CN104957198B - Prevent the pad of end raw edge - Google Patents
Prevent the pad of end raw edge Download PDFInfo
- Publication number
- CN104957198B CN104957198B CN201410161370.3A CN201410161370A CN104957198B CN 104957198 B CN104957198 B CN 104957198B CN 201410161370 A CN201410161370 A CN 201410161370A CN 104957198 B CN104957198 B CN 104957198B
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- CN
- China
- Prior art keywords
- multilayer
- glass
- multilayer end
- helical spring
- pad
- 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
-
- A—HUMAN NECESSITIES
- A21—BAKING; EDIBLE DOUGHS
- A21B—BAKERS' OVENS; MACHINES OR EQUIPMENT FOR BAKING
- A21B3/00—Parts or accessories of ovens
- A21B3/02—Doors; Flap gates
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/02—Sealings between relatively-stationary surfaces
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Food Science & Technology (AREA)
- Springs (AREA)
- Treatment Of Fiber Materials (AREA)
Abstract
The present invention relates to a kind of pad for preventing end raw edge, dropped with the fiber fragment for preventing raw edge from being formed, the pad includes：Glass stringing, the overall elastic webmaster being arranged in the glass stringing；It is clamped on the multilayer end using metal clip or staple, by the port closed of each multilayer end；Or, connecting each layer glass-fiber-fabric of the multilayer end using metal buckle；The steel cord end of one helical spring is penetrated the wall body for passing the multilayer end back and forth, so that each layer glass-fiber-fabric in the multilayer end is connected as one, and the helical spring is integrally entered in the multilayer end.The multilayer end is closed using metal buckle or staple, can prevent glass-fiber-fabric from raw edge occurring, and it is easy to operate, can improve production efficiency.The multilayer end of the glass stringing is integrally formed using helical spring, the joint caliber change of pad can be made smaller, make the profile of pad more attractive in appearance, high temperature resistant, sealing that is corrosion-resistant and improve oven door.
Description
Technical field
Served as a contrast the present invention relates to one kind pad, more particularly to a kind of sealing for preventing end raw edge on oven door
Pad.
Background technology
Half gastight seal between oven fire door and fire door is the accessory of easy consumption, and generally pad is to be with stainless steel wire
The glass stringing of the bar form of skeleton, the junction of the fire door and fire door that are positioned over by positioning hanger on oven fire door.
Existing head and the tail interconnection system fire door pad includes：There are the female head with opening and male head, male head is stretched into female head；Female head
A metal buckle is installed with a male adjacent side wall.The webmaster shape of female head and male head all by fiberglass tubes and in fiberglass tubes
Skeleton is constituted.
On some ovens, the pad need not be end to end, and the two ends of pad are inserted a pair on fire door base respectively
In endoporus.During due to using, thermal current is always upward, therefore the sealing requirements on fire door base are relatively low, so the pad nothing
Need to be end to end on fire door base.But, resulting problem is：The fugitive mouth in head and the tail end of the glass stringing of pad, this
It is easily caused glass fibre chip to drop, and influences food security and Environmental security.
Prior art closes the head and the tail end of the pad using adhesive tape or glue, and it is disadvantageous in that：Adhesive tape or glue
Water non-refractory, is easily caused closing failure.
The content of the invention
The technical problems to be solved by the invention be to provide a kind of simple structure, prevent the pad of end raw edge, in case
Only glass fibre chip is caused to drop because of spacer ends raw edge, it is ensured that Environmental security.
In order to solve the above technical problems, the pad that the present invention is provided includes：Glass stringing, entirety are arranged in the glass stringing
Interior elastic webmaster.The glass-fiber-fabric of the multilayer end of the glass stringing is turned down at least one times to respective endoporus, and shape respectively
Into multilayer end；Then the port of each multilayer end is tied up by closing using high temperature resistant yarn or wire；
Or, being penetrated along the circumference of the port of the multilayer end, according to radial direction using high temperature resistant yarn or wire
The mode for going out multilayer end wall body is sutured one week, so that each layer glass-fiber-fabric in the multilayer end is connected as a body；
Or, be clamped on the multilayer end using metal clip or staple, by the port closed of each multilayer end；
Or, connecting each layer glass-fiber-fabric of the multilayer end using metal buckle；
Or, the steel cord end of a helical spring is penetrated the wall body for passing the multilayer end back and forth, so that described
Each layer glass-fiber-fabric in multilayer end is connected as one, and the helical spring is integrally entered in the multilayer end；
Or, the steel cord end of a helical spring is penetrated back and forth each layer glass-fiber-fabric for passing in the multilayer end and
The wall body of elastic webmaster, so that each layer glass-fiber-fabric in the multilayer end is connected as one, and makes the helical spring integrally enter
In entering the multilayer end.
The pad joint of above structure, it is easy to operate, beneficial to improve production efficiency.The caliber change of the joint of pad subtracts
It is small, so pad sealing is preferable.
Preferably：The helical spring is cylindrically coiled spring, and its external diameter and the glass stringing external diameter
Unanimously.Or the helical spring is taper type helical spring, adjacent only to a few circle steel wires connection of the taper type helical spring bottom
On the multilayer end.
The multilayer end be in respective end described elastic webmaster end outside, or the elastic webmaster end
In the interlayer of corresponding multilayer end（The structure is beneficial to the globality for improving pad, and the sealing of spacer ends is preferable）.
The production method of above-mentioned pad, including：
The glass-fiber-fabric at the two ends of the glass stringing is turned down at least one times to respective endoporus respectively, and is formed respectively many
Layer end, then ties up closing by the port of the multilayer end respectively using high temperature resistant yarn or wire；Wherein, the multilayer
End be respectively at the elastic webmaster end outside, or the elastic webmaster end be in corresponding multilayer end folder
In layer；
Or, high temperature resistant yarn or wire is unified week respectively along the circumferential slots of the port of the multilayer end, and it is resistance to
High temperature yarn or the reciprocal wall body radially across the multilayer end of wire, so that each layer glass-fiber-fabric phase of the multilayer end
It is connected；
Or, the steel wire head of a helical spring is aligned and the multilayer end port edge is inserted, the spiral shell is then rotated
Rotation spring；After the steel wire head penetrates the whole wall body of the multilayer end, continue to rotate 30-180 ° of the helical spring, then make
The steel wire head passes the multilayer end, continues to rotate 30-180 ° of the helical spring, and then steel wire head is penetrated the multilayer end again
The wall body in portion, so repeatedly；Until the entirety of the helical spring penetrates described multilayer end；Wherein, described multilayer end
Portion is in the end outside of the elastic webmaster；Or the end of the elastic webmaster is respectively in the interlayer of the multilayer end,
And the helical spring is located on multilayer end and corresponding elasticity webmaster simultaneously.
The present invention has positive effect：（1）Pad of the invention, by the glass-fiber-fabric of the end of the glass stringing to each
From endoporus turnover and form multilayer end respectively, then close the port of the multilayer end, make the multilayer of the glass stringing
End is difficult raw edge, and then the generation of glass chip is greatly reduced.Or along the circumferential slots unification week of multilayer end port, so that
The two-layer glass-fiber-fabric of the multilayer end is connected as a body, and the multilayer end of the glass stringing is difficult raw edge, even if raw edge,
Glass chip is not easy to run out of the multilayer end.The production method of pad of the invention corresponding, step is simple, simple operation,
Product reliability is preferable.（2）The multilayer end is closed off using metal buckle or staple, can prevent glass-fiber-fabric from occurring
Raw edge, and it is easy to operate, can improve production efficiency.（3）The multilayer end of the glass stringing is constituted one using helical spring
Body；Because the helical spring is cylindrically coiled spring, and its external diameter is equal to or slightly less than the external diameter of the glass stringing, therefore
Make the joint caliber change of pad smaller, make the profile of pad more attractive in appearance, it is high temperature resistant, corrosion-resistant and improve oven door
Sealing.
Brief description of the drawings
Fig. 1 a are the end of pad of the invention using the cross-sectional view after metal clip or cartridge closing；
Fig. 1 b are the end of the pad using the structural representation after metal clip or cartridge closing；
Fig. 1 c are that port is tied up the structural representation after closing using high temperature resistant yarn or wire for the end of the pad
Figure；
Fig. 2 is the end cross-sectional structural representation of the third pad of the invention, wherein, using high temperature resistant yarn or metal
Silk penetrates along the circumference of the port of the multilayer end, according to radial direction and passes the mode of multilayer end wall body and suture one week；
Fig. 3 is the end cross-sectional structural representation of the 4th kind of pad of the invention, wherein, it is described using metal buckle connection
Each layer glass-fiber-fabric of multilayer end；
Fig. 4 is the end cross-sectional structural representation of the 5th kind of pad of the invention, wherein, by the steel wire end of a helical spring
Portion penetrates the wall body for passing the multilayer end back and forth；
Fig. 5 is the structural representation of metal buckle of the invention.
Specific embodiment
Embodiment 1
See Fig. 1 a and Fig. 1 c, the pad of the present embodiment includes：Elastic webmaster 3, the overall glass being sheathed on the elastic webmaster 3
Fine stringing 5；The glass-fiber-fabric at the initial and end two ends of the glass stringing is turned down 2-3 times to respective endoporus, and forms multilayer end respectively
Portion 5-1；Then the port of each multilayer end 5-1 is tied up by closing using high temperature resistant yarn or wire；Close the multilayer end
Port after, the multilayer end of the glass stringing is difficult raw edge, and then the generation of glass chip is greatly reduced.The structure has
The characteristics of having simple step, simple operation, preferable product reliability.
The multilayer end be in respective end described elastic webmaster end outside, or the elastic webmaster end
In the interlayer of corresponding multilayer end.
Embodiment 2
Relative to above-described embodiment 1, there is following modification in the structure of the pad of the present embodiment：
Such as Fig. 1 b, it is clamped on the multilayer end 5-1 using metal clip or staple 1, by the end of each multilayer end
Mouth closing；The characteristics of structure has simple step, simple operation, preferable product reliability.
During operation, tying is carried out using aluminium nail sealing machine and U-shaped metal clip or the multilayer end 5-1 of staple 1 pair.
Embodiment 3
Relative to above-described embodiment 2, there is following modification in the structure of the pad of the present embodiment：
Such as Fig. 2, using high temperature resistant yarn or wire 12 along the circumference of the port of the multilayer end 5-1, according to footpath
Sutured one week to the mode that passes multilayer end wall body is penetrated, so that each layer glass-fiber-fabric in the multilayer end is connected to one
Body, makes the multilayer end 5-1 of the glass stringing be difficult raw edge, even if raw edge, glass chip is not easy to run out of the multilayer end
Portion.
It is preferred that the wire such as stainless steel wire or copper wire of single a diameter of 0.1-0.5mm is sutured, wire has necessarily
Hardness, so sewing needle need not be used, it is easy to operate and beneficial to improve production efficiency.
Embodiment 4
Relative to above-described embodiment 2, there is following modification in the structure of the pad of the present embodiment：
Such as Fig. 3 and 5, each layer glass-fiber-fabric in the multilayer end 5-1 is connected using metal buckle 4.
The metal buckle 4 is nibbled by the horizontal base 4-1 of back-shaped needle-like with the triangle being vertical on horizontal base 4-1
Co-clip 4-2 is constituted, and has free end 4-3 on the horizontal base 4-1；
The horizontal base 4-1 from outward appearance to inner essence sequentially passes through the wall body of the multilayer end by free end 4-3, and will
The horizontal base 4-1 of metal buckle 4 is placed in the port of the multilayer end.
The pad of the structure, without increasing new material, and multilayer end is difficult raw edge, even if raw edge, glass chip
It is difficult to run out of the multilayer end.
Embodiment 5
Relative to above-described embodiment 4, there is following modification in the structure of the pad of the present embodiment：
Such as Fig. 4, the steel cord end of a helical spring 6 is penetrated the wall body for passing the multilayer end 5-1 back and forth,
So that each layer glass-fiber-fabric in the multilayer end 5-1 is connected as one, and make the helical spring 6 overall into the multilayer end
In portion.
The connected mode is easy to operate, and multilayer end is difficult raw edge, even if raw edge, glass chip is not easy to run out of described
Multilayer end.
The helical spring 6 is cylindrically coiled spring, and its external diameter is consistent with the external diameter of the glass stringing.Or the spiral shell
Rotation spring is taper type helical spring, and a few circle steel wires adjacent only to the taper type helical spring bottom are connected to the multilayer end
On.
Embodiment 6
Relative to above-described embodiment 5, there is following modification in the structure of the pad of the present embodiment：
The steel cord end of the helical spring 6 is penetrated back and forth each layer glass-fiber-fabric for passing in the multilayer end and
The wall body of elastic webmaster, so that each layer glass-fiber-fabric in the multilayer end is connected as one, and enters the entirety of helical spring 6
In entering the multilayer end.Because the helical spring is cylindrically coiled spring, and its external diameter is equal to or slightly less than the glass
The external diameter of stringing, therefore make the joint caliber change of pad smaller, makes the profile of pad more attractive in appearance, high temperature resistant, it is corrosion-resistant and
Improve the sealing of oven door.
Obviously, above-described embodiment is only intended to clearly illustrate example of the present invention, and is not to of the invention
The restriction of implementation method.For those of ordinary skill in the field, it can also be made on the basis of the above description
The change or variation of its multi-form.There is no need and unable to be exhaustive to all of implementation method.And these belong to this hair
Obvious change that bright spirit is extended out or among changing still in protection scope of the present invention.
Claims (3)
1. it is a kind of to pad, including：Glass stringing, the overall elastic webmaster being arranged in the glass stringing；It is characterized in that：
The glass-fiber-fabric at the initial and end two ends of the glass stringing is turned down at least one times to respective endoporus, and forms multilayer end respectively
Portion；
The steel cord end of one taper type helical spring is penetrated the wall body for passing the multilayer end back and forth, so that described many
Each layer glass-fiber-fabric in layer end is connected as one, and the taper type helical spring is integrally entered in the multilayer end, only
A few circle steel wires of the neighbouring taper type helical spring bottom are connected on the multilayer end；
Or, the steel cord end of a taper type helical spring to be penetrated each layer glass-fiber-fabric passed in the multilayer end back and forth
With the wall body of elastic webmaster, so that each layer glass-fiber-fabric in the multilayer end is connected as one, and make the taper type spiral bullet
Spring integrally enters in the multilayer end, and a few circle steel wires adjacent only to the taper type helical spring bottom are connected to the multilayer end
In portion.
2. pad according to claim 1, it is characterised in that：The multilayer end is in the described elastic webmaster of respective end
End outside, or the elastic webmaster end be in corresponding multilayer end interlayer in.
3. a kind of production method of pad, it is characterised in that：
The pad includes：Glass stringing, the overall elastic webmaster being arranged in the glass stringing；It is characterized in that：
The glass-fiber-fabric at the initial and end two ends of the glass stringing is turned down at least one times to respective endoporus, and forms multilayer end respectively
Portion；
The production method of the pad, comprises the following steps：
The glass-fiber-fabric at the two ends of the glass stringing is turned down at least one times to respective endoporus respectively, and forms multilayer end respectively
, then be aligned for the steel wire head of a helical spring and the multilayer end port edge is inserted by portion, then rotates the spiral bullet
Spring；After the steel wire head penetrates the whole wall body of the multilayer end, continue to rotate 30-180 ° of the helical spring, then make the steel
Silk head passes the multilayer end, continues to rotate 30-180 ° of the helical spring, and then steel wire head is penetrated the multilayer end again
Wall body, so repeatedly；Until the entirety of the helical spring penetrates described multilayer end；Wherein, described multilayer end
In the end outside of the elastic webmaster；Or the end of the elastic webmaster is respectively in the interlayer of the multilayer end, and institute
Helical spring is stated while being located on multilayer end and corresponding elasticity webmaster.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410161370.3A CN104957198B (en) | 2014-04-21 | 2014-04-21 | Prevent the pad of end raw edge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410161370.3A CN104957198B (en) | 2014-04-21 | 2014-04-21 | Prevent the pad of end raw edge |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104957198A CN104957198A (en) | 2015-10-07 |
| CN104957198B true CN104957198B (en) | 2017-06-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410161370.3A Active CN104957198B (en) | 2014-04-21 | 2014-04-21 | Prevent the pad of end raw edge |
Country Status (1)
| Country | Link |
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| CN (1) | CN104957198B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR3043757B1 (en) | 2015-11-17 | 2020-02-21 | Omerin Division Silisol | INSULATION DEVICE |
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| CN1425832A (en) * | 2001-10-18 | 2003-06-25 | 李兰英 | Combined water draining device and its connecting method |
| CN201062698Y (en) * | 2005-09-16 | 2008-05-21 | 日立金属株式会社 | Tubing component for linking flexible pipe ends |
| CN202946666U (en) * | 2011-10-24 | 2013-05-22 | 达夫林制造股份有限公司 | Flexibility closed annular closeness liners |
| CN103470769A (en) * | 2013-09-26 | 2013-12-25 | 铁岭助驰橡胶密封制品有限公司 | Open oil seal with seal interference |
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| EP0561795B1 (en) * | 1990-09-28 | 1998-05-06 | Bentley-Harris Inc. | Method and apparatus for providing a gasket seal between surfaces |
| US7025359B2 (en) * | 2002-08-07 | 2006-04-11 | Davlyn Manufacturing Company, Inc. | Rope gasket with termination |
| CN101438719B (en) * | 2008-08-11 | 2010-06-02 | 糜强 | Liner with connecting structure from beginning to end |
| CN201461648U (en) * | 2009-07-08 | 2010-05-12 | 张磊 | Expansion bolt of bipyramid nut |
| KR101073031B1 (en) * | 2011-05-25 | 2011-10-13 | (주)헤드라인 | Gasket pad for drum sealing |
| CN104542753B (en) * | 2013-10-25 | 2017-02-22 | 江苏山由帝奥节能新材股份有限公司 | End-to-end connected lining cushion and production method thereof |
| CN203788989U (en) * | 2014-04-21 | 2014-08-27 | 糜玥崎 | Gasket capable of preventing end parts from seam slippage |
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2014
- 2014-04-21 CN CN201410161370.3A patent/CN104957198B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1425832A (en) * | 2001-10-18 | 2003-06-25 | 李兰英 | Combined water draining device and its connecting method |
| CN201062698Y (en) * | 2005-09-16 | 2008-05-21 | 日立金属株式会社 | Tubing component for linking flexible pipe ends |
| CN202946666U (en) * | 2011-10-24 | 2013-05-22 | 达夫林制造股份有限公司 | Flexibility closed annular closeness liners |
| CN103470769A (en) * | 2013-09-26 | 2013-12-25 | 铁岭助驰橡胶密封制品有限公司 | Open oil seal with seal interference |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104957198A (en) | 2015-10-07 |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 213000 Jiangsu city of Changzhou province Wujin fruit Road Economic Development Zone No. 10 Applicant after: JIANGSU SANYOU DIOR ENERGY-SAVING NEW MATERIALS CO., LTD. Address before: 213000 Jiangsu city of Changzhou province Wujin fruit Road Economic Development Zone No. 10 Applicant before: CHANGZHOU SANYOU DIOR INSULATION MATERIALS MFG CO., LTD. |
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