CN218971656U - Three-section bracket structure - Google Patents
Three-section bracket structure Download PDFInfo
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- CN218971656U CN218971656U CN202223054342.0U CN202223054342U CN218971656U CN 218971656 U CN218971656 U CN 218971656U CN 202223054342 U CN202223054342 U CN 202223054342U CN 218971656 U CN218971656 U CN 218971656U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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Abstract
The utility model provides a three-section bracket structure which enables the whole body to be manufactured into a body and the sliding to be stable and reliable. It comprises the following steps: the fixing piece comprises a first strip which is arranged in the length direction, and first bending edges which are inwards protruded are respectively arranged on two sides of the first strip in the width direction; the middle assembly comprises a first middle piece and a second middle piece, the first middle piece comprises a second strip which is arranged in the length direction, second folded edges which are outwards bent are respectively arranged at two sides of the width direction of the second strip, the second middle piece comprises a third strip which is arranged in the length direction, third folded edges which are outwards bent are respectively arranged at two sides of the width direction of the third strip, the lengths and the widths of the second strip and the third strip are equal and are connected into a whole through fastening, and the second folded edges and the third folded edges are combined to form a composite track; a slider; the novel folding device comprises a fourth strip which is arranged in the length direction, and fourth folding edges which are inwards protruded are respectively arranged on two sides of the width direction of the fourth strip.
Description
Technical Field
The utility model relates to the technical field of sliding brackets, in particular to a three-section bracket structure.
Background
The existing sliding bracket is provided with three basic body structures, namely a front sliding body, a middle body and a rear fixing piece, wherein the guiding part of the front sliding body is embedded in the track of the middle body in a longitudinal section state, the guiding part of the middle body is embedded in the track of the rear fixing piece, and the die structure is complex in manufacturing, so that the manufacturing cost is high.
Disclosure of Invention
In view of the above problems, the present utility model provides a three-section bracket structure that enables the overall manufacturing of a body, and that is stable and reliable in sliding.
Three festival formula bracket structure, its characterized in that includes:
the fixing piece comprises a first strip which is arranged in the length direction, and first bending edges which are inwards protruded are respectively arranged on two sides of the first strip in the width direction;
the middle assembly comprises a first middle piece and a second middle piece, wherein the first middle piece comprises a second strip which is arranged in the length direction, second bending edges which are bent outwards are respectively arranged on two sides of the second strip in the width direction, the second middle piece comprises a third strip which is arranged in the length direction, third bending edges which are bent outwards are respectively arranged on two sides of the third strip in the width direction, the lengths and the widths of the second strip and the third strip are equal, the second strip and the third strip are connected to form a whole through fastening, and the second bending edges and the third bending edges are combined to form a composite track;
a slider; the novel folding device comprises a fourth strip which is arranged in the length direction, wherein both sides of the width direction of the fourth strip are respectively provided with a fourth bending edge which protrudes inwards;
and in the combined state, the fourth bending edges at the two sides of the sliding part are embedded in the corresponding side areas of the composite track, the first bending edges at the two sides of the fixing part are embedded in the corresponding other side areas of the composite track, and a gap is reserved between the opposite surfaces of the first bending edges and the fourth bending edges.
It is further characterized by:
the fixing piece, the first bending edge and the fourth bending edge of the sliding piece are oppositely bent and are provided with concave bending tracks, two sides of the second bending edge and the third bending edge in the width direction are oppositely bent and are provided with convex track stop edges, the bending tracks corresponding to the first bending edge and the fourth bending edge and the opposite surfaces of the bending tracks are embedded in the track stop edges of the second bending edge and the third bending edge on the same side, and gaps are reserved between the opposite surfaces of the bending tracks;
a first stop protrusion is arranged at the middle position of the first strip of the fixing piece in the length direction and the width direction, is matched with a limit protrusion of the corresponding end surface of the middle assembly, and is used for stopping the middle assembly and ensuring that the middle assembly cannot move forwards to derail;
the two ends of the first strip of the fixing piece in the length direction are respectively provided with a first installation fixing hole, and the fixing piece is fixedly arranged on the reference object by penetrating the first installation fixing holes through the fastening piece;
a plurality of stop mounting holes are distributed in the length direction of the combined long strip of the middle assembly, and corresponding stops are mounted according to the positions of the rails and are used for limiting the sliding protruding positions of the middle assembly relative to the fixing piece and limiting the sliding protruding positions and the retraction limiting positions of the sliding piece relative to the middle assembly;
the two ends of the sliding piece in the length direction and the middle area corresponding to the width are respectively provided with a second stop bulge and a third stop bulge which face the third strip bulge, and the second stop bulge and the third stop bulge are matched with the limit bulge of the corresponding end surface of the middle assembly and are used for stopping the sliding piece and ensuring that the sliding piece cannot derail at the front and rear positions;
and second mounting and fixing holes are respectively formed at two ends of the fourth strip of the sliding piece in the length direction, and the second mounting and fixing holes penetrate through the second mounting and fixing holes through fasteners to fix the fixing piece on the moving object.
After the utility model is adopted, the first middle piece and the second middle piece are manufactured and formed and then assembled to form the middle assembly, the two sides of the middle assembly in the width direction form the composite track, and the first bending edge of the fixing piece and the fourth bending edge of the sliding piece are respectively embedded in the thickness area of the composite track, so that the three-section bracket has a simple structure, and the whole body is manufactured and slides stably and reliably.
Drawings
FIG. 1 is a schematic view of a three-dimensional exploded structure of the present utility model (arrows in the figure indicate assembly directions);
FIG. 2 is a schematic longitudinal cross-sectional view (cross-sectional lines omitted) of the present utility model in a combined state;
the names corresponding to the serial numbers in the figures are as follows:
the fixing member 10, the first long bar 11, the first crimping 12, the first stopper protrusion 13, the first mounting fixing hole 14, the intermediate member 20, the stopper mounting hole 21, the slider 30, the fourth long bar 31, the fourth crimping 32, the second stopper protrusion 33, the third stopper protrusion 34, the second mounting fixing hole 35, the first intermediate member 40, the second long bar 41, the second crimping 42, the second intermediate member 50, the third long bar 51, the third crimping 52, the composite rail 60, the gap 70, the crimping rail 80, the rail stopper edge 90.
Detailed Description
A three-section bracket structure, see fig. 1 and 2, comprising a fixed member 10, an intermediate assembly 20, and a sliding member 30;
the first strip 11 is arranged in the length direction of the fixing piece 10, and the two sides of the width direction of the first strip 11 are respectively provided with first bending edges 12 protruding inwards;
the middle assembly 20 comprises a first middle piece 40 and a second middle piece 50, the first middle piece 40 comprises a second strip 41 which is arranged in the length direction, second folded edges 42 which are outwards bent are respectively arranged at two sides of the second strip 41 in the width direction, the second middle piece 50 comprises a third strip 51 which is arranged in the length direction, third folded edges 52 which are outwards bent are respectively arranged at two sides of the third strip 51 in the width direction, the lengths and the widths of the second strip 41 and the third strip 51 are equal, and the second strip 41 and the third strip 51 are connected into a whole through welding or riveting, and the second folded edges 42 and the third folded edges 52 are combined to form a composite track 60;
the slider 30 includes a fourth strip 31 arranged in the length direction, and fourth folded edges 32 protruding inward are provided on both sides of the fourth strip 31 in the width direction, respectively;
the fourth folded edges 32 on both sides of the slider 30 are fitted into the corresponding one side region of the composite rail 60 in the assembled state, the first folded edges 12 on both sides of the fixing member 10 are fitted into the corresponding other side region of the composite rail 60, and a gap 70 is left between the facing surfaces of the first folded edges 12 and the fourth folded edges 32.
In specific implementation, the fixing member 10, the first bending edge 12 and the fourth bending edge 32 of the sliding member 30 are bent towards each other and are provided with concave bending rails 80, two sides of the second bending edge 42 and the third bending edge 52 in the width direction are bent away from each other and are provided with convex rail stop edges 90, the rail stop edges 90 of the second bending edge 42 and the third bending edge 52 on the same side are embedded with the bending rails 80 corresponding to the first bending edge and the fourth bending edge, and gaps 70 are reserved between the opposite surfaces of the two groups of bending rails 80;
a first stop protrusion 13 is arranged at the front end in the length direction and the middle position in the width direction of the first strip 11 of the fixing piece 10, is matched with a limit protrusion of the corresponding end surface of the middle assembly 20, and is used for stopping the middle assembly 20 and ensuring that the middle assembly cannot move forwards and derail;
the two ends of the first strip 11 of the fixing piece 10 in the length direction are respectively provided with a first installation fixing hole 14, and the fixing piece is fixedly arranged on a reference object by penetrating the first installation fixing holes 14 through a fastener;
a plurality of stop mounting holes 21 are arranged in the length direction of the combined long strip of the middle assembly 20, and corresponding stops are mounted according to the positions of the rails and are used for limiting the sliding protruding positions of the middle assembly 20 relative to the fixing piece 10 and limiting the sliding protruding positions and the retraction limiting positions of the sliding piece 30 relative to the middle assembly 20; in particular, the positions of the stop mounting holes 21 arranged on the second strip 41 and the third strip 51 are different, so that the sliding tracks of the fixed part 10 and the sliding part 30 are freely set according to the requirements;
the two ends of the sliding part 30 in the length direction and the middle area corresponding to the width are respectively provided with a second stop protrusion 33 and a third stop protrusion 34 protruding towards the third strip 51, and the second stop protrusion and the third stop protrusion are matched with the limit protrusions of the corresponding end surfaces of the middle assembly 20 and are used for stopping the sliding part 30 and ensuring that the sliding part cannot derail at the front-back position;
second mounting and fixing holes 35 are respectively formed at both ends of the fourth strip 31 of the slider 30 in the length direction, and the fastener penetrates through the second mounting and fixing holes 35 to fix the fixing member on the moving object.
The working principle is as follows: the first middle piece and the second middle piece are manufactured and formed and then assembled to form a middle assembly, the two sides of the middle assembly in the width direction form a composite track, and the first bending edge of the fixing piece and the fourth bending edge of the sliding piece are respectively embedded in the thickness area of the composite track, so that the three-section bracket is simple in structure, and the whole bracket is manufactured into a body and is stable and reliable in sliding.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (7)
1. Three festival formula bracket structure, its characterized in that includes:
the fixing piece comprises a first strip which is arranged in the length direction, and first bending edges which are inwards protruded are respectively arranged on two sides of the first strip in the width direction;
the middle assembly comprises a first middle piece and a second middle piece, wherein the first middle piece comprises a second strip which is arranged in the length direction, second bending edges which are bent outwards are respectively arranged on two sides of the second strip in the width direction, the second middle piece comprises a third strip which is arranged in the length direction, third bending edges which are bent outwards are respectively arranged on two sides of the third strip in the width direction, the lengths and the widths of the second strip and the third strip are equal, the second strip and the third strip are connected to form a whole through fastening, and the second bending edges and the third bending edges are combined to form a composite track;
a slider; the novel folding device comprises a fourth strip which is arranged in the length direction, wherein both sides of the width direction of the fourth strip are respectively provided with a fourth bending edge which protrudes inwards;
and in the combined state, the fourth bending edges at the two sides of the sliding part are embedded in the corresponding side areas of the composite track, the first bending edges at the two sides of the fixing part are embedded in the corresponding other side areas of the composite track, and a gap is reserved between the opposite surfaces of the first bending edges and the fourth bending edges.
2. The three-section bracket structure of claim 1, wherein: the fixing piece, the first bending edge and the fourth bending edge of the sliding piece are oppositely bent and are provided with concave bending tracks, two sides of the second bending edge and the third bending edge in the width direction are oppositely bent and are provided with convex track stop edges, and the track stop edges of the second bending edge and the third bending edge on the same side are embedded with the bending tracks corresponding to the first bending edge and the fourth bending edge and gaps are reserved between the opposite surfaces of the bending tracks.
3. The three-section bracket structure of claim 1, wherein: a first stop protrusion is arranged at the middle position of the first strip of the fixing piece in the length direction and the width direction.
4. A three-section bracket structure as defined in claim 3, wherein: the two ends of the first strip of the fixing piece in the length direction are respectively provided with a first installation fixing hole, and the fixing piece is fixedly installed on the reference object by penetrating the first installation fixing holes through the fastening pieces.
5. The three-section bracket structure of claim 1, wherein: a plurality of stop mounting holes are distributed in the length direction of the middle assembly after the long strips are combined, and corresponding stops are mounted according to the positions of the rails.
6. The three-section bracket structure of claim 1, wherein: the two ends of the sliding piece in the length direction and the middle area corresponding to the width are respectively provided with a second stop protrusion and a third stop protrusion which face the third strip protrusion.
7. The three-section bracket structure of claim 6, wherein: and second mounting fixing holes are respectively formed at two ends of the fourth strip of the sliding piece in the length direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223054342.0U CN218971656U (en) | 2022-11-17 | 2022-11-17 | Three-section bracket structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223054342.0U CN218971656U (en) | 2022-11-17 | 2022-11-17 | Three-section bracket structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218971656U true CN218971656U (en) | 2023-05-05 |
Family
ID=86155172
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223054342.0U Active CN218971656U (en) | 2022-11-17 | 2022-11-17 | Three-section bracket structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218971656U (en) |
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2022
- 2022-11-17 CN CN202223054342.0U patent/CN218971656U/en active Active
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