CN217054887U - Exempt from instrument fast-assembling diagonal draw bar subassembly - Google Patents
Exempt from instrument fast-assembling diagonal draw bar subassembly Download PDFInfo
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- CN217054887U CN217054887U CN202123326270.6U CN202123326270U CN217054887U CN 217054887 U CN217054887 U CN 217054887U CN 202123326270 U CN202123326270 U CN 202123326270U CN 217054887 U CN217054887 U CN 217054887U
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Abstract
The utility model discloses an instrument fast-assembling exempts from to draw bar subassembly to one side, the on-line screen storage device comprises a base, long piece, well piece, hang piece, short piece, connection piece and oblique pull rod main part, oblique pull rod main part includes integrative perpendicular horizontal part and the vertical portion that sets up, the one end of connection piece is connected with first fast-assembling connecting strip, the size of the cross section of horizontal part and vertical portion is less than the size of the cross section of the C type groove on the door and window fan section bar respectively, the other end of connection piece is connected with the lock point installation piece through the corner connecting strip, the riveting has a plurality of side lock points on the lock point installation piece, the corner connecting strip can be followed the linking department removal of horizontal part and vertical portion, door and window hardware system is furnished with first fast-assembling connecting piece, first fast-assembling connecting piece is connected with first fast-assembling connecting strip detachably lock. The utility model discloses can realize the quick installation that need not with the help of other instruments of diagonal draw bar subassembly on door and window fan section bar, the simple operation. In addition, the vertical part is used as an extension corner, so that the sealing performance of the side edge of the door window can be improved.
Description
Technical Field
The utility model relates to a door and window hardware fitting technical field specifically is an instrument fast-assembling diagonal member subassembly exempts from.
Background
The diagonal draw bar assembly is installed at the corner of door and window upper end as the important component part of inside and outside opening door and window hardware system, and the position is higher, operating space is narrow and small, and installation operation is very inconvenient. The oblique pull rod subassembly is installed in the corner of door and window fan section bar upper end, through connecting pieces such as rivet connection aluminium strip, and connecting piece horizontal installation is in the top of door and window fan section bar and through rivet connection corner subassembly. After the door and window hardware system is installed, when the installation position of the diagonal draw bar assembly and the relative position between the diagonal draw bar assembly and other parts need to be adjusted, the operation is complex, and time and labor are wasted.
Disclosure of Invention
The utility model aims to solve the technical problem that, to prior art's not enough, provide an exempt from instrument fast-assembling diagonal draw bar subassembly.
The utility model provides a technical scheme that above-mentioned technical problem adopted does: the utility model provides an exempt from instrument fast-assembling diagonal member subassembly, includes base, long piece, well piece, suspension piece, short piece, connection piece and diagonal member main part, diagonal member main part include integrative perpendicular horizontal part and the vertical portion that sets up, long piece with well piece cross riveting, the one end of long piece with base riveting, the other end with suspension piece sliding connection, the one end of well piece with base sliding connection, the other end with the one end riveting of suspension piece, the other end with horizontal part sliding connection, the both ends of suspension piece with the horizontal part riveting respectively, the connection piece of fast-assembling install with horizontal sliding in the horizontal part, the one end of connection piece be connected with first connecting strip, first connecting strip, The horizontal part reach the size of the cross section of vertical portion be less than the size of the cross section of C type groove on the door and window fan-type section bar respectively, the other end of connection piece be connected with lock point installation piece through the corner connecting strip, lock point installation piece on the riveting have a plurality of side lock points, the corner connecting strip can follow the horizontal part with the linking department of vertical portion remove, door and window five metals system is furnished with a quick-assembly connecting piece, a quick-assembly connecting piece with a quick-assembly connecting piece detachably lock connect.
The utility model discloses during oblique pull rod unit mount, with oblique pull rod main part disect insertion door and window fan section bar upper end corner's C type inslot, again with first fast-assembling connecting piece and first fast-assembling connecting strip lock joint be connected, can realize the quick installation of oblique pull rod unit spare on door and window fan section bar, and the fast-assembling process need not with the help of other instruments, the simple operation. In addition, the vertical part is used as an extension corner, so that the sealing performance of the side edge of the door window can be improved.
Preferably, the lock point mounting block is connected with a second fast-assembly connecting strip, the door and window hardware system is provided with a second fast-assembly connecting piece, and the second fast-assembly connecting piece is detachably connected with the second fast-assembly connecting strip in a buckling mode. After second fast-assembling connecting strip and second fast-assembling connecting piece are designed, the length of extending the corner can be further increased, so that in practical application, different locking points can be added on the second fast-assembling connecting piece as required, and different installation requirements on doors and windows on different occasions are met.
Preferably, the width of the horizontal part is smaller than that of the inlet of the C-shaped groove, a first inserting strip is integrally arranged on one side of the horizontal part, and the first inserting strip is arranged along the length direction of the horizontal part; the first quick-assembly connecting strip and the second quick-assembly connecting strip are identical in structure and respectively comprise connecting strip bodies, the width of each connecting strip body is smaller than the width of an inlet of the C-shaped groove, a boss is arranged on the front surface of each connecting strip body and arranged along the length direction of the connecting strip body, edges on two sides of the boss in the length direction are uneven, a second inserting strip is arranged on one side of each connecting strip body, the height of the second inserting strip is smaller than the depth of the C-shaped groove, and the second inserting strip and the first inserting strip are positioned on the same side of the diagonal draw bar assembly; the first quick-assembly connecting piece and the second quick-assembly connecting piece are identical in structure and respectively comprise a connecting piece body, the width of the connecting piece body is matched with the width of an inlet of the C-shaped groove, a groove matched with the boss is formed in the back of the connecting piece body, the groove is formed in the length direction of the connecting piece body, and edges on two sides of the groove in the length direction are uneven; after the first quick-assembly connecting piece and the second quick-assembly connecting piece are respectively buckled and connected with the first quick-assembly connecting strip and the second quick-assembly connecting strip, bosses of the first quick-assembly connecting piece and the second quick-assembly connecting piece are respectively embedded in the grooves. The first fast-assembly connecting strip and the first fast-assembly connecting piece as well as the second fast-assembly connecting strip and the second fast-assembly connecting piece can be connected and assembled quickly, and the quick connection of the diagonal draw bar assembly and other parts of the door and window hardware system is realized. During the installation, the oblique pull rod main part that inclines slightly inserts the horizontal direction of first cutting and second cutting with the C type inslot of vertical direction and the horizontal direction of door and window fan section bar upper end corner, makes first ready-packaged connection strip and horizontal part and second ready-packaged connection strip and vertical portion imbed the C type inslot of horizontal direction and vertical direction in the lump, again with first ready-packaged connection spare and second ready-packaged connection spare respectively with first ready-packaged connection strip and second ready-packaged connection strip lock, accomplished the quick installation of oblique pull rod subassembly on door and window fan section bar promptly. In the installation process, the buckling positions of the first quick-assembly connecting strip and the first quick-assembly connecting piece and the buckling positions of the second quick-assembly connecting strip and the second quick-assembly connecting piece can be flexibly determined according to requirements, so that the relative positions of the diagonal draw bar assembly and other parts can be conveniently adjusted. When the length of the first quick-assembly connecting strip, the first quick-assembly connecting piece, the second quick-assembly connecting strip or the second quick-assembly connecting piece is too long, the first quick-assembly connecting strip, the second quick-assembly connecting piece or the second quick-assembly connecting piece can be installed after being cut short.
Preferably, the horizontal part and the vertical part are respectively provided with a narrow section, the narrow section is clamped with a buckle, the buckle comprises a buckle body, the buckle body is provided with a positioning groove with an upward opening, the width of the buckle body is matched with the width of the inlet of the C-shaped groove, the top ends of the two side walls of the buckle body are respectively and integrally connected with a positioning strip and a pressing strip, the height of the pressing strip is higher than that of the positioning strip, the outer side surface of one side wall of the buckle body, which is provided with the pressing strip, is provided with a plurality of positioning blocks, the positioning strips are tightly close to the section bar on one side of the inlet of the C-shaped groove, the positioning blocks are inserted in the C-shaped groove, and the inclined pull rod main body can be taken out from the C-shaped groove when the pressing strips are pressed and pulled upwards towards the direction of the positioning strips. The design of buckle is convenient for carry out the whole dismantlement of instrument of exempting from to the diagonal draw bar subassembly among the accommodation process to adjust to the optimum position with the diagonal draw bar.
Preferably, a first protruding block and a second protruding block are respectively arranged on two sides of the narrow section, a first clamping groove and a second clamping groove are respectively formed in two side walls of the buckle body, and the first protruding block and the second protruding block are respectively embedded in the first clamping groove and the second clamping groove.
Preferably, the suspension support piece on be provided with first adjustment sheet, the integrative perpendicular spacer that is provided with of one end of first adjustment sheet, the upper surface unevenness of first adjustment sheet, first adjustment sheet on seted up first waist type hole, the major axis in first waist type hole follow the width direction of suspension support piece set up, first connecting screw passes first waist type hole with suspension support piece threaded connection, when door and window closed, the spacer lean on tightly the side of the door and window fan section bar in the C type groove outside. The first adjusting sheet plays a role in preventing the door and the window from shaking. Through the position of adjusting first adjustment sheet to guarantee its anti-rock effect.
Preferably, the horizontal part is slidably connected with a diagonal draw bar locking point, the suspension support sheet is provided with a second waist-shaped hole matched with the diagonal draw bar locking point, and the long axis of the second waist-shaped hole is arranged along the length direction of the suspension support sheet. When the door and window sash is closed, the locking point of the diagonal draw bar enters the second waist-shaped hole, so that the safety is ensured.
Preferably, the locking point of the diagonal draw bar is an eccentric rivet, and the position of the diagonal draw bar main body can be adjusted, so that the diagonal draw bar main body is more firmly and reliably installed on the door and window sash profile.
Preferably, the middle part of the horizontal part is provided with a second adjusting sheet, one end of the second adjusting sheet, the short supporting sheet and the horizontal part are riveted through a first rivet, the other end of the second adjusting sheet is riveted with an adjusting rivet, the adjusting rivet is an eccentric rivet, the suspension supporting sheet is provided with a third waist-shaped hole, the short supporting sheet is provided with a fourth waist-shaped hole, and when the diagonal draw bar assembly is folded, the third waist-shaped hole is overlapped with the fourth waist-shaped hole and is just opposite to the adjusting rivet. In the installation process, after the first quick-assembly connecting strip is buckled and connected with the first quick-assembly connecting piece, when the diagonal draw bar assembly is folded, the position of the diagonal draw bar main body can be subjected to left-right fine adjustment through adjusting the rivet. In the use after the door and window fan installation, when door and window is in the state of closing or flat-open, also open the accessible and adjust the rivet and carry out fine setting about to the position of diagonal draw bar main part.
Preferably, the corner connecting strip is composed of a plurality of superposed metal sheets so as to ensure the strength and the transmission effect of the corner connecting strip.
Compared with the prior art, the utility model has the advantages of as follows: the utility model discloses during the installation of diagonal draw bar subassembly, with the C type inslot of oblique pull rod main part disect insertion door and window fan section bar upper end corner, again with first fast-assembling connecting piece and first fast-assembling connecting strip lock joint connection, can realize the quick installation of diagonal draw bar subassembly on door and window fan section bar, and the fast-assembling process need not with the help of other instruments, the simple operation. In addition, the vertical part is used as an extension corner, so that the sealing performance of the side edge of the door and window can be improved.
Drawings
FIG. 1 is an external view showing an opened state of a diagonal member assembly in an embodiment;
FIG. 2 is an exploded view of the diagonal member assembly in the embodiment;
fig. 3 is an external view of the diagonal member assembly of fig. 1 after being turned over by 180 degrees;
FIG. 4 is an external view of the clip of the embodiment;
FIG. 5 is an external view of a second quick connect strip of the embodiment;
FIG. 6 is a fragmentary external view of the first quick connector of the embodiment;
fig. 7 is a top view of the effect of the installed diagonal member assembly in the embodiment.
Detailed Description
The present invention will be described in further detail with reference to the following embodiments.
The tool-free fast-assembling diagonal member assembly of embodiment 1, as shown in fig. 1 to 6, comprises a base 1, a long support piece 2, a middle support piece 3, a suspension support piece 4, a short support piece 5, a connecting piece 6 and a diagonal member main body 7, wherein the diagonal member main body 7 comprises a horizontal portion 71 and a vertical portion 72 which are vertically arranged in an integral manner, the long support piece 2 is cross-riveted with the middle support piece 3, one end of the long support piece 2 is riveted with the base 1, the other end is slidably connected with the suspension support piece 4, one end of the middle support piece 3 is slidably connected with the base 1, the other end is riveted with one end of the suspension support piece 4, the other end of the suspension support piece 4 is slidably connected with the horizontal portion 71, two ends of the short support piece 5 are respectively riveted with the suspension support piece 4 and the fast-assembling horizontal portion 71, the connecting piece 6 is horizontally slidably installed in the horizontal portion 71, one end of the connecting piece 6 is integrally connected with a first connecting strip 81, the cross-sectional materials of the first connecting strip 81, the horizontal portion 71 and the vertical portion 72 are respectively smaller than the cross-sectional material of the C-shaped groove 91 on the door and window sash 9, the other end of the connecting piece 6 is connected with a locking point mounting block 62 through a corner connecting strip 61, the lower end of the locking point mounting block 62 is integrally connected with a second quick-mounting connecting strip 82, a side locking point 63 is riveted on the locking point mounting block 62, the corner connecting strip 61 is composed of three superposed metal sheets, the corner connecting strip 61 can move along the joint of a horizontal part 71 and a vertical part 72, a door and window hardware system is provided with a first quick-mounting connecting piece 83 and a second quick-mounting connecting piece (not shown in the figure) made of plastics, the first quick-mounting connecting piece 83 is detachably buckled and connected with the first quick-mounting connecting strip 81, and the second quick-mounting connecting piece is detachably buckled and connected with the second quick-mounting connecting strip 82.
In embodiment 1, the width of the horizontal portion 71 is smaller than the width of the entrance of the C-shaped groove 91, a first insert 73 is integrally provided on one side of the horizontal portion 71, and the first insert 73 is provided along the longitudinal direction of the horizontal portion 71; the first fast-assembly connecting strip 81 and the second fast-assembly connecting strip 82 are identical in structure and respectively comprise a connecting strip body 84, the width of the connecting strip body 84 is smaller than the width of an inlet of the C-shaped groove 91, a boss 85 is arranged on the front surface of the connecting strip body 84, the boss 85 is arranged along the length direction of the connecting strip body 84, two side edges of the boss 85 in the length direction are uneven, a second inserting strip 86 is arranged on one side of the connecting strip body 84, the height of the second inserting strip 86 is smaller than the depth of the C-shaped groove 91, and the second inserting strip 86 and the first inserting strip 73 are positioned on the same side of the diagonal draw bar assembly; the first quick-assembly connector 83 and the second quick-assembly connector are identical in structure and respectively comprise connector bodies 87, the width of each connector body 87 is matched with the width of an inlet of the C-shaped groove 91, grooves 88 matched with the bosses 85 are formed in the back of each connector body 87, the grooves 88 are arranged along the length direction of each connector body 87, the edges of two sides of each groove 88 in the length direction are uneven, and in the embodiment, the edges of two sides of each groove 88 and the corresponding boss 85 are both sawtooth-shaped; after the first quick-fit connecting member 83 and the second quick-fit connecting member are respectively snap-fitted with the first quick-fit connecting strip 81 and the second quick-fit connecting strip 82, the bosses 85 thereof are respectively embedded in the grooves 88.
In embodiment 1, the horizontal portion 71 and the vertical portion 72 are respectively provided with a narrow section 74, the narrow section 74 is provided with a buckle 75 in a clamping manner, the buckle 75 comprises a buckle body 76, the buckle body 76 is provided with a positioning groove 77 with an upward opening, the width of the buckle body 76 is matched with the width of the inlet of the C-shaped groove 91, the top ends of two side walls of the buckle body 76 are respectively and integrally connected with a positioning strip 78 and a pressing strip 79, the height of the pressing strip 79 is higher than that of the positioning strip 78, and the outer side surface of one side wall of the buckle body 76 provided with the pressing strip 79 is provided with two positioning blocks 70; the two sides of the narrow section 74 are respectively provided with a first projection 741 and a second projection 742, two side walls of the buckle body 76 are respectively provided with a first clamping groove 743 and a second clamping groove 744, and the first projection 741 and the second projection 742 are respectively embedded in the first clamping groove 743 and the second clamping groove 744.
In embodiment 1, the horizontal portion 71 is slidably connected to a diagonal member locking point 711, the diagonal member locking point 711 is an eccentric rivet, the suspension support piece 4 is provided with a second waist-shaped hole 41 adapted to the diagonal member locking point 711, and a long axis of the second waist-shaped hole 41 is disposed along a length direction of the suspension support piece 4.
The tool-free fast-assembly diagonal member assembly in embodiment 2 is different from that in embodiment 1, in embodiment 2, a first adjusting piece 42 is arranged on a suspension piece 4, a positioning piece 43 is integrally and vertically arranged at one end of the first adjusting piece 42, the upper surface of the first adjusting piece 42 is in an uneven sawtooth shape, a first waist-shaped hole 44 is formed in the first adjusting piece 42, the long axis of the first waist-shaped hole 44 is arranged along the width direction of the suspension piece 4, a first connecting screw 45 penetrates through the first waist-shaped hole 44 to be in threaded connection with the suspension piece 4, and when a door or window is closed, the positioning piece 43 is tightly close to the side surface of a door or window sash profile 9 outside a C-shaped groove 91; the middle part of the horizontal part 71 is provided with a second adjusting sheet 712, one end of the second adjusting sheet 712, the short supporting sheet 5 and the horizontal part 71 are riveted by a first rivet, the other end of the second adjusting sheet 712 is riveted with an adjusting rivet 713, the adjusting rivet 713 is an eccentric rivet, the suspension supporting sheet 4 is provided with a third waist-shaped hole 46, the short supporting sheet 5 is provided with a fourth waist-shaped hole 51, and when the diagonal draw bar assembly is folded, the third waist-shaped hole 46 is overlapped with the fourth waist-shaped hole 51 and is just opposite to the adjusting rivet 713.
When the diagonal draw bar assembly is installed, the diagonal draw bar main body 7 is slightly inclined, the first inserting strips 73 and the second inserting strips 86 are inserted into the C-shaped grooves 91 in the horizontal direction and the vertical direction at the upper end corner of the door and window sash profile 9, the first fast-assembling connecting strips 81, the horizontal portion 71, the second fast-assembling connecting strips 82 and the vertical portion 72 are embedded into the C-shaped grooves 91 in the horizontal direction and the vertical direction together, and the first fast-assembling connecting pieces 83 and the second fast-assembling connecting pieces are buckled with the first fast-assembling connecting strips 81 and the second fast-assembling connecting strips 82 respectively, so that the fast installation of the diagonal draw bar assembly on the door and window sash profile 9 is completed, and the effect plan view after the installation is shown in fig. 7. In the installation process, the buckling positions of the first quick-assembly connecting strip 81 and the first quick-assembly connecting piece 83 and the buckling positions of the second quick-assembly connecting strip 82 and the second quick-assembly connecting piece can be flexibly determined according to requirements, so that the relative positions of the diagonal draw bar assemblies and other parts can be conveniently adjusted. When the length of the first quick-fit connecting strip 81, the first quick-fit connecting member 83, the second quick-fit connecting strip 82 or the second quick-fit connecting member is long, it may be cut short and then mounted. After the installation, the positioning strips 78 are close to the section bar on one side of the inlet of the C-shaped groove 91, the two positioning blocks 70 are inserted into the C-shaped groove 91, and when the pressing strips 79 are pressed and pulled upwards in the direction of the positioning strips 78, the diagonal draw bar main body 7 can be taken out from the C-shaped groove 91, so that tool-free integral disassembly of diagonal draw bar components is realized, and the diagonal draw bars are adjusted to the optimal position. The installation and the disassembly processes of the diagonal draw bar assembly are not required by other tools, and the operation is convenient.
Claims (10)
1. A tool-free fast-assembly diagonal member assembly comprises a base, a long support piece, a middle support piece, a suspension support piece, a short support piece, a connecting piece and a diagonal member main body, wherein the diagonal member main body comprises a horizontal part and a vertical part which are vertically arranged integrally, the long support piece is in cross riveting with the middle support piece, one end of the long support piece is in riveting with the base, the other end of the long support piece is in sliding connection with the suspension support piece, one end of the middle support piece is in sliding connection with the base, the other end of the middle support piece is in riveting with one end of the suspension support piece, the other end of the suspension support piece is in sliding connection with the horizontal part, two ends of the short support piece are in riveting with the suspension support piece and the horizontal part respectively, the fast-assembly connecting piece is installed in the horizontal part in a horizontal sliding manner, and is characterized in that one end of the connecting piece is connected with a first connecting strip, first fast-assembling connecting strip the horizontal part reach the size of the cross section of vertical portion be less than the size of the cross section of the C type groove on the door and window fan section bar respectively, the other end of connection piece be connected with the lock point installation piece through the corner connecting strip, the lock point installation piece on the riveting have a plurality of side lock points, the corner connecting strip can follow the horizontal part with the linking department of vertical portion remove, door and window hardware system is furnished with first fast-assembling connecting piece, first fast-assembling connecting piece with first fast-assembling connecting strip detachably lock connect.
2. A tool-free quick-assembly diagonal member assembly as recited in claim 1, wherein said lock point mounting block is connected to a second quick-assembly connecting strip, said door and window hardware system is provided with a second quick-assembly connecting member, said second quick-assembly connecting member being detachably snap-connected to said second quick-assembly connecting strip.
3. The tool-free fast-assembling diagonal member assembly according to claim 2, wherein the width of the horizontal portion is smaller than the width of the entrance of the C-shaped groove, a first inserting strip is integrally arranged on one side of the horizontal portion, and the first inserting strip is arranged along the length direction of the horizontal portion; the first quick-assembly connecting strip and the second quick-assembly connecting strip are identical in structure and respectively comprise connecting strip bodies, the width of each connecting strip body is smaller than the width of an inlet of the C-shaped groove, a boss is arranged on the front surface of each connecting strip body and arranged along the length direction of the connecting strip body, edges on two sides of the boss in the length direction are uneven, a second inserting strip is arranged on one side of each connecting strip body, the height of the second inserting strip is smaller than the depth of the C-shaped groove, and the second inserting strip and the first inserting strip are positioned on the same side of the diagonal draw bar assembly; the first quick-assembly connecting piece and the second quick-assembly connecting piece are identical in structure and respectively comprise connecting piece bodies, the width of each connecting piece body is matched with the width of an inlet of the C-shaped groove, a groove matched with the boss is formed in the back of each connecting piece body, the groove is formed in the length direction of each connecting piece body, and edges on two sides of the groove in the length direction are uneven; after the first quick-assembly connecting piece and the second quick-assembly connecting piece are respectively buckled and connected with the first quick-assembly connecting strip and the second quick-assembly connecting strip, bosses of the first quick-assembly connecting piece and the second quick-assembly connecting piece are respectively embedded in the grooves.
4. The tool-free fast-assembling diagonal draw bar assembly according to claim 3, wherein the horizontal portion and the vertical portion are respectively provided with a narrow section, the narrow section is provided with a buckle in a clamping manner, the buckle comprises a buckle body, the buckle body is provided with a positioning groove with an upward opening, the width of the buckle body is matched with the width of the inlet of the C-shaped groove, the top ends of the two side walls of the buckle body are respectively and integrally connected with a positioning strip and a pressing strip, the height of the pressing strip is higher than that of the positioning strip, the outer side surface of one side wall of the buckle body, which is provided with the pressing strip, is provided with a plurality of positioning blocks, after the installation, the positioning strip is tightly close to the section bar on one side of the inlet of the C-shaped groove, the plurality of positioning blocks are inserted into the C-shaped groove, and when the pressing strip is pressed and pulled upwards towards the direction of the positioning strip, the main body of the diagonal draw bar can be taken out from the C-shaped groove.
5. The tool-free fast-assembling diagonal member assembly according to claim 4, wherein a first projection and a second projection are respectively disposed on two sides of said narrow section, a first engaging groove and a second engaging groove are respectively disposed on two side walls of said buckle body, and said first projection and said second projection are respectively embedded in said first engaging groove and said second engaging groove.
6. The utility model provides a exempt from instrument fast-assembling diagonal draw bar assembly according to claim 1, characterized in that, the suspension piece on be provided with first adjustment sheet, the integrative perpendicular spacer that is provided with of one end of first adjustment sheet, the upper surface unsmooth of first adjustment sheet, first adjustment sheet on seted up first waist type hole, the major axis in first waist type hole follow the width direction setting of suspension piece, first connecting screw pass first waist type hole with suspension piece threaded connection, when door and window closed, the spacer lean on tightly the side of the door and window fan section bar in the C type groove outside.
7. The tool-free fast-assembling diagonal draw bar assembly according to claim 1, wherein the horizontal portion is slidably connected with a diagonal draw bar locking point, the suspension support piece is provided with a second waist-shaped hole matched with the diagonal draw bar locking point, and a long axis of the second waist-shaped hole is arranged along a length direction of the suspension support piece.
8. The tool-free fast-assembling diagonal member assembly according to claim 7, wherein said locking point of said diagonal member is an eccentric rivet.
9. The tool-free fast-assembling diagonal member assembly according to claim 1, wherein a second adjusting piece is disposed at a middle portion of the horizontal portion, one end of the second adjusting piece, the short supporting piece and the horizontal portion are riveted by a first rivet, an adjusting rivet is riveted at the other end of the second adjusting piece, the adjusting rivet is an eccentric rivet, a third waist-shaped hole is formed in the suspension supporting piece, a fourth waist-shaped hole is formed in the short supporting piece, and when the diagonal member assembly is folded, the third waist-shaped hole overlaps the fourth waist-shaped hole and faces the adjusting rivet.
10. A tool-free quick-assembly diagonal member assembly according to claim 1, wherein said corner connecting strip is formed of a plurality of stacked metal sheets.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123326270.6U CN217054887U (en) | 2021-12-27 | 2021-12-27 | Exempt from instrument fast-assembling diagonal draw bar subassembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123326270.6U CN217054887U (en) | 2021-12-27 | 2021-12-27 | Exempt from instrument fast-assembling diagonal draw bar subassembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217054887U true CN217054887U (en) | 2022-07-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123326270.6U Active CN217054887U (en) | 2021-12-27 | 2021-12-27 | Exempt from instrument fast-assembling diagonal draw bar subassembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217054887U (en) |
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2021
- 2021-12-27 CN CN202123326270.6U patent/CN217054887U/en active Active
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