CN209274078U - A kind of joggle composite sponge structure - Google Patents
A kind of joggle composite sponge structure Download PDFInfo
- Publication number
- CN209274078U CN209274078U CN201821527776.9U CN201821527776U CN209274078U CN 209274078 U CN209274078 U CN 209274078U CN 201821527776 U CN201821527776 U CN 201821527776U CN 209274078 U CN209274078 U CN 209274078U
- Authority
- CN
- China
- Prior art keywords
- joggle
- groove
- sponge
- trapezoidal
- spongy layer
- 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 - Fee Related
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Abstract
The utility model discloses a kind of joggle composite sponge structures, the first spongy layer and the second spongy layer including mutual joggle, if it is trapezoidal groove that the side of the first spongy layer, which is equipped with arterial highway cross section, if the trapezoidal sponge cutting for being equipped with arterial highway and being respectively embedded into realization and the first spongy layer joggle in groove of the second spongy layer, the bottom of groove is narrowed to top and top opening is arranged.If this joggle composite sponge structure between the sponge for being layered on top of each other setting be equipped with can mutually joggle arterial highway groove and trapezoidal sponge cutting, it can be by compound between the realization sponge of the joggle between groove and trapezoidal sponge cutting, structure setting between the groove and trapezoidal sponge cutting of mutual joggle makes it with sufficiently large contact area, to guarantee biggish frictional force to each other, so as to maintain stable combined strength bination, this utility model is used for sponge compound connection structure field.
Description
Technical field
The utility model relates to sponge compound connection structure fields, more particularly to a kind of joggle composite sponge structure.
Background technique
When carrying out the composite joint of multilayer sponge now, multi-pass is crossed in the sponge interlayer glue coating being connected, and glue is passed through
Viscous progress is compound.The compound sponge of gluing can have the release of formaldehyde etc., not meet the modern times due to having used glue
The theory of environmentally friendly furniture.
Utility model content
It is used the purpose of this utility model is to provide a kind of reduction glue and can guarantee the joggle compounding sea of bonding strength
Continuous structure.
Technical solution adopted in the utility model is:
A kind of joggle composite sponge structure, the first spongy layer and the second spongy layer including mutual joggle, the first spongy layer
If to be equipped with arterial highway cross section be trapezoidal groove for side, if the second spongy layer be equipped with arterial highway can be respectively embedded into groove it is real
Now with the trapezoidal sponge cutting of the first spongy layer joggle, the bottom of groove is narrowed to top and top opening is arranged.
It is further used as the improvement of technical solutions of the utility model, shape between adjacent trapezoidal sponge cutting on the second spongy layer
It is trapezoidal groove at cross section, being formed on the first spongy layer between adjacent groove can be with the trapezoidal sponge cutting of groove joggle.
It is further used as the improvement of technical solutions of the utility model, the acute angle connection position of each trapezoidal sponge cutting two sides is equipped with
Arc-shaped transition angle.
It is further used as the improvement of technical solutions of the utility model, the two sides of the opening position of each groove are equipped with and can be respectively embedded into
The arc convex agreed in arc-shaped transition angle.
It is further used as the improvement of technical solutions of the utility model, if the top of each trapezoidal sponge cutting is equipped with arterial highway arc
Contact surface is equipped with the curved channel suited with each arc contact surface in each groove.
The utility model has the beneficial effects that this joggle composite sponge structure between the sponge for being layered on top of each other setting be equipped with can phase
It, can be by between the realization sponge of the joggle between groove and trapezoidal sponge cutting if arterial highway groove and the trapezoidal sponge cutting of mutual joggle
Compound, the structure setting between the groove of mutual joggle and trapezoidal sponge cutting makes it with sufficiently large contact area, thus
Guarantee biggish frictional force to each other, so as to maintain stable combined strength bination.
Detailed description of the invention
The utility model is described in further detail with reference to the accompanying drawing:
Fig. 1 is the utility model first embodiment entirety composite construction schematic diagram；
Fig. 2 is the utility model second embodiment entirety composite construction schematic diagram；
Fig. 3 is the second sponge schematic diagram of a layer structure in the utility model second embodiment；
Fig. 4 is the first sponge schematic diagram of a layer structure in the utility model second embodiment.
Specific embodiment
Referring to Fig.1~Fig. 4, the utility model are a kind of joggle composite sponge structure, the first sponge including mutual joggle
Layer 1 and the second spongy layer 2, if it is trapezoidal groove 11, the second spongy layer 2 that the side of the first spongy layer 1, which is equipped with arterial highway cross section,
If be equipped with arterial highway and can be respectively embedded into the trapezoidal sponge cutting 21 realized in groove 11 with 1 joggle of the first spongy layer, groove 11
Bottom to top narrow and top opening be arranged.
If this joggle composite sponge structure between the sponge for being layered on top of each other setting be equipped with can mutually joggle arterial highway groove 11
With trapezoidal sponge cutting 21, compound, the mutual tenon between sponge can be realized by the joggle between groove 11 and trapezoidal sponge cutting 21
Structure setting between the groove 11 connect and trapezoidal sponge cutting 21 makes it with sufficiently large contact area, to guarantee each other
Between biggish frictional force, so as to maintain stable combined strength bination.
As the utility model preferred embodiment, formed between adjacent trapezoidal sponge cutting 21 on the second spongy layer 2
Cross section is trapezoidal groove 11, and being formed on the first spongy layer 1 between adjacent groove 11 can be with the trapezoidal sponge of 11 joggle of groove
Cutting 21.
As the utility model preferred embodiment, the acute angle connection position of each trapezoidal 21 two sides of sponge cutting is equipped with arc
Transition angle 22.
As the utility model preferred embodiment, the two sides of the opening position of each groove 11, which are equipped with, can be respectively embedded into arc
The arc convex 12 agreed in transition angle 22.
As the utility model preferred embodiment, if the top of each trapezoidal sponge cutting 21 is contacted equipped with arterial highway arc
Face 23 is equipped with the curved channel 13 suited with each arc contact surface 23 in each groove 11.
The sponge interlayer being stacked connected by mortise structure, by mutual chimeric and mutually embedding between mortise structure
The interstructural skin-friction force closed avoids the coating adhesive between the sponge being stacked to maintain stacking to each other to connect
Water saves glue material, reduces pollution sources.
Some arc-shaped transition angles 22 and arc convex 12 are set in trapezoidal sponge cutting 21 and groove 11, are used for each acute angle
The setting of connection position, the junction that can avoid sponge interlayer generate tearing in sponge itself, avoid the damage of ontology.
The arc contact surface 23 and curved channel 13 being arranged in trapezoidal sponge cutting 21 and groove 11, can increase to each other
Contact area improves the bonding strength of its combination to increase frictional force to each other.
Certainly, the invention is not limited to above embodiment, and those skilled in the art are without prejudice to originally
Equivalent deformation or replacement can be also made under the premise of utility model spirit, these equivalent variation or replacement are all contained in the application
In claim limited range.
Claims (5)
1. a kind of joggle composite sponge structure, it is characterised in that: the first spongy layer and the second spongy layer including mutual joggle, institute
If state the first spongy layer side be equipped with arterial highway cross section be trapezoidal groove, if second spongy layer be equipped with arterial highway can
It is respectively embedded into the trapezoidal sponge cutting realized in groove with the first spongy layer joggle, the bottom of the groove is narrowed and pushed up to top
Portion's opening setting.
2. joggle composite sponge structure according to claim 1, it is characterised in that: adjacent ladder on second spongy layer
Cross section is formed between shape sponge cutting as trapezoidal groove, being formed between adjacent groove on first spongy layer can be with groove tenon
The trapezoidal sponge cutting connect.
3. joggle composite sponge structure according to claim 1, it is characterised in that: each trapezoidal sponge cutting two sides
Acute angle connection position is equipped with arc-shaped transition angle.
4. joggle composite sponge structure according to claim 3, it is characterised in that: the two sides of the opening position of each groove
Equipped with the arc convex agreed in arc-shaped transition angle can be respectively embedded into.
5. joggle composite sponge structure according to claim 1, it is characterised in that: the top of each trapezoidal sponge cutting
If being equipped with the curved channel suited with each arc contact surface in each groove equipped with arterial highway arc contact surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821527776.9U CN209274078U (en) | 2018-09-18 | 2018-09-18 | A kind of joggle composite sponge structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821527776.9U CN209274078U (en) | 2018-09-18 | 2018-09-18 | A kind of joggle composite sponge structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209274078U true CN209274078U (en) | 2019-08-20 |
Family
ID=67603552
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821527776.9U Expired - Fee Related CN209274078U (en) | 2018-09-18 | 2018-09-18 | A kind of joggle composite sponge structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209274078U (en) |
-
2018
- 2018-09-18 CN CN201821527776.9U patent/CN209274078U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190820 |