealing is along most
Thin place is detached from gum outlet, forms plastic emitting hole of the same size, easy to use.
Embodiment 3
Gum outlet provided in this embodiment sealing, such as Fig. 8, including integrally formed gum outlet 2 and setting gum outlet 2 most
The sealing 1 of lower end, sealing 1 is the thin design of thick middle surrounding, and thickness is to seamlessly transit to thinnest part, until with gum outlet 2
Connection, sealing 1 are formed by bending the spherical surface of side's protrusion up and down along its central point simultaneously up and down.
When in use, it is slightly less than the rod type blunt stamp of gum outlet diameter in sealing part, rod type blunt and sealing with one end
Between raise up part contact, external pressure by seal thickness pass to connection gum outlet sealing thinnest part, in power
Under effect, sealing thinnest part is more fragile at thick middle, therefore takes the lead in destroying.With breaking for sealing thinnest part
Bad, sealing is detached from thinnest part and gum outlet, forms plastic emitting hole of the same size, easy to use.
Embodiment 4 ~ 6
The gum outlet sealing that the present embodiment 4 ~ 6 provides is corresponding respectively with embodiment 1 ~ 3, except to be set to gum outlet most upper for sealing
End is outer, remaining feature is consistent, respectively such as Fig. 9,10 and 11.
Similarly, gum outlet sealing provided in this embodiment can stab out hole of the same size with stick blunt.In addition to this,
The thinnest part that also can be used sharp objects stamp to be connect with gum outlet in sealing forms single-point and destroys, and then sharp objects are stabbed into broken
Bad point agitates sealing, lasting tear failure effect is caused in thinnest part, and section is neatly in the same size.It is destroyed in sealing
Afterwards, Jiao Zui is not installed, directly cylinder is fitted into glue rifle, cylinder back-end piston is squeezed, the adhesive in cylinder can be squeezed out, together
When adhesive can push in outermost disrupted sealing, will completely seal release gum outlet.
Embodiment 7
Gum outlet sealing provided in this embodiment, such as Fig. 7, including integrally formed gum outlet 2 and setting are in gum outlet 2
The sealing 1 in portion, sealing 1 is the thin design of thick middle surrounding, and thickness is to seamlessly transit to thinnest part, until connecting with gum outlet 2
It connects, sealing 1 is bent upwards to form spherical surface raised upward along its central point；It is set close to the junction of gum outlet 2 and sealing 1
It is equipped with a circle tangent line 12, the thickness at tangent line 12 is most thin, such as Figure 12.
When in use, it is slightly less than the rod type blunt stamp of gum outlet diameter in sealing part, rod type blunt and sealing with one end
Between thick part contact, external pressure passed to by sealing at the most thin tangent line of sealing of connection gum outlet, under force,
It is more fragile at thick middle at sealing tangent line, therefore take the lead in destroying.With the destruction at sealing tangent line, edge is sealed
Tangent line is detached from gum outlet, forms plastic emitting hole of the same size（Such as Figure 13）, easy to use.
Embodiment 8
As shown in figure 14, the combination unit of gum outlet provided in this embodiment sealing and Jiao Zui, including it is integrally formed go out
Glue mouth 2, setting 2 the lowermost of gum outlet sealing 1 and with 2 matched glue mouth 3 of gum outlet, sealing 1 for thick middle surrounding it is thin
Design, and thickness is to seamlessly transit to thinnest part, until being connect with gum outlet 2, sealing 1 is bent upwards to be formed along its central point
Raised spherical surface upward；Internal thread 11 is provided on gum outlet 2, glue mouth 3, which is provided with, to be matched with the internal thread 11 of gum outlet 1
External screw thread 31, the bottom end of the glue mouth 3 is provided with the extension wall 32 that length is 3mm, described in the extensions wall 32 can pierce through
Sealing 1.
Hole of the same size can be both stabbed out by stick blunt when in use, also can sealing directly be realized by Jiao Zui
It opens, concrete operations are as follows：Jiao Zui, which can be fully screwed in by screw thread on gum outlet, completes installation, during screwing, extends
Wall moves closer to the thinnest part of sealing, and when extending wall and sealing thinnest part contacts, sealing thinnest part can be generated by continuing to screw
External pressure is broken so as to cause thinnest part, and sealing is detached with gum outlet, forms plastic emitting hole of the same size.The design can
The process for stabbing opening with exterior object has been skipped, has reduced process, has saved manpower.
Claims (9)
1. a kind of easy-opening aluminum cylinder cylinder mouth sealing, which is characterized in that the sealing (1) is the thin design of thick middle surrounding, described
The thickness for sealing (1) is gradually thinning around by central point；The thinnest part thickness of the sealing (1) is not more than 0.2mm, the envelope
The thinnest part of mouth and the thickness difference in thickness are in 5mm or less.
2. easy-opening aluminum cylinder cylinder mouth seals according to claim 1, which is characterized in that the sealing (1) is along its central point
It protrudes to form raised spherical surface to one or both sides.
3. easy-opening aluminum cylinder cylinder mouth seals according to claim 1, which is characterized in that the thickness of the sealing (1) is arrived
Thinnest part is to seamlessly transit.
4. a kind of sealing of easy-opening aluminum cylinder cylinder mouth gum outlet, which is characterized in that the gum outlet sealing include claim 1~
3 any sealings (1) and gum outlet (2), the sealing (1) are set on the gum outlet (2).
5. easy-opening aluminum cylinder cylinder mouth gum outlet seals according to claim 4, which is characterized in that described to seal the convex of (1)
Pilling is face-up and/or is arranged downward.
6. easy-opening aluminum cylinder cylinder mouth gum outlet seals according to claim 4, which is characterized in that sealing (1) setting
The top in the gum outlet (2).
7. easy-opening aluminum cylinder cylinder mouth gum outlet seals according to claim 4, which is characterized in that sealing (1) and the institute
It states gum outlet (2) to be integrally formed design, the sealing (1) and the junction of the gum outlet (2) are provided with a circle tangent line
(11)。
8. a kind of combination unit of easy-opening aluminum cylinder cylinder mouth gum outlet sealing and Jiao Zui, which is characterized in that the combination unit
Including described in claim 5 gum outlet sealing and with gum outlet (2) matched Jiao Zui (3).
9. combining the unit according to claim 8, which is characterized in that be provided with internal thread (11), institute on the gum outlet (2)
Jiao Zui (3) is stated to be provided with and internal thread (11) matched external screw thread (31)；The sealing (1) is set to the gum outlet (2)
Bottom, the bottom end of the Jiao Zui (3), which is provided with, extends wall (32), is connected by screw thread when by the gum outlet (2) and Jiao Zui (3)
When connecing fixed, the extension wall (32) can pierce through the sealing (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721334344.1U CN208004265U (en) | 2017-10-17 | 2017-10-17 | A kind of sealing of easy-opening aluminum cylinder cylinder mouth, gum outlet sealing and its combination unit with Jiao Zui |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721334344.1U CN208004265U (en) | 2017-10-17 | 2017-10-17 | A kind of sealing of easy-opening aluminum cylinder cylinder mouth, gum outlet sealing and its combination unit with Jiao Zui |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208004265U true CN208004265U (en) | 2018-10-26 |
Family
ID=63879381
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721334344.1U Active CN208004265U (en) | 2017-10-17 | 2017-10-17 | A kind of sealing of easy-opening aluminum cylinder cylinder mouth, gum outlet sealing and its combination unit with Jiao Zui |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208004265U (en) |
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2017
- 2017-10-17 CN CN201721334344.1U patent/CN208004265U/en active Active
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