CN115405057A - Compensation type front edge adjusting mechanism - Google Patents
Compensation type front edge adjusting mechanism Download PDFInfo
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- CN115405057A CN115405057A CN202211006837.8A CN202211006837A CN115405057A CN 115405057 A CN115405057 A CN 115405057A CN 202211006837 A CN202211006837 A CN 202211006837A CN 115405057 A CN115405057 A CN 115405057A
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- 230000007246 mechanism Effects 0.000 title claims abstract description 19
- 238000005452 bending Methods 0.000 claims abstract description 10
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- 230000000149 penetrating effect Effects 0.000 claims description 4
- 230000007704 transition Effects 0.000 claims description 4
- 238000006073 displacement reaction Methods 0.000 abstract 1
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F10/00—Sunshades, e.g. Florentine blinds or jalousies; Outside screens; Awnings or baldachins
- E04F10/02—Sunshades, e.g. Florentine blinds or jalousies; Outside screens; Awnings or baldachins of flexible canopy materials, e.g. canvas ; Baldachins
- E04F10/06—Sunshades, e.g. Florentine blinds or jalousies; Outside screens; Awnings or baldachins of flexible canopy materials, e.g. canvas ; Baldachins comprising a roller-blind with means for holding the end away from a building
- E04F10/0611—Sunshades, e.g. Florentine blinds or jalousies; Outside screens; Awnings or baldachins of flexible canopy materials, e.g. canvas ; Baldachins comprising a roller-blind with means for holding the end away from a building with articulated arms supporting the movable end of the blind for deployment of the blind
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F10/00—Sunshades, e.g. Florentine blinds or jalousies; Outside screens; Awnings or baldachins
- E04F10/02—Sunshades, e.g. Florentine blinds or jalousies; Outside screens; Awnings or baldachins of flexible canopy materials, e.g. canvas ; Baldachins
- E04F10/06—Sunshades, e.g. Florentine blinds or jalousies; Outside screens; Awnings or baldachins of flexible canopy materials, e.g. canvas ; Baldachins comprising a roller-blind with means for holding the end away from a building
- E04F10/0633—Arrangements for fastening the flexible canopy material to the supporting structure
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F10/00—Sunshades, e.g. Florentine blinds or jalousies; Outside screens; Awnings or baldachins
- E04F10/02—Sunshades, e.g. Florentine blinds or jalousies; Outside screens; Awnings or baldachins of flexible canopy materials, e.g. canvas ; Baldachins
- E04F10/06—Sunshades, e.g. Florentine blinds or jalousies; Outside screens; Awnings or baldachins of flexible canopy materials, e.g. canvas ; Baldachins comprising a roller-blind with means for holding the end away from a building
- E04F10/0644—Sunshades, e.g. Florentine blinds or jalousies; Outside screens; Awnings or baldachins of flexible canopy materials, e.g. canvas ; Baldachins comprising a roller-blind with means for holding the end away from a building with mechanisms for unrolling or balancing the blind
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F10/00—Sunshades, e.g. Florentine blinds or jalousies; Outside screens; Awnings or baldachins
- E04F10/02—Sunshades, e.g. Florentine blinds or jalousies; Outside screens; Awnings or baldachins of flexible canopy materials, e.g. canvas ; Baldachins
- E04F10/06—Sunshades, e.g. Florentine blinds or jalousies; Outside screens; Awnings or baldachins of flexible canopy materials, e.g. canvas ; Baldachins comprising a roller-blind with means for holding the end away from a building
- E04F10/0662—Sunshades, e.g. Florentine blinds or jalousies; Outside screens; Awnings or baldachins of flexible canopy materials, e.g. canvas ; Baldachins comprising a roller-blind with means for holding the end away from a building with arrangements for fastening the blind to the building
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F10/00—Sunshades, e.g. Florentine blinds or jalousies; Outside screens; Awnings or baldachins
- E04F10/02—Sunshades, e.g. Florentine blinds or jalousies; Outside screens; Awnings or baldachins of flexible canopy materials, e.g. canvas ; Baldachins
- E04F10/06—Sunshades, e.g. Florentine blinds or jalousies; Outside screens; Awnings or baldachins of flexible canopy materials, e.g. canvas ; Baldachins comprising a roller-blind with means for holding the end away from a building
- E04F10/0666—Accessories
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Hinges (AREA)
Abstract
The invention discloses a compensation type front edge adjusting mechanism which comprises a hinged support, a crank arm connector, a vertical pin and an adjusting screw, wherein the hinged support is fixedly connected with a front edge; the crank arm connector is provided with a first vertical through hole; the hinged support comprises a vertical base plate, an upper base part and a lower bending part, and the upper base part is provided with a transverse through hole and a second vertical through hole; a deflection gap is formed between the second vertical through hole and the vertical pin, so that the size of the second vertical through hole has an offset for the vertical pin to generate certain displacement; the vertical pin penetrates through the hinged support, the crank arm connector and the transverse pin, and the adjusting screw acts on the lower section of the vertical pin; the transverse pin is connected with the upper part of the hinged support through a shaft, and the hinged support is connected with the front edge; the adjusting screw is screwed inwards, and the inner end of the adjusting screw inwards pushes the vertical pin so that the outer end of the adjusting screw drives the lower part of the hinged support connected with the adjusting screw to deviate outwards and further drives the front edge connected with the hinged support to deviate, so that the problem that the front edge is adjusted to deviate and a gap exists between the adjusting screw and the cover shell is solved.
Description
Technical Field
The invention relates to a crank arm awning, in particular to a compensation type front edge adjusting mechanism of the awning, which can manually adjust the inclination angle of the front edge, and when a crank arm is folded, the front edge can be accurately matched with an opening of a cover shell.
Background
Outdoor awnings are installed in balconies, yards or public leisure areas to block rainwater or strong light.
The crank arm type awning with the notice number of CN212562227U comprises a rear beam, a crank arm, a front edge and awning cloth which are used for being fixed on a wall.
The front edge is connected to the front end of the crank arm, the rear beam is of a cover shell structure, the front side of the cover shell is open, a motor roller and the like are installed in the cover shell, when the awning is folded, the folded crank arm and the folded awning cloth are contained in an inner cavity of the cover shell, and the front edge moves backwards and is folded with an opening of the cover shell.
The front end and the front edge of the existing crank arm are fixedly connected and are influenced by factors such as materials, long-time bearing and the like, when the crank arm is folded, the front edge can not be tightly folded with an opening of a housing, and the problems of deviation, large gap and the like exist.
Disclosure of Invention
In view of the technical problem that the front edge is not tightly closed with the opening of the housing, the invention provides a compensation type front edge adjusting mechanism which can adjust the deviation amount of the front edge so as to be tightly closed with the opening of the housing all the time.
The technical scheme adopted by the invention for solving the technical problems is as follows: compensation formula leading edge guiding mechanism, its characterized in that: comprises a hinged support fixedly connected with the front edge, a crank arm connector, a vertical pin and an adjusting screw;
the crank arm connector is provided with a first vertical through hole;
the hinged support comprises a vertical base plate, an upper base part and a lower bending part, and the upper base part is provided with a transverse through hole and a second vertical through hole; the caliber of the second vertical through hole is larger than the diameter of the vertical pin to form a deflection gap, so that the size of the second vertical through hole has an offset for the vertical pin to displace for a certain distance;
a rotatable transverse pin is arranged in the transverse through hole, and a third vertical through hole is formed in the transverse pin;
the lower bending part comprises a transverse plate connected to the vertical base plate and a vertical plate bent downwards from the front end of the transverse plate;
the transverse plate is provided with a waist-shaped hole in the front-back direction, and the vertical plate is provided with a threaded hole for an adjusting screw to pass through;
the crank arm connector is positioned between the upper base and the transverse plate;
the vertical pin penetrates through the second vertical through hole of the upper base part, the third vertical through hole of the transverse pin, the first vertical through hole of the crank arm connector and the kidney-shaped hole of the transverse plate, and then extends downwards for a certain distance so that the adjusting screw which transversely penetrates through the threaded hole can act on the vertical pin;
screwing the adjusting screw in the direction of the vertical pin to enable the inner end of the adjusting screw to press the lower section part of the vertical pin, and driving the vertical plate connected with the adjusting screw to deflect in the direction far away from the vertical pin and further driving the front edge connected with the hinged support to deflect;
the deflection gap between the vertical pin and the second vertical through hole and the aperture of the waist-shaped hole are matched with the deflection amplitude of the hinged support.
The further preferable technical scheme of the invention is as follows: the vertical pin is a screw, a nut is placed above the transverse plate, and the screw is matched with the nut before penetrating into the waist-shaped hole.
The further preferable technical scheme of the invention is as follows: the top of the hinged support is connected with a first fixing plate through a first screw assembly, and two side parts of the first fixing plate are provided with U-shaped grooves;
a second fixing plate is mounted on the inner wall of the front edge, and two second threaded holes are formed in the second fixing plate;
a second screw penetrates through the U-shaped groove of the first fixing plate from bottom to top and then is screwed into a second threaded hole of the second fixing plate; a slide rail is integrally formed on the inner side of the front edge, and two ends of the slide rail are opened so as to be inserted into the second fixing plate; the bottom of the sliding rail is provided with a groove for the second screw to slide;
the lower side of the inner wall of the front edge is provided with a sliding groove with an upward opening, and the lower end of the vertical base plate can slide in the sliding groove.
The further preferable technical scheme of the invention is as follows: the end part of the upper base part, which is provided with the transverse through hole, is provided with a blocking piece and a rivet, the end part of the transverse pin is provided with an axle connecting hole, and the rivet penetrates through the blocking piece to be connected with the axle connecting hole;
the stop piece is used for limiting the transverse pin to be separated from the transverse through hole, and the transverse pin can rotate in the transverse through hole.
The further preferable technical scheme of the invention is as follows: an open accommodating area is defined by the vertical base plate, the upper base part and the lower bending part of the hinged support, and the crank arm connector is arranged in the open accommodating area;
vertical pin passes the first vertical through-hole of cranking arm connector, just crank arm connector with vertical pin rotates as the axle.
The further preferable technical scheme of the invention is as follows: the crank arm connector and the inner wall of the vertical base plate are provided with a gap, or the vertical base plate is provided with a through groove for the crank arm connector to pass through so as to be matched with the deflection of the hinged support.
The further preferable technical scheme of the invention is as follows: the vertical base plate of the hinged support and the inner surface of the transverse plate are in arc surface transition, and the size of the transverse plate of the lower bending part is larger than that of the nut.
The further preferable technical scheme of the invention is as follows: the upper base part comprises a connecting section and a cylindrical part, wherein the connecting section extends for a certain distance in the transverse direction, the cylindrical part is provided with a transverse through hole, and the connecting section and the cylindrical part are integrally formed;
and the connecting section is provided with a connecting hole matched with the first screw assembly.
The further preferable technical scheme of the invention is as follows: the transverse pin is provided with a concave platform for accommodating the rod head of the screw rod;
and after the screw rod penetrates through the second vertical through hole of the upper base part, the third vertical through hole of the transverse pin, the first vertical through hole of the crank arm connector and the waist-shaped hole of the transverse plate, the rod head is placed in the concave table.
The further preferable technical scheme of the invention is as follows: the vertical base plate extends downward a distance to form a pin, and the pin exceeds the transverse plate to be inserted into the sliding groove.
Compared with the prior art, the invention has the advantages that: a vertical pin penetrates through the hinged support, the crank arm connector and the transverse pin, and the adjusting screw acts on the lower section of the vertical pin; the transverse pin is connected to the upper part of the hinged support through a shaft, and the hinged support is connected with the front edge.
The adjusting screw is screwed inwards, the inner end of the adjusting screw inwards pushes the vertical pin, and the vertical pin provides a reaction force for the adjusting screw, so that the outer end of the adjusting screw drives the lower part of the hinged support connected with the adjusting screw to deviate outwards, and then drives the front edge connected with the hinged support to deviate, and the purpose of solving the problem that the adjusting front edge deviates and is in gap with the cover shell cover is achieved.
Furthermore, based on the shaft connection relationship between the transverse pin and the upper part of the hinged support, the track of the front edge which deviates along with the transverse pin is deflected by radian, so that the pitching angle of the front edge is more finely adjusted, and the purpose of covering the opening of the cover shell all the time is achieved.
Drawings
The present invention will be described in further detail below with reference to the drawings and preferred embodiments, but those skilled in the art will appreciate that the drawings are only drawn for the purpose of illustrating the preferred embodiments and should not be taken as limiting the scope of the present invention. Furthermore, unless specifically stated otherwise, the drawings are merely schematic representations based on conceptual representations of elements or structures depicted and may contain exaggerated displays and are not necessarily drawn to scale.
FIG. 1 is a schematic view of the basic frame structure of a canopy;
FIG. 2 is an enlarged view of a portion of the structure at A in FIG. 1;
FIG. 3 is a disassembled schematic view of a leading edge attachment structure;
FIG. 4 is a first enlarged view of a portion of the leading edge attachment structure;
FIG. 5 is a second enlarged view of a portion of the leading edge attachment structure;
FIG. 6 is a side sectional view of the leading edge attachment structure;
FIG. 7 is a side sectional view of the leading edge attachment structure;
FIG. 8 is a partial schematic view of a leading edge attachment structure;
FIG. 9 is an exploded view of a portion of the leading edge attachment structure;
FIG. 10 is a bottom schematic view of a leading edge attachment structure;
FIG. 11 is a first view of the assembly of the leading edge connection structure and the leading edge;
fig. 12 is a second schematic view of the leading edge connection structure and the leading edge assembly.
Detailed Description
Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. Those skilled in the art will appreciate that the description is illustrative only, and is not to be construed as limiting the scope of the invention.
It should be noted that: like reference numerals refer to like items in the following figures, and thus, once an item is defined in one figure, it may not be further defined and explained in subsequent figures.
As shown in fig. 1, the awning 200 includes a base assembly 202 connected to a wall surface, and telescopic arm assemblies 203 are mounted at both ends of the base assembly 202, and the arm assemblies 203 drive the front edge 201 of the awning 200 to expand outwards or cover the opening area of the base assembly 202 in a folding or telescopic manner.
In the present embodiment, mainly considering prior art, the front edge 201 is repeatedly moved back and forth for a long time during the use, and cannot closely cover the opening of the base housing all the time, so that the problem of large gap due to deviation exists. Based on the main technical problem, the present embodiment introduces the compensation type leading edge adjustment mechanism 100, so that the leading edge 201 can be adjusted to always cover the opening of the base cover tightly. The specific scheme is as follows:
as shown in fig. 2 and 3, the compensating leading edge adjusting mechanism 100 includes a hinge base 20 fixedly connected with a leading edge 201, a crank arm connector 30, a vertical pin 10 and an adjusting screw 40. Wherein, the crank arm connector 30 is provided with a first vertical through hole b1.
The hinge base 20 includes a vertical base plate 22, an upper base 21 and a lower bent portion 23, and the upper base 21 is provided with a transverse through hole a2 and a second vertical through hole b2. The transverse through hole a2 is used for penetrating the transverse pin a1, the position of the transverse pin a1 is the position of the shaft joint point of the pitching rotation of the front edge 201, and the upper base part 21 can rotate around the transverse pin a1 based on the position, so that the purpose of adjusting the pitching angle of the front edge 201 is achieved.
It should be noted that, as shown in fig. 4 to 8, the caliber of the second vertical through hole b2 is larger than the diameter of the vertical pin 10 to form a deflection gap, so that the size of the second vertical through hole b2 has an offset for the vertical pin 10 to displace; to match the pitch angle adjustment of the leading edge 201.
A rotatable transverse pin a1 is installed in the transverse through hole a2, and the transverse pin a1 is provided with a third vertical through hole b3 for the vertical pin 10 to pass through.
The lower bent portion 23 of the hinge base 22 includes a transverse plate c2 connected to the vertical base plate 22 and a vertical plate c1 bent downward from the front end of the transverse plate c 2.
Wherein, the transverse plate c2 is provided with a waist-shaped hole v in the front-back direction, the vertical pin 10 passes through the waist-shaped hole v, and the hinged support 20 can deviate relative to the vertical pin 10 based on the waist-shaped hole v. As shown in fig. 8, the vertical plate c1 is provided with a threaded hole c3 for the adjusting screw 40 to pass through; the adjusting screw 40 is matched with the threaded hole c3, so that the purpose of screwing the adjusting screw 40 inwards to enable the adjusting screw 40 to push the vertical pin 10 can be achieved. On the other hand, the screw and the threaded hole have a fixed connection effect, so that the transmission of force can occur, and when the vertical pin 10 reacts to the adjusting screw 40, the force can be further transmitted to the hinge base 22 where the threaded hole c3 is located based on the threaded connection structure, so that the hinge base 22 is further deviated.
Preferably, the crank arm connector 30 is located at a position between the upper base 21 and the transverse plate c 2. Specifically, an open receiving area d is defined by the vertical base plate 22, the upper base 21 and the lower bending portion 23 of the hinge base 20, and the crank arm connector 30 is disposed in the open receiving area d.
In actual assembly, after the vertical pin 10 passes through the second vertical through hole b2 of the upper base 21, the third vertical through hole b3 of the transverse pin a1, the first vertical through hole b1 of the crank arm connector 30 and the kidney-shaped hole v of the transverse plate c2, the adjusting screw 40 extending downward for a distance so as to pass through the threaded hole c3 in the transverse direction can act on the vertical pin 10.
The adjusting screw 40 is screwed towards the direction of the vertical pin 10, so that the inner end of the adjusting screw 40 is pressed against the lower section of the vertical pin 10, the adjusting screw 40 drives the vertical plate c1 connected with the adjusting screw to deflect towards the direction far away from the vertical pin 10, and then the front edge 201 connected with the hinged support 20 is driven to deflect.
As shown in fig. 6 and 7, the deflection gap between the vertical pin 10 and the second vertical through hole b2, and as shown in fig. 10, the diameter of the kidney hole v is adapted to the deflection amplitude of the hinge base 20.
The invention has the advantages that a vertical pin 10 penetrates through the connecting hinged support 20, the crank arm connector 30 and the transverse pin a1, and the adjusting screw 40 acts on the lower section part of the vertical pin 10; the transverse pin a1 is axially connected to the upper part of the hinged support 20, and the hinged support 20 is connected with the front edge 201.
The adjusting screw 40 is screwed inwards, the inner end of the adjusting screw pushes the vertical pin 10 inwards, the vertical pin 10 provides a reaction force for the adjusting screw 40, so that the outer end of the adjusting screw 40 drives the lower part of the hinged support 20 connected with the adjusting screw to deflect outwards, and then drives the front edge 201 connected with the hinged support 20 to deflect, and therefore the problem that the front edge is adjusted to deflect and a gap exists between the front edge and the cover shell is formed.
Further, based on the axial connection relationship between the transverse pin a1 and the upper part of the hinged support 20, the trajectory of the front edge which deviates along with the front edge is deflected by a radian, so that the pitching angle of the front edge 201 is more finely adjusted, and the purpose of covering the cover opening G all the time is achieved. The leading edge 201 may be deflected by an angle alpha. Because the deviation amount of the front edge 201 and the opening of the housing is not large, the pitch adjusting angle range of the corresponding front edge 201 is also in a proper range, so as to fulfill the aim of compensating the deviation and the gap.
Preferably, the vertical pin 10 is a screw 11, a nut 12 is placed above the transverse plate c2, and the screw 11 is engaged with the nut 12 before penetrating into the kidney-shaped hole v. I.e. at least the lower section of the vertical pin 10, the section cooperating with the nut 12 is provided with a thread structure to define the longitudinal position between the screw 11 and the crank arm connector 30.
As for the connection structure of the hinge base 20 and the leading edge 201, as shown in fig. 8, 9, 11 to 12, the first fixing plate t1 is connected to the top of the hinge base 20 by a first screw assembly R1. Specifically, the first screw R1 of the first screw assembly R1 is coupled to the top of the hinge base 20 through two first screw holes R2 opened at a middle position of the first fixing plate t1.
Two side parts of the first fixing plate t1 are provided with U-shaped grooves t3; a second fixing plate t2 is mounted on the inner wall of the front edge 101, and two second threaded holes t4 are formed in the positions, corresponding to the U-shaped grooves t3, of two sides of the second fixing plate t 2.
The second screw R3 of the second screw assembly R2 passes through the U-shaped groove t3 of the first fixing plate t1 from bottom to top and then is screwed in the second threaded hole R4 of the second fixing plate t2, and then the first fixing plate and the second fixing plate are fixedly connected.
As shown in fig. 4 to 7, a slide rail h is integrally formed at the inner side of the front edge 101, and both ends of the slide rail h are opened to insert the second fixing plate t2; the bottom of the slide rail h is provided with a slot k for the second screw r4 to slide. During actual installation, the second fixing plate t2 slides into the sliding rail h on the front edge 201, the first fixing plate t1 is placed below the position corresponding to the second fixing plate t2 preliminarily, and then the second screw r4 penetrates through the U-shaped groove t3 and the second threaded hole r4 based on the groove k so as to connect and fix the two fixing plates.
Further, the lower side of the inner wall of the front edge 101 is provided with a sliding slot f with an upward opening, and the lower end of the vertical base plate 22 is inserted into the corresponding sliding slot f and can slide in the sliding slot f. It should be noted that the vertical base plate 22 slides relative to the sliding groove f, because the assembly process does not require the relative sliding between the two in the use process.
Preferably, the vertical base plate 22 extends downward a distance to form a pin 221, and the pin 221 passes beyond the lateral plate c2 to be inserted into the sliding slot f.
As shown in fig. 9, the end of the upper base 21 having the transverse through hole a2 is provided with a blocking piece a4 and a rivet a3, the end of the transverse pin a1 is provided with an axial hole a6, and the rivet a3 passes through the blocking piece a4 and is connected to the axial hole a6. The stop piece a4 limits the transverse pin a1 to be separated from the transverse through hole a2, and the transverse pin a1 can rotate in the transverse through hole a 2.
The vertical pin 10 passes through the first vertical through hole b1 of the crank arm connector 30, and when the crank arm assembly 203 is to be folded and unfolded, the crank arm connector 30 rotates by taking the vertical pin 10 as an axis.
A gap d1 is formed between the crank arm connector 30 and the inner wall of the vertical base plate 22, or a through groove for the crank arm connector 30 to pass through is formed in the plate surface of the vertical base plate 22, so that the crank arm connector is matched with the deflection of the hinged support 20. The drawings in the description of the present embodiment only illustrate that there is a gap d1 between them, and those skilled in the art can easily think that the plate surface of the vertical base plate 22 is grooved to facilitate the passage of the outer wall of the arc surface of the crank arm connector 30, so as to achieve the effect of matching the deflection amount of the front edge 201.
Preferably, the vertical base plate 22 of the hinge base 20 and the inner surface of the transverse plate c2 are in arc transition to match the deflection of the hinge base 20 with a radian, so that the components installed in the open accommodating area d have a suitable transition space when the components and the hinge base 20 deflect relatively. The transverse plate c2 of the lower bent portion 23 is larger in size than the nut 12.
In addition, as shown in fig. 9, the upper base 21 includes a connecting section 211 extending laterally for a distance and a cylindrical member 212 provided with a lateral through hole a2, the connecting section 211 and the cylindrical member 212 being integrally formed; the connection section 211 is formed with a connection hole 213 to be engaged with the first screw assembly R1.
A concave platform a8 for accommodating a rod head 111 of the screw rod 11 is arranged on the transverse pin a 1; after the recessed land a8 is assembled with the head 111, the head 111 is embedded in the recessed land a8, or the head 111 rests in the recessed land a 8.
Specifically, as shown in fig. 6 and 7, after the screw 11 passes through the second vertical through hole b2 of the upper base 21, the third vertical through hole b3 of the transverse pin a1, the first vertical through hole b1 of the crank arm connector 30, and the kidney-shaped hole v of the transverse plate c2, the club head 111 is placed in the recessed seat a 8.
The present invention has been described above with reference to the compensating leading edge adjustment mechanism, and the principles and embodiments of the present invention have been described herein with reference to specific examples, which are provided only to assist in understanding the present invention and the core concepts. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, it is possible to make various improvements and modifications to the present invention, and those improvements and modifications also fall within the scope of the claims of the present invention.
Claims (10)
1. Compensation formula leading edge guiding mechanism, its characterized in that: comprises a hinged support fixedly connected with the front edge, a crank arm connector, a vertical pin and an adjusting screw;
the crank arm connector is provided with a first vertical through hole;
the hinged support comprises a vertical base plate, an upper base part and a lower bending part, and the upper base part is provided with a transverse through hole and a second vertical through hole; the caliber of the second vertical through hole is larger than the diameter of the vertical pin to form a deflection gap, so that the size of the second vertical through hole has an offset for the vertical pin to displace for a certain distance;
a rotatable transverse pin is arranged in the transverse through hole, and a third vertical through hole is formed in the transverse pin;
the lower bending part comprises a transverse plate connected to the vertical base plate and a vertical plate bent downwards from the front end of the transverse plate;
the transverse plate is provided with a waist-shaped hole in the front-back direction, and the vertical plate is provided with a threaded hole for an adjusting screw to pass through;
the crank arm connector is positioned between the upper base and the transverse plate;
the vertical pin penetrates through the second vertical through hole of the upper base part, the third vertical through hole of the transverse pin, the first vertical through hole of the crank arm connector and the kidney-shaped hole of the transverse plate, and then extends downwards for a certain distance so that the adjusting screw which transversely penetrates through the threaded hole can act on the vertical pin;
screwing the adjusting screw towards the direction of the vertical pin, so that the inner end of the adjusting screw is pressed against the lower section part of the vertical pin, the adjusting screw drives the vertical plate connected with the adjusting screw to deflect towards the direction far away from the vertical pin, and then the front edge connected with the hinged support is driven to deflect;
the deflection gap between the vertical pin and the second vertical through hole and the aperture of the waist-shaped hole are matched with the deflection amplitude of the hinged support.
2. The compensating leading edge adjustment mechanism of claim 1, wherein: the vertical pin is a screw rod, a nut is placed above the transverse plate, and the screw rod is matched with the nut before penetrating into the waist-shaped hole.
3. The compensating leading edge adjustment mechanism of claim 1, wherein: the top of the hinged support is connected with a first fixing plate through a first screw assembly, and two side parts of the first fixing plate are provided with U-shaped grooves;
a second fixing plate is mounted on the inner wall of the front edge, and two second threaded holes are formed in the second fixing plate;
a second screw penetrates through the U-shaped groove of the first fixing plate from bottom to top and then is screwed into a second threaded hole of the second fixing plate; a slide rail is integrally formed on the inner side of the front edge, and two ends of the slide rail are opened so as to be inserted into the second fixing plate; the bottom of the sliding rail is provided with a groove for the second screw to slide;
the lower side of the inner wall of the front edge is provided with a sliding groove with an upward opening, and the lower end of the vertical base plate can slide in the sliding groove.
4. The compensating front edge adjustment mechanism of claim 1, wherein: the end part of the upper base part, which is provided with the transverse through hole, is provided with a blocking piece and a rivet, the end part of the transverse pin is provided with an axle connecting hole, and the rivet penetrates through the blocking piece to be connected with the axle connecting hole;
the stop piece is used for limiting the transverse pin to be separated from the transverse through hole, and the transverse pin can rotate in the transverse through hole.
5. The compensating front edge adjustment mechanism of claim 1, wherein: an open accommodating area is defined by the vertical base plate, the upper base part and the lower bending part of the hinged support, and the crank arm connector is arranged in the open accommodating area; vertical pin passes the first vertical through-hole of cranking arm connector, just crank arm connector with vertical pin rotates as the axle.
6. The compensating leading edge adjustment mechanism of claim 5, wherein: the crank arm connector and the inner wall of the vertical base plate are provided with a gap, or the vertical base plate is provided with a through groove for the crank arm connector to pass through so as to be matched with the deflection of the hinged support.
7. The compensating front edge adjustment mechanism of claim 2, wherein: the vertical base plate of the hinged support and the inner surface of the transverse plate are in arc surface transition, and the size of the transverse plate of the lower bending part is larger than that of the nut.
8. The compensating leading edge adjustment mechanism of claim 3, wherein: the upper base comprises a connecting section and a cylindrical piece, wherein the connecting section extends transversely for a certain distance, the cylindrical piece is provided with a transverse through hole, and the connecting section and the cylindrical piece are integrally formed;
and the connecting section is provided with a connecting hole matched with the first screw assembly.
9. The compensating leading edge adjustment mechanism of claim 2, wherein: the transverse pin is provided with a concave platform for accommodating the rod head of the screw rod;
and after the screw rod penetrates through the second vertical through hole of the upper base part, the third vertical through hole of the transverse pin, the first vertical through hole of the crank arm connector and the waist-shaped hole of the transverse plate, the rod head is placed in the concave table.
10. The compensating leading edge adjustment mechanism of claim 3, wherein: the vertical base plate extends downward a distance to form a pin, and the pin exceeds the transverse plate to be inserted into the sliding groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211006837.8A CN115405057B (en) | 2022-08-22 | Compensation type front edge adjusting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211006837.8A CN115405057B (en) | 2022-08-22 | Compensation type front edge adjusting mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115405057A true CN115405057A (en) | 2022-11-29 |
| CN115405057B CN115405057B (en) | 2024-07-02 |
Family
ID=
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