CN217129222U - Large magnetic force magnetic stripe for screen window product - Google Patents
Large magnetic force magnetic stripe for screen window product Download PDFInfo
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- CN217129222U CN217129222U CN202220569967.1U CN202220569967U CN217129222U CN 217129222 U CN217129222 U CN 217129222U CN 202220569967 U CN202220569967 U CN 202220569967U CN 217129222 U CN217129222 U CN 217129222U
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Abstract
The utility model discloses a large magnetic force magnetic stripe for a screen window product, which comprises an installation strip and a magnetic stripe, the mounting bar is provided with a first buffer component which comprises a first buffer groove, a first extension spring is fixedly arranged inside the first buffer groove, a magnet is arranged inside the first buffer groove in a sliding way, the magnet is fixedly connected with the first expansion spring, the magnetic strip is provided with a second buffer component, the second buffer component comprises a second telescopic spring, the mounting strip and the magnetic strip are both provided with second buffer grooves, the contact area of the magnetic strip in the window screen cavity is effectively increased, the section bar cannot be slightly deformed after the screen net is mounted, can increase magnetic stripe magnetic force adsorption area simultaneously, play the cushioning effect when the magnetic stripe collides the absorption simultaneously, avoid the magnetic stripe can be in colliding impaired fracture even.
Description
Technical Field
The utility model belongs to the technical field of the fitment and specifically relates to a big magnetic force magnetic stripe for screen window product.
Background
Along with the vigorous development of the door and window industry, the doors and windows in cities and rural areas are upgraded from plastic steel products to broken bridge aluminum doors and windows, the screen windows equipped on the broken bridge aluminum doors and windows are also upgraded from push-pull fixed type and invisible screen windows to external internal-opening aluminum screen windows, and the magnetic stripes are used in the cavities of the external-opening aluminum screen windows for attraction, but the original magnetic stripes are large in shape and size limitation, the problem of insufficient attraction caused by the problem of processing precision in the processing process is solved, meanwhile, when the screen windows are used, the two magnetic stripes are adsorbed together after mutually colliding, and move downwards for a long time, and the magnetic stripes can be damaged or even break in collision.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide a big magnetic force magnetic stripe for screen window product, effectively promote the area of contact of magnetic stripe installation in the screen window cavity, the screen net installation finishes the back section bar and can not have slight deformation, can increase magnetic stripe magnetic force adsorption area simultaneously, and the magnetic stripe bumps simultaneously and plays the cushioning effect when adsorbing, avoids the magnetic stripe can be impaired in offending or even fracture.
In order to solve the technical problem, the utility model discloses the technical scheme who takes is: this big magnetic force magnetic stripe for screen window product includes mounting bar, magnetic stripe, be provided with first buffering subassembly on the mounting bar, first buffering subassembly includes first dashpot, the inside fixed mounting of first dashpot has first expanding spring, the inside slidable mounting of first dashpot has the magnetite, magnetite and first expanding spring fixed connection, be provided with second buffering subassembly on the magnetic stripe, second buffering subassembly includes second expanding spring, the second dashpot has all been seted up on mounting bar, the magnetic stripe, second expanding spring fixed mounting is in the inside of second dashpot, be provided with the locating lever on the magnetic stripe, be provided with the constant head tank on the mounting bar, the locating lever slides in the inside of constant head tank.
The mounting bar, magnetic stripe are the T font.
First dashpot is cascaded design, the cross section of magnetite is the T font, just first dashpot and magnetite adaptation.
The mounting bar passes through second expanding spring swing joint with the magnetic stripe and is in the same place.
The size of the positioning groove is 1.1 times to 1.3 times of the size of the positioning rod, and the positioning rod is made of rubber.
Fixed mounting has ten at least extrusion pieces on the locating lever, the extrusion piece is the rubber material, be provided with the extrusion groove on the constant head tank, the extrusion groove is connected with the extrusion piece extrusion.
First expanding spring's elasticity is 0.5 times to 0.8 times of two magnetite mutual adsorption affinity, second expanding spring's elasticity is 0.5 to 0.8 times of two magnetic stripe mutual adsorption affinity, the magnetite is 0.5 to 0.8 times of two magnetite mutual adsorption affinity with the adsorption affinity of magnetic stripe.
Adopt the produced beneficial effect of above-mentioned technical scheme to lie in: when the installation strip and the magnetic strips are mutually and tightly connected through the second expansion spring, an I shape is formed, the I shape is large in contact after being installed in a screen window cavity, the section bar cannot slightly deform after the screen is installed, the magnetic adsorption area of the magnetic strips can be increased, the adsorption force between the screen window is increased, the two magnets can be extruded when the two magnetic strips are adsorbed together, the magnetic strips are extruded by the second expansion spring, so that the buffer effect can be realized when the two magnetic strips are collided and adsorbed, after the two magnetic strips are adsorbed, the installation strip and the magnetic strips are pulled by the second expansion spring to be connected together again, meanwhile, the positioning rod on the magnetic strips slides in the positioning groove, when the positioning rod slides, the positioning rod drives the extrusion block to be extruded with the extrusion groove on the positioning groove, so that the elasticity of the second expansion spring to the installation strip can be reduced, the impact between the installation strip and the magnetic strips is avoided, so that the buffer effect can be realized when the two magnetic strips are collided and adsorbed, the damage and even breakage of the magnetic strips in collision can be avoided after the two magnetic strips collide and adsorb each other for a long time.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic structural diagram of the present invention;
fig. 3 is one of the partial sectional views of the present invention;
fig. 4 is a partial sectional view of the present invention;
fig. 5 is a partial sectional view of the present invention.
In the figure: 1. mounting a bar; 2. a magnetic strip; 3. a first buffer assembly; 31. a first buffer tank; 32. a magnet; 33. a first extension spring; 4. a second buffer assembly; 41. a second extension spring; 42. positioning a rod; 43. positioning a groove; 44. a second buffer tank; 45. extruding the block; 46. the groove is pressed.
Detailed Description
As shown in figures 1-5, the magnetic stripe comprises a mounting strip 1 and a magnetic stripe 2, wherein the mounting strip 1 is provided with a first buffer component 3, the first buffer component 3 can play a role of buffering when two magnetic stripes 2 are adsorbed together through the first buffer component 3, the first buffer component 3 comprises a first buffer groove 31, a first expansion spring 33 is fixedly arranged inside the first buffer groove 31, a magnet 32 is slidably arranged inside the first buffer groove 31, the magnet 32 is fixedly connected with the first expansion spring 33, the magnetic stripe 2 is provided with a second buffer component 4, the second buffer component 4 comprises a second expansion spring 41, the mounting strip 1 and the magnetic stripe 2 are both provided with a second buffer groove 44, the second expansion spring 41 is fixedly arranged inside the second buffer groove 44, the magnetic stripe 2 is provided with a positioning rod 42, the mounting strip 1 is provided with a positioning groove 43, and the positioning rod 42 slides inside the positioning groove 43, through second buffering subassembly 4, not only can play the cushioning effect when 2 clashes and adsorb two magnetic stripes, can reduce the impact force between mounting bar 1 and the magnetic stripe 2 when mounting bar 1 and magnetic stripe 2 are connected again simultaneously, every 10 centimetres on mounting bar 1 and magnetic stripe 2 in addition, just be provided with a first buffering subassembly 3 and a second buffering subassembly 4.
The mounting bar 1, magnetic stripe 2 are the T font, and when mounting bar 1 and magnetic stripe 2 passed through the mutual zonulae occludens of second expanding spring 41, form the I shape, it is big to install the back contact in the screen window cavity, and the back section bar that the screen net installation finishes can not have slight deformation, can increase 2 magnetic force adsorption area of magnetic stripe simultaneously, increases the adsorption affinity between the screen window.
The first buffer groove 31 is designed in a stepped manner, the cross section of the magnet 32 is T-shaped, and the first buffer groove 31 is matched with the magnet 32.
The mounting bar 1 and the magnetic strip 2 are movably connected together through a second expansion spring 41.
The size of a dimension of constant head tank 43 is that 1.1 of positioning lever 42 size of a dimension is doubly to 1.3 times, positioning lever 42 is the rubber material, the size of a dimension through positioning lever 43 is that 1.1 of positioning lever 42 size of a dimension is doubly to 1.3 times, positioning lever 42 can drive the inside that extrusion piece 45 inserted constant head tank 43 easily, avoid installation strip 1 and magnetic stripe 2 detached distance too far, positioning lever 42 roll-off constant head tank 43's inside, and during installation strip 1 and magnetic stripe 2 reconnection, positioning lever 42 can't accurately insert the inside of constant head tank 43.
At least ten extrusion blocks 45 are fixedly mounted on the positioning rod 42, the extrusion blocks 45 are made of rubber, an extrusion groove 46 is formed in the positioning groove 43, the extrusion groove 46 is connected with the extrusion blocks 45 in an extrusion mode, the positioning rod 42 and the extrusion groove 46 are made of rubber, and when the positioning rod 42 and the extrusion groove 46 are extruded, the positioning rod 42 can still slide in the positioning groove 43, so that the speed of the positioning rod 42 sliding into the positioning groove 43 can be reduced.
The elasticity of first expanding spring 33 is 0.5 times to 0.8 times of two magnetite 32 mutual adsorption affinity, from this when two magnetite 32 mutual adsorption, first expanding spring 33 can be pulled to magnetite 32, the elasticity of second expanding spring 41 is 0.5 to 0.8 times of two magnetic stripe 2 mutual adsorption affinity, from this when two magnetic stripe 2 adsorb, second expanding spring 41 can be pulled to magnetic stripe 2, the adsorption affinity of magnetite 32 and magnetic stripe 2 is 0.5 to 0.8 times of two magnetite 32 mutual adsorption affinity, from this when two magnetite 32 are close to mutual adsorption, magnetite 32 will cancel and be connected with magnetic stripe 2.
As shown in fig. 1 to 5, the use process of the magnetic stripe with large magnetic force for screen window products is as follows: (1) installing one side of the installation strip 1, which is far away from the magnetic strip 2, in a screen window cavity, and outwards adsorbing one side of the magnetic strip 2, which is far away from the installation strip 1;
(2) after a user pushes the screen window open, when the screen window drives the magnetic strip 2 to be mutually adsorbed with the magnetic strip 2 on the other screen window through the mounting strip 1, when the two magnetic strips 2 are close to each other, the magnets 32 on the magnetic strips 2 are firstly adsorbed together, and the magnets 32 pull the first expansion spring 33;
(3) when the two magnetic strips 2 are closer to each other, because no adsorption force exists between the magnetic strips 2 and the mounting strip 1, the two magnetic strips 2 are adsorbed together, meanwhile, the magnetic strips 2 are not connected with the mounting strip 1, and at the moment, the magnetic strips 2 pull the second expansion springs 41;
(4) when the two magnetic stripes 2 are adsorbed together, the two magnets 32 extrude the first expansion spring 33, and the second expansion spring 41 extrudes the magnetic stripes 2, so that the buffer effect can be achieved when the two magnetic stripes 2 are collided with magnetic adsorption;
(5) after two magnetic stripe 2 adsorb the completion, second expanding spring 41 pulling mounting bar 1 links together with magnetic stripe 2 once more, and locating lever 42 on the magnetic stripe 2 will slide in the inside of constant head tank 43 simultaneously, and when locating lever 42 slided, locating lever 42 drove extrusion piece 45 and the extrusion groove 46 extrusion on the constant head tank 43, can slow down second expanding spring 41 and take place the striking to mounting bar 1 from this, avoid mounting bar 1 and magnetic stripe 2.
Claims (7)
1. The utility model provides a big magnetic force magnetic stripe for screen window product which characterized in that: the magnetic stripe comprises a mounting bar (1) and a magnetic stripe (2), wherein a first buffer component (3) is arranged on the mounting bar (1), the first buffer component (3) comprises a first buffer groove (31), a first expansion spring (33) is fixedly arranged in the first buffer groove (31), a magnet (32) is slidably arranged in the first buffer groove (31), the magnet (32) is fixedly connected with the first expansion spring (33), a second buffer component (4) is arranged on the magnetic stripe (2), the second buffer component (4) comprises a second expansion spring (41), second buffer grooves (44) are respectively arranged on the mounting bar (1) and the magnetic stripe (2), the second expansion spring (41) is fixedly arranged in the second buffer groove (44), a positioning rod (42) is arranged on the magnetic stripe (2), and a positioning groove (43) is arranged on the mounting bar (1), the positioning rod (42) slides in the positioning groove (43).
2. The magnetic strip of claim 1, wherein the magnetic strip comprises: the mounting strip (1) and the magnetic strip (2) are both T-shaped.
3. The magnetic strip of claim 1, wherein the magnetic strip comprises: the first buffer groove (31) is designed in a stepped mode, the cross section of the magnet (32) is T-shaped, and the first buffer groove (31) is matched with the magnet (32).
4. The magnetic strip of claim 1, wherein the magnetic strip comprises: the mounting bar (1) and the magnetic bar (2) are movably connected together through a second expansion spring (41).
5. The magnetic strip of claim 1, wherein the magnetic strip comprises: the size of the positioning groove (43) is 1.1-1.3 times of the size of the positioning rod (42), and the positioning rod (42) is made of rubber.
6. The magnetic strip of claim 1, wherein the magnetic strip comprises: at least ten extrusion blocks (45) are fixedly mounted on the positioning rod (42), the extrusion blocks (45) are made of rubber, an extrusion groove (46) is formed in the positioning groove (43), and the extrusion groove (46) is connected with the extrusion blocks (45) in an extrusion mode.
7. A high magnetic force magnetic stripe for screen products as claimed in claim 1, wherein: the elasticity of first expanding spring (33) is 0.5 times to 0.8 times of two magnetite (32) mutual adsorption affinity, the elasticity of second expanding spring (41) is 0.5 times to 0.8 times of two magnetic stripe (2) mutual adsorption affinity, the adsorption affinity of magnetite (32) and magnetic stripe (2) is 0.5 times to 0.8 times of two magnetite (32) mutual adsorption affinity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220569967.1U CN217129222U (en) | 2022-03-16 | 2022-03-16 | Large magnetic force magnetic stripe for screen window product |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220569967.1U CN217129222U (en) | 2022-03-16 | 2022-03-16 | Large magnetic force magnetic stripe for screen window product |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217129222U true CN217129222U (en) | 2022-08-05 |
Family
ID=82643453
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220569967.1U Active CN217129222U (en) | 2022-03-16 | 2022-03-16 | Large magnetic force magnetic stripe for screen window product |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217129222U (en) |
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2022
- 2022-03-16 CN CN202220569967.1U patent/CN217129222U/en active Active
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