CN206903476U - It is a kind of to carry the plastic-steel section bar for holding nailing strip block - Google Patents
It is a kind of to carry the plastic-steel section bar for holding nailing strip block Download PDFInfo
- Publication number
- CN206903476U CN206903476U CN201720742082.6U CN201720742082U CN206903476U CN 206903476 U CN206903476 U CN 206903476U CN 201720742082 U CN201720742082 U CN 201720742082U CN 206903476 U CN206903476 U CN 206903476U
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- CN
- China
- Prior art keywords
- strip block
- nailing strip
- plastic
- section bar
- steel
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Abstract
The utility model belongs to plastic-steel section bar field, particularly discloses a kind of plastic-steel section bar for carrying and holding nailing strip block, and holding nailing strip block by installation can play a part of strengthening fixed handware well.The technical scheme of use：Including plastic-steel body, it is characterised in that：The plastic-steel body interior, which is provided with, holds nailing strip block, and the screw for holding nailing strip block and fixed handware is on same straight line, and the width for holding nailing strip block is more than the nominal diameter of screw.
Description
Technical field
The utility model belongs to plastic-steel section bar field, more particularly to a kind of with the plastic-steel section bar for holding nailing strip block.
Background technology
Generally, the plastic-steel section bar of every kind of specification has corresponding matched handware, therefore, the spiral shell of fixed handware
Adjusting screw all can be arranged on production when just have determined that position and point-blank.Such as：Some producers are being opened flat frame material
The opening position of upper fixed wind brace is equipped with the guide groove 1 of mounting screw, and the lower section of guide groove 1 can be provided with two clip nail muscle 2.Again
Such as：Some producers can equally set two clip nail muscle being opened flat below the straight line for the screw hole that frame material fixes pin block.
Due to being empty among clip nail muscle 2, simply by nail clamp between two muscle, nail-holding ability wretched insufficiency.It is so solid
The screw of the handwares such as fixed superincumbent wind brace, pin block, driver often loose or dislocation.Guide groove 1 is one recessed
Straight line, the wall thickness that screw passes through section bar can be reduce further.Present sash is all heavier bilayer or three layers of glass mostly
It glass, can more aggravate the phenomenon of this loose or dislocation, or even produce the hidden danger that window falls.
In addition, the screw of the handware of some product forms is drilling tail silk, it is to be fixed on type through Surface of profile
On steel lining inside material.But section bar wall thickness is generally 3mm or so, so rainwater or snow-broth are easy to by drilling tail silk surrounding
Gap enter section bar inside, section bar is caused to corrode, especially snow-broth, which is endured cold, to expand, to the space between section bar and steel lining
Produce the expansion strength of outer support so that section bar deforms.Although steel lining surface is typically all by preservative treatment, drilling tail silk
The hole inwall formed on steel lining is not pass through preservative treatment, so being easy to make steel by the erosion of rainwater, snow-broth
The hole inwall of lining gets rusty rotten.After long-time use, the hole of steel lining can also loosen, and can equally produce sash deformation tenesmus,
Can not be closed together well with framework, cause switch sash to have some setbacks.
Utility model content
The utility model overcomes the shortcomings of the prior art, there is provided a kind of with the plastic-steel section bar for holding nailing strip block.Pass through
Installation, which holds nailing strip block, can play a part of strengthening fixed handware well.
In order to solve the above-mentioned technical problem, the technical solution adopted in the utility model is：It is a kind of to carry the modeling for holding nailing strip block
Steel profile, including plastic-steel body, it is characterised in that：The plastic-steel body interior, which is provided with, holds nailing strip block, holds nailing strip block and fixation
The screw of handware is on same straight line, and the width for holding nailing strip block is more than the nominal diameter of screw.
Further, it is described to hold nailing strip block and plastic-steel this body by integral forming setting.
Further, the thickness for holding nailing strip block is 2-10mm.
Further, the rectangular cross-section for holding nailing strip block or to be trapezoidal or be semicircle.
The utility model has the advantages that compared with prior art：By install additional hold nailing strip block, can reach with
Lower four effects：
1st, at the screw of fixed handware, firm lining is not installed additional, or the inner chamber of section bar is too small（Such as the glue of flat-opening window-leaf
Bar notch rear is installed by the cavity of hinge）, when being not easy to install additional steel lining, at this moment fully rely on and carry out stick setscrew, due to
It is solid to hold nailing strip block, so can play a part of strengthening fixed handware well.
2nd, at the screw of fixed handware, when adding steel lining, hold nailing strip block can prevent well rainwater, snow-broth from
The gap of drilling tail silk surrounding enters cavity, prevents it from corroding steel lining, destroys section bar.
3rd, the longitudinal strength of section bar in itself is added, makes section bar that buckling deformation to be less likely to occur.
4th, the influence that screw guide groove follows closely holding intensity is reduced.
Brief description of the drawings
The utility model is described in more detail below in conjunction with the accompanying drawings.
Fig. 1 is that existing plastic-steel is opened flat frame and the utility model plastic-steel is opened flat the comparison diagram of frame.
Fig. 2 is the comparison diagram of existing plastic-steel flat-opening window-leaf and the utility model plastic-steel flat-opening window-leaf.
Fig. 3 is the contrast that existing plastic-steel installs the node diagram of hinge and the node diagram of the utility model plastic-steel installation hinge.
Fig. 4 is that cross section is the schematic diagram that bowl-type holds nailing strip block.
In figure：1 is guide groove, and 2 be clip nail muscle, and 3 be to hold nailing strip block.
Embodiment
As Figure 1-Figure 4, it is a kind of with holding the plastic-steel section bar of nailing strip block, including plastic-steel body, in the plastic-steel body
Portion, which is provided with, holds nailing strip block 3, and the screw for holding nailing strip block 3 and fixed handware is on same straight line, and the width for holding nailing strip block 3 is big
In the nominal diameter of screw.
Nailing strip block 3 is held by increase, is solid due to holding nailing strip block 3, by increasing capacitance it is possible to increase screw and the contact for holding nailing strip block 3
Area, so as to play a part of strengthening fixed handware well.And at the screw of fixed handware, add steel lining
When, holding nailing strip block 3 can prevent rainwater, snow-broth to enter cavity from the gap of drilling tail silk surrounding well, prevent it from corroding steel lining.
Holding nailing strip block 3, this body by integral forming is set with plastic-steel.In general the thickness for holding nailing strip block 3 is 2-10mm.According to
Actual conditions can also do corresponding adjustment.
Hold the rectangular cross-section of nailing strip block 3 or to be trapezoidal or be semicircle, or be shape as shown in Figure 4.
When the nailing strip block 3 that is in one's hands is set in section bar inner chamber than narrow place, it can be set according to the shape of surrounding section bar
Put.For example as shown in figure 3, at the adhesive tape groove rear of flat-opening window-leaf, install at the screw of hinge, show as enhancing visible surface herein
Local wall thickness.Change the consistent situation of the visible surface wall thickness adjacent thereto of visible surface wall thickness herein.
The utility model is primarily adapted for use in plastic-steel section bar.
Embodiment of the present utility model is explained in detail above in conjunction with accompanying drawing, but the utility model is not limited to
Embodiment is stated, in those of ordinary skill in the art's possessed knowledge, the utility model aims can also not departed from
On the premise of various changes can be made.
Claims (4)
- It is 1. a kind of with the plastic-steel section bar for holding nailing strip block, including plastic-steel body, it is characterised in that：The plastic-steel body interior is set Hold nailing strip block（3）, hold nailing strip block（3）It is in the screw of fixed handware on same straight line, it is described to hold nailing strip block（3）Width Nominal diameter of the degree more than screw.
- It is 2. according to claim 1 a kind of with the plastic-steel section bar for holding nailing strip block, it is characterised in that：It is described to hold nailing strip block （3）This body by integral forming is set with plastic-steel.
- It is 3. according to claim 1 or 2 a kind of with the plastic-steel section bar for holding nailing strip block, it is characterised in that：It is described to hold nailing strip Block（3）Thickness be 2-10mm.
- It is 4. according to claim 3 a kind of with the plastic-steel section bar for holding nailing strip block, it is characterised in that：It is described to hold nailing strip block （3）Rectangular cross-section or to be trapezoidal or be semicircle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720742082.6U CN206903476U (en) | 2017-06-24 | 2017-06-24 | It is a kind of to carry the plastic-steel section bar for holding nailing strip block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720742082.6U CN206903476U (en) | 2017-06-24 | 2017-06-24 | It is a kind of to carry the plastic-steel section bar for holding nailing strip block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206903476U true CN206903476U (en) | 2018-01-19 |
Family
ID=61285667
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720742082.6U Active CN206903476U (en) | 2017-06-24 | 2017-06-24 | It is a kind of to carry the plastic-steel section bar for holding nailing strip block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206903476U (en) |
-
2017
- 2017-06-24 CN CN201720742082.6U patent/CN206903476U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |