CN202672628U - Small locking type keel - Google Patents
Small locking type keel Download PDFInfo
- Publication number
- CN202672628U CN202672628U CN 201220226200 CN201220226200U CN202672628U CN 202672628 U CN202672628 U CN 202672628U CN 201220226200 CN201220226200 CN 201220226200 CN 201220226200 U CN201220226200 U CN 201220226200U CN 202672628 U CN202672628 U CN 202672628U
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- China
- Prior art keywords
- block
- main muscle
- muscle
- structural representation
- keel
- 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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- 210000003205 muscle Anatomy 0.000 claims description 37
- 239000002023 wood Substances 0.000 abstract description 3
- 238000009408 flooring Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
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Abstract
Provided is a small locking type keel. A 7-shaped main rib (2) is formed on a block body (1), an auxiliary rib (3) is formed at the left end of the block body (1), the main rib (2) is formed at the right end of the block body (1), and an inserting nest (21) having an opening facing upwards is formed on the main rib (2). The production cost of the keel is reduced, and the locking between two adjacent wood blocks is tighter.
Description
Technical field:
The utility model relates to technical field of floor, more specifically to a kind of bayonet type keel of small volume.
Background technology:
As shown in Figure 1, a kind of clever button keel are arranged on the market at present, its structure is, forms " 7 " font master's muscle A2 at square block A1, and the square block A1 on two limits of main muscle A2 forms auxiliary muscle A3, and it can lock together the plank piece well.Its weak point is: its cost of production is higher, and the keel volume is larger, and it is all convenient not to produce and install.
The utility model content:
The purpose of this utility model is exactly the deficiency for prior art, and a kind of slimline bayonet type keel are provided, and it has reduced the cost of production of keel, can also make between two adjacent plank pieces snap close more tight.
Technology solution of the present utility model is as follows:
Slimline bayonet type keel form the main muscle of " 7 " font at block, form auxiliary muscle at the block left end, and main muscle is molded over the right-hand member of block, forms the slotting nest of opening upwards on the main muscle.
Form lateral insert on the described main muscle.
Form horizontal plug tenon on the described main muscle.
Describedly be symmetry shape at block and form two auxiliary muscle, main muscle is molded over the middle part of block.
The beneficial effects of the utility model are:
It has reduced the cost of production of keel, can also make between two adjacent plank pieces snap close more tight.
Description of drawings:
Fig. 1 is the structural representation of prior art
Fig. 2 is the structural representation of embodiment 1
Fig. 3 is the keel among the embodiment 1 and the plank piece is flat when being installed together structural representation
Fig. 4 be the plank piece among the embodiment 1 above ground level with the structural representation of keel installation together the time
Fig. 5 be the plank piece among another embodiment 1 above ground level with the structural representation of keel installation together the time
Fig. 6 is the structural representation of embodiment 2
Fig. 7 is keel among the embodiment 2 and the plank piece structural representation when being installed together
Fig. 8 is the structural representation of embodiment 3
Fig. 9 is keel among the embodiment 3 and the plank piece structural representation when being installed together
Figure 10 is the structural representation of embodiment 4
Figure 11 is keel among the embodiment 4 and the plank piece structural representation when being installed together
Figure 12 is another embodiment structural representation of embodiment 3
Figure 13 is the structural representation of embodiment 5
Figure 14 is the structural representation of embodiment 6
Figure 15 is the structural representation of embodiment 7
Figure 16 is the structural representation of embodiment 8
Figure 17 is the structural representation of another embodiment of embodiment 8
Figure 18 is the structural representation of embodiment 9
Figure 19 is the structural representation of another embodiment of embodiment 6
Figure 20 is the structural representation of another embodiment of embodiment 9
Figure 21 is the again structural representation of an embodiment of embodiment 9
Figure 22 is the again structural representation of an embodiment of embodiment 3
Figure 23 is that the again embodiment of embodiment 3 is installed in the structural representation on the floor
Figure 24 is that the another embodiment of embodiment 3 is installed in the structural representation on the floor
Among the figure: 1, block; 2, main muscle; 3, auxiliary muscle; 21, insert nest; 22, lateral insert; 23, horizontal plug tenon.
The specific embodiment:
Embodiment 1: see shown in Fig. 2 to 5 that slimline bayonet type keel form the main muscle 2 of " 7 " font at block 1, form auxiliary muscle 3 at block 1 left end, main muscle 2 is molded over the right-hand member of block 1, forms the slotting nest 21 of opening upwards on the main muscle 2.The difference of Fig. 5 and Fig. 4 is tenon and the groove opposite direction on the wood flooring, and auxiliary muscle 3 is " 1 " font, " 7 " font or " T " font, also can be oblique muscle.
Embodiment 5, and is slightly different among the main muscle 2 of present embodiment " 7 " font and the embodiment 1 as shown in Figure 13, is a kind of distortion of embodiment 1.
Embodiment 6, see shown in Figure 14,19, form lateral insert 22 on the described main muscle 2, describedly are symmetry shape at block 1 and form two auxiliary muscle 3, and main muscle 2 is molded over the middle part of block 1.All the other are with embodiment 1.
Embodiment 7, as shown in Figure 15, with embodiment 6 different be that present embodiment only forms an auxiliary muscle 3 on block 1, all the other are with embodiment 6.
Embodiment 8, see that shown in Figure 16,17, the present embodiment difference from Example 1 is, the height of inserting nest 21 is different, and inserting nest 21 among Fig. 2 is the reference position, inserts nest 21 among Figure 16 and is higher than position among Fig. 2, insert nest 21 among Figure 17 and be lower than position among Fig. 2, belong to the distortion of embodiment 1.
Embodiment 9, see shown in Figure 18,20,21, and the opening of slotting nest 21 obliquely or under oblique, all the other are with embodiment 1.
Operating principle: the utility model shown in Fig. 2 is less with keel phase specific volume among Fig. 1, so cost of production is lower.
That plank piece on the right can also by lateral insert 22 and laterally plug tenon 23 link together with main muscle 2, be connected between keel and the plank piece so more tight, corresponding so that between the plank piece snap close more tight.
Because can be connected with the plug tenon of being connected 23 by lateral insert 22 between plank piece and the keel, so can open the docking tongue-and-groove at two adjacent plank pieces, the plank piece can use more thinner material like this, thereby has saved the cost of wood flooring.
The utility model can also be made hollow form, makes to the utlity model has elasticity.
Claims (4)
1. slimline bayonet type keel, form the main muscle (2) of " 7 " font at block (1), it is characterized in that: form auxiliary muscle (3) at block (1) left end, main muscle (2) is molded over the right-hand member of block (1), forms the slotting nest (21) of opening upwards on the main muscle (2).
2. slimline bayonet type keel according to claim 1 is characterized in that: form lateral insert (22) on the main muscle (2).
3. slimline bayonet type keel according to claim 1 is characterized in that: form horizontal plug tenon (23) on the main muscle (2).
4. slimline bayonet type keel according to claim 1, it is characterized in that: be symmetry shape at block (1) and form two auxiliary muscle (3), main muscle (2) is molded over the middle part of block (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220226200 CN202672628U (en) | 2012-05-21 | 2012-05-21 | Small locking type keel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220226200 CN202672628U (en) | 2012-05-21 | 2012-05-21 | Small locking type keel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202672628U true CN202672628U (en) | 2013-01-16 |
Family
ID=47493538
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220226200 Expired - Fee Related CN202672628U (en) | 2012-05-21 | 2012-05-21 | Small locking type keel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202672628U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103953180A (en) * | 2014-05-06 | 2014-07-30 | 李新发 | Horizontally butted lock catch floor |
-
2012
- 2012-05-21 CN CN 201220226200 patent/CN202672628U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103953180A (en) * | 2014-05-06 | 2014-07-30 | 李新发 | Horizontally butted lock catch floor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20130116 Termination date: 20180521 |