CN207456281U - Steel band rolling list leg shotgun stent - Google Patents
Steel band rolling list leg shotgun stent Download PDFInfo
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- CN207456281U CN207456281U CN201720981808.1U CN201720981808U CN207456281U CN 207456281 U CN207456281 U CN 207456281U CN 201720981808 U CN201720981808 U CN 201720981808U CN 207456281 U CN207456281 U CN 207456281U
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Abstract
The utility model is related to a kind of steel band rolling list leg shotgun stents, include shell, a pair of steel coil strip being set up in parallel, steel band clamp assemblies, hand-driven steel-band latch assembly, stabilizer, base assembly；The steel coil strip is by reel and spool, scroll spring, steel band forms, the steel band clamp assemblies are by button, button pin shaft pressuring plate, clamper, leaf spring forms, the hand-driven steel-band latch assembly steely locking block, manual locking turntable, the steel coil strip, steel band clamp assemblies, hand-driven steel-band latch assembly is fixed inside the shell, the gap that a pair of of steel band passes through clamper, through two groups of lock tongue convex globoidals of steel band latch segment and the cambered surface gap of concave-concave cambered surface, shell is stretched out in the free end of steel band, through stabilizer, it is finally inserted base assembly and is fixed on base body.The advantages of the utility model：This product using steel band rolling steel band as support instead of common multi-joint telescoping sleeve pipe is passed through, be a brand-new theory, once subversive improvement.
Description
Technical field
Board or bearing more particularly to a kind of steel band rolling list leg shotgun the utility model is related to a kind of machine or equipment
Stent.
Background technology
Existing shotgun supporting rack technology comes from camera trivets transplanting, wherein, single-leg bracket is also in this way, should
There are the shortcomings of three aspects for class formation：First, complicated, making precision asks height, cost payout to rise therewith.Second is that
Weight is big, the size of length direction is also bigger than normal after contraction, not readily portable, third, operation is not fast enough, can not accomplish quickly to stretch
Long contraction, moment positioning, usually affect hunting opportunity of combat adversely.Market thirsts for the higher product of cost performance and asks city.
Utility model content
The purpose of this utility model be for prior art shortcoming and provide it is a kind of it is simple in structure, easy to operate, take
With convenient steel band rolling list leg shotgun stent.
The utility model is by the following technical programs in realization：A kind of steel band rolling list leg shotgun stent, feature exist
In including shell (1), a pair of steel coil strip (2) being set up in parallel, steel band clamp assemblies, hand-driven steel-band latch assembly, stabilizer
(5), base assembly (6), wherein：
The steel coil strip (2) is made of reel and spool (21), scroll spring, steel band (22), spool (21) shaft end
Equipped with blind hole (23), steel coil strip (2) is stretched out in arc shaped, steel band in the scroll spring expansion section in arc shaped, steel band (22)
(22) free end port is equipped with the mounting hole (24) being fixed on base body (62), and described scroll spring one end is fixed on volume
On axis (21), the other end and steel band (22) it is affixed, steel band (22) by scroll spring wind in reel, steel band (22) from
Reel is stretched out by end；
The steel band clamp assemblies are made of button (31), button pin shaft pressuring plate (34), clamper, leaf spring (33), described
Button (31) contains intermediate (311), is fixed on the button head (312) of intermediate back side, is fixed on the axis pin of intermediate lower end
(313) and the diverging arms (314) on front side of intermediate mutually across a certain distance and the gusset (315) at diverging arms arm end are fixed on, pressed from both sides
Holder is made of a pair of of geometrical clamp (30), a pair of of activity folder (32), evagination front end and the steel band (22) of the activity folder (32)
Arc shaped is identical, and the both sides of geometrical clamp (30) match with activity folder (32) camber line touched, and a pair of of geometrical clamp (30), a pair are living
The gap of dynamic folder (32) forms the space of a pair of of steel band (22) of clamping, and the back side of the activity folder (32), which is equipped with, accommodates leaf spring (33)
Bar-shaped trough (321) and be distributed in the axis pins (322) of bar-shaped trough both sides, the pair of geometrical clamp (30) is fixed on the shell, one
To activity folder positioned at the lower section of steel band clamp assemblies diverging arms (314), gusset (315) and the activity folder (32) of diverging arms (314)
Evagination front end upper surface touch, leaf spring (33) be located at activity folder (32) back side bar-shaped trough (321) in, the pressure in leaf spring (33)
The evagination front end of two activity folders (32) touches under power, and the spacing between two activity folder evagination front-end surfaces on phase contact is gradual
Increase；
The hand-driven steel-band latch assembly steely locking block (41), manual locking turntable (42), the steel band latch segment
Equipped with top panel (45), lower panel (46), the inner bending line of the outer cause intermediate symmetry of upper and lower panel and both sides and broken line phase
The circular arc line connect is formed, two symmetrical and intersecting arcuation slots being internally provided with for a pair of of steel band insertion of upper and lower panel
(47), lower panel the arcuation slot arc segment by vertical rib to two groups of lock tongues are had, one group of lock tongue is convex globoidal
(48), another group of lock tongue is concave-concave cambered surface (49), and concave-concave cambered surface matches with two adjacent convex globoidals, convex globoidal lock tongue, concave-concave
The back of cambered surface bolt is equipped with horizontal ribs (481), (491), horizontal ribs (481), (491) free end end face in same circle
Zhou Shang, the manual locking turntable (42) are in boss-shaped, and boss inner cavity upper end is equipped with and steel band latch segment horizontal ribs free end pair
The four segmental arc regions (44) answered, manual locking turntable (42) boss outer rim are equipped with a pair that can be inserted into bottom of shell inner cavity groove
Flat flange (43)；
Shell (1) upper end is V-shaped, and the mid-plane subdivision along V-type is can lead to screw connection two pieces, two pieces interior
Chamber is respectively provided with：Convex block for fixed steel coil strip (2) spool blind hole (23), for geometrical clamp holder geometrical clamp (30) groove, supply
The axle bed of activity folder (32) both sides axis pin (322) rotation of clamper, the socket at fixed leaf spring (33) both ends are locked for steel band
Block (41) upper and lower panel (45), the groove of (46) outer rim insertion are inserted into for a pair of of flat flange (43) of manual locking turntable (42)
Groove, one of them in subdivision shell be equipped with the cavity being inserted into for the button head (312) of steel band clamp assemblies button (31),
The axle bed and the screw hole of fixed button axis pin pressing plate (34) rotated for the intermediate lower end axis pin (313) of fixed button；
The stabilizer (5) is in boss-shaped, and boss outer rim matches with manual locking turntable (42) internal cavity, boss upper table
Face is equipped with two symmetrical and intersecting arcuation slots (52) being inserted into for a pair of of steel band (22), and the edge of arcuation slot (52) is equipped with
Several flanges (53)；
The base assembly (6) is made of fixed voussoir (61), body (62), and the body (62) is in projective table type, boss
The structure of screw connection can be led to for dissection type, the inner cavity of boss is equipped with the convex block (63) identical with steel band arc shaped, convex block (63)
Place is equipped with the bolt hole of fixed steel band (22), and the fixed voussoir (61) is in fan shape, the both sides concave arc and convex block of fan shape
(63) arc shaped matches, and the small end of fan shape is equipped with the open pore (64) for fixed steel band bolt break-through, two dissection type
Structural bosses are bolted on together, and fixed voussoir (61) is inserted into the space that two convex blocks (63) leave, two convex blocks (63) with
The gap being inserted into for a pair of of steel band (22) is left between two fixation voussoirs (61)；
On the convex block of the embedded shell (1) of steel coil strip (2) the spool blind hole (23), under the intermediate (311) of button (31)
On the axle bed of the embedded shell of end part pin axle (313), axis pin pressing plate (34), which is fixed by screws on shell (1), forms button turn
Dynamic revolving bed, the button head (312) of button (31) are located in the cavity of shell (1), and it is corresponding that geometrical clamp (30) is located at shell
In groove, on the corresponding axle bed of the embedded shell (1) of axis pin (322) of activity folder (32), leaf spring (33) insertion shell (1) is corresponding
In socket, in the corresponding groove of upper and lower panel outer rim insertion shell (1) of steel band latch segment (41), manual locking turntable (42)
The corresponding groove of the embedded shell (1) of flat flange (43) in, the horizontal ribs (481) of (41) two groups of lock tongues of steel band latch segment,
(491) end face of free end is located in the segmental arc region (44) of manual locking turntable (42) inner cavity four, and a pair of of steel band (22) is logical
It crosses geometrical clamp (30) and the gap of activity folder (32) passes through (41) two groups of lock tongue convex globoidals (48) of steel band latch segment and concave-concave cambered surface
(49) in cambered surface gap, shell (1), two symmetrical and phases through stabilizer (5) are stretched out in the free end of a pair of of steel band (22)
The arcuation slot of friendship is finally inserted between (62) two convex block (63) of base body and fixed voussoir (61) in gap, a pair of of steel band
(22) it is fixed on by bolt (69) on base body (62).
Described steel band latch segment the upper surface of is equipped with dust scraping plate (40) between plate (45), lower panel (46), dust scraping plate (40) is set
There is the gap being inserted into for a pair of of steel band (22).
The segmental arc center of curvature of described four segmental arc regions (44) in manual locking turntable inner cavity deviates the axle center of inner cavity, segmental arc
Distance of each point away from inner cavity axle center in region (44) segmental arc is gradually reduced.
The base assembly, which is equipped with, decomposes plate stem (68), decomposition plate stem (68) arc-shaped shape bar, outside arc shape bar one end
Edge is equipped with prominent shape block (67), and the pedestal of body (62) boss of base assembly is equipped with the annular opening being inserted into for decomposing plate stem (68)
Slot, arc shape bar are hingedly connected in the annular opening slot of base assembly body (62) boss, the prominent shape block (67) of arc shape bar
Block is exposed at outside the pedestal of body (62) boss.
The base assembly is equipped with supporting sleeve, and the pedestal of supporting sleeve is oval.
The good effect of the utility model is：The utility model proposes a kind of steel band rolling list leg shotgun stent, have
Following advantage：1) this product is not only simplified using steel band rolling steel band as supporting instead of common multi-joint telescoping sleeve pipe is passed through
Structure, the difficulty for alleviating weight, reducing processing, also a save production cost, are a brand-new theories, once overturn
The improvement of property；2) steel band rolling steel band is equipped with steel band clamp assemblies, steel band latch assembly, and user need only hold shell on the other hand,
The other hand pulls out base assembly, the random fixed length in the length range of 1.4m.It, need only be by lower button during to shrink, so that it may
It in place, also can be with receiving with stopping to any required supporting service position with the full retraction within 2 seconds；3) this product shape
It is smaller, it is complete shrink after size be 220*125mm, full weight about 0.5Kg, it is all lighter and handier than presently commercially available similar product, it is convenient
It carries；4) this product is provided with stabilizer, can be effectively prevented issuable unstability after the elongation of steel band rolling steel band.This product
It is easy to operate, cost-effective, fully met keep hunting ground requirement, achieve good economic benefit and social benefit.
Description of the drawings
Fig. 1 is the utility model one embodiment structure diagram.
Fig. 2 is the structure diagram of Fig. 1 embodiment steel coil strips.
Fig. 3 is Fig. 1 embodiment press-button structure schematic diagrames.
Fig. 4 is Fig. 1 embodiment activity clamping structure schematic diagrames.
Fig. 5 is Figure 1B-B sectional views.
Fig. 6 is Fig. 1 embodiment steel band locking block structure schematic diagrames.
Fig. 7 is Fig. 6 A direction views.
Fig. 8 is Fig. 1 embodiment manual locking turntable structure schematic diagrames.
Fig. 9 is Fig. 1 embodiment manual locking turntable top views.
Figure 10 is Fig. 1 embodiment stabilizer structure schematic diagrames.
Figure 11 is Fig. 1 C-C sectional views.
Figure 12 is fixed wedge structure schematic diagram.
Specific embodiment
With reference to embodiment, the utility model will be further described：Fig. 1~Figure 11 is one reality of the utility model
Illustration is applied to be intended to.In figure, a kind of steel band rolling list leg shotgun stent includes shell (1), a pair of steel coil strip being set up in parallel
(2), steel band clamp assemblies, hand-driven steel-band latch assembly, stabilizer (5), base assembly (6), wherein：
The steel coil strip (2) is made of reel and spool (21), scroll spring, steel band (22), spool (21) shaft end
Equipped with blind hole (23), steel coil strip (2) is stretched out in arc shaped, steel band in the scroll spring expansion section in arc shaped, steel band (22)
(22) free end port is equipped with the mounting hole (24) being fixed on base body (62), and described scroll spring one end is fixed on volume
On axis (21), the other end and steel band (22) it is affixed, steel band (22) by scroll spring wind in reel, the freedom of steel band (22)
Reel is stretched out at end.The structure of steel coil strip is as shown in Fig. 2, elongation, the contraction of steel band rely on scroll spring and complete in this structure.
The steel band clamp assemblies are made of button (31), button pin shaft pressuring plate (34), clamper, leaf spring (33), described
Button (31) contains intermediate (311), is fixed on the button head (312) of intermediate back side, is fixed on the axis pin of intermediate lower end
(313) and the diverging arms (314) on front side of intermediate mutually across a certain distance and the gusset (315) at diverging arms arm end are fixed on, such as
Shown in Fig. 3.Clamper be made of a pair of of geometrical clamp (30), a pair of of activity folder (32), the evagination front end of the activity folder (32) and
The arc shaped of steel band (22) is identical, and the both sides of geometrical clamp (30) match with activity folder (32) camber line touched, a pair of of geometrical clamp
(30), the gap of a pair of of activity folder (32) forms the space of a pair of of steel band (22) of clamping, as shown in figure 5, the activity folder (32)
Back side be equipped with the bar-shaped trough (321) for accommodating leaf spring (33) and be distributed in the axis pins (322) of bar-shaped trough both sides, as shown in figure 4, institute
It is fixed on the shell to state a pair of of geometrical clamp (30), a pair of of activity folder is positioned at the lower section of steel band clamp assemblies diverging arms (314), bifurcated
The gusset (315) of arm (314) and the evagination front end upper surface of activity folder (32) touch, and leaf spring (33) is located at activity folder (32) back side
Bar-shaped trough (321) in, under the pressure of leaf spring (33) two activity folder (32) evagination front ends touch, two on phase contact
Spacing between activity folder evagination front-end surface gradually increases.In this configuration, the steel band for installing rear steel coil strip is sandwiched in
Among the geometrical clamp of clamper and activity folder, when need to release clamping, hand presses lower button, and the diverging arms of button is simultaneously around intermediate pin
Axis rotates, and the gusset pressure activity folder of diverging arms, activity folder is rotated around the axis pin of itself, the gap among geometrical clamp and activity folder
Become larger, release the constraint to steel coil strip steel band, steel band can withdraw rapidly steel coil strip reel by the elastic force of steel coil strip scroll spring
It is interior.If hand release button, activity resets under the action of being clipped in back side leaf spring, and steel coil strip steel band is clamped in activity by activity folder again
Between folder and geometrical clamp.The clamping force of activity folder and geometrical clamp clamping steel band is more than the elastic force of steel coil strip scroll spring, it is ensured that
Steel band stops on any position.
The hand-driven steel-band latch assembly steely locking block (41), manual locking turntable (42), the steel band latch segment
Equipped with top panel (45), lower panel (46), the inner bending line of the outer cause intermediate symmetry of upper and lower panel and both sides and broken line phase
The circular arc line connect is formed, two symmetrical and intersecting arcuation slots being internally provided with for a pair of of steel band insertion of upper and lower panel
(47), lower panel the arcuation slot arc segment by vertical rib to two groups of lock tongues are had, one group of lock tongue is convex globoidal
(48), another group of lock tongue is concave-concave cambered surface (49), and concave-concave cambered surface matches with two adjacent convex globoidals, convex globoidal lock tongue, concave-concave
The back of cambered surface bolt is equipped with horizontal ribs (481), (491), horizontal ribs (481), (491) free end end face in same circle
Zhou Shang, as shown in Figure 6, Figure 7, the manual locking turntable (42) are in boss-shaped, and boss inner cavity upper end is equipped with and steel band latch segment
The corresponding four segmental arc regions (44) in horizontal ribs free end, manual locking turntable (42) boss outer rim, which is equipped with, can be inserted into shell inner cavity
A pair of of flat flange (43) of bottom groove.As shown in Figure 8, Figure 9.In this structure, steel band latch segment, the installation of manual locking turntable
In the corresponding groove of shell, steel band latch segment is embedded in by the shape of upper and lower panel outer rim in the corresponding groove of shell, position
It immobilizes, a pair of of flat flange of manual locking turntable can rotate in the corresponding groove of shell, by inner cavity during rotation
The convex globoidal lock tongue of four segmental arc regions compressing steel band latch segment at end, the horizontal ribs at concave-concave cambered surface bolt back, tighten convex arc
Gap between face lock tongue, concave-concave cambered surface bolt cambered surface, clamps the steel band of steel coil strip, plays the role of locking positioning.
Shell (1) upper end is V-shaped, and the mid-plane subdivision along V-type is can lead to screw connection two pieces, two pieces interior
Chamber is respectively provided with：Convex block for fixed steel coil strip (2) spool blind hole (23), for geometrical clamp holder geometrical clamp (30) groove, supply
The axle bed of activity folder (32) both sides axis pin (322) rotation of clamper, the socket at fixed leaf spring (33) both ends are locked for steel band
Block (41) upper and lower panel (45), the groove of (46) outer rim insertion are inserted into for a pair of of flat flange (43) of manual locking turntable (42)
Groove, one of them in subdivision shell be equipped with the cavity being inserted into for the button head (312) of steel band clamp assemblies button (31),
The axle bed and the screw hole of fixed button axis pin pressing plate (34) rotated for the intermediate lower end axis pin (313) of fixed button.This knot
In structure, shell give steel coil strip, steel band clamp assemblies, hand-driven steel-band latch assembly parts definite position.
The stabilizer (5) is in boss-shaped, and boss outer rim matches with manual locking turntable (42) internal cavity, boss upper table
Face is equipped with two symmetrical and intersecting arcuation slots (52) being inserted into for a pair of of steel band (22), and the edge of arcuation slot (52) is equipped with
Several flanges (53), as shown in Figure 10.In this structure, a pair of of steel band is clamped by several flanges, keeps stabilizer given
On position.It is volatile one of the characteristics of slender rod piece for the slender rod piece of compression after pulling out elongation due to the steel band of steel coil strip
Surely, the stabilization that can't be gun is caused to support.Stabilizer with eliminating this possibility.
The base assembly (6) is made of fixed voussoir (61), body (62), and the body (62) is in projective table type, boss
The structure of screw connection can be led to for dissection type, the inner cavity of boss is equipped with the convex block (63) identical with steel band arc shaped, convex block (63)
Place is equipped with the bolt hole of fixed steel band (22), and the fixed voussoir (61) is in fan shape, and as shown in figure 12, the both sides of fan shape are recessed
Arc matches with convex block arc shaped, and the small end of fan shape is equipped with the open pore (64) for fixed steel band bolt break-through, and described two cut open
Fraction structural bosses are bolted on together, and fixed voussoir (61) is inserted into the space that two convex blocks (63) leave, two convex blocks
(63) gap being inserted into for a pair of of steel band (22) is left between two fixation voussoirs (61), as shown in figure 11.
On the convex block of the embedded shell (1) of steel coil strip (2) the spool blind hole (23), under the intermediate (311) of button (31)
On the axle bed of the embedded shell of end part pin axle (313), axis pin pressing plate (34), which is fixed by screws on shell (1), forms button rotation
Revolving bed, the button head (312) of button (31) is located in the cavity of shell (1), and it is corresponding recessed that geometrical clamp (30) is located at shell
In slot, on the corresponding axle bed of the embedded shell (1) of axis pin (322) of activity folder (32), leaf spring (33) insertion shell (1) is corresponding to be inserted
In mouthful, in the corresponding groove of upper and lower panel outer rim insertion shell (1) of steel band latch segment (41), manual locking turntable (42)
In the corresponding groove of the embedded shell (1) of flat flange (43), the horizontal ribs (481) of (41) two groups of lock tongues of steel band latch segment, (491)
The end face of free end be located in the segmental arc region (44) of manual locking turntable (42) inner cavity four, a pair of of steel band (22) passes through fixation
The gap of (30) and activity folder (32) is pressed from both sides through (41) two groups of lock tongue convex globoidals (48) of steel band latch segment and concave-concave cambered surface (49)
In cambered surface gap, shell (1), two symmetrical and intersecting arcs through stabilizer (5) are stretched out in the free end of a pair of of steel band (22)
Shape slot is finally inserted between (62) two convex block (63) of base body and fixed voussoir (61) in gap, and a pair of of steel band (22) is logical
Bolt (69) is crossed to be fixed on base body (62).In this structure, due to manual locking turntable, stabilizer, base assembly sheet
Body is projective table type structure, can be inserted into adjacent component, appearance and size can be greatly reduced after tightening, is conducive to carrying side
Just.
The utility model further takes following measure：The steel band latch segment the upper surface of plate (45), lower panel (46) it
Between be equipped with dust scraping plate (40), dust scraping plate (40) is equipped with the gap being inserted into for a pair of of steel band (22).Dust scraping plate generally use rubber or
Poly- second foamed plastics is made, and steel band can scrape off mud dirt on steel band when passing through dust scraping plate.
The segmental arc center of curvature of described four segmental arc regions (44) in manual locking turntable inner cavity deviates the axle center of inner cavity, segmental arc
Distance of each point away from inner cavity axle center in region (44) segmental arc is gradually reduced.Steel band latch segment insertion shell in the utility model
Groove in, be changeless, the lock tongue of steel band latch segment tightening folder is held together in the rotation for manually locking turntable, this structure
Middle manual locking turntable need to only rotate smaller angle (being less than 90 degree) and can just clamp or loosen lock tongue.
The base assembly, which is equipped with, decomposes plate stem (68), decomposition plate stem (68) arc-shaped shape bar, outside arc shape bar one end
Edge is equipped with prominent shape block (67), and the pedestal of body (62) convex block of base assembly is equipped with the annular opening being inserted into for decomposing plate stem (68)
Slot, arc shape bar are hingedly connected in the annular opening slot of base assembly body (62) boss, the prominent shape block (67) of arc shape bar
Block is exposed at outside the pedestal of body (62) boss.The base assembly is equipped with supporting sleeve, and the pedestal of supporting sleeve is oval.
Describe the embodiment of the utility model above in conjunction with accompanying drawings and embodiments, the structure that embodiment provides not structure
The limitation of paired the utility model, those skilled in the art in the art can adjust according to actual needs, in appended right
Various deformations or amendments are made in the range of it is required that in protection domain.
Claims (5)
1. a kind of steel band rolling list leg shotgun stent, which is characterized in that include shell（1）, a pair of steel coil strip being set up in parallel
（2）, steel band clamp assemblies, hand-driven steel-band latch assembly, stabilizer（5）, base assembly（6）, wherein：
The steel coil strip（2）By reel and spool（21）, scroll spring, steel band（22）Composition, the spool（21）Shaft end is equipped with
Blind hole（23）, the scroll spring expansion section is in arc shaped, steel band（22）Stretch out steel coil strip（2）In arc shaped, steel band（22）
Free end port be equipped be fixed on base body（62）On mounting hole（24）, described scroll spring one end is fixed on spool
（21）, the other end and steel band（22）It is affixed, steel band（22）By scroll spring winding in reel, steel band（22）Free end stretch
Go out reel；
The steel band clamp assemblies are by button（31）, button pin shaft pressuring plate（34）, clamper, leaf spring（33）Composition, the button
（31）Containing intermediate（311）, be fixed on the button head of intermediate back side（312）, be fixed on the axis pin of intermediate lower end
（313）And it is fixed on the diverging arms on front side of intermediate mutually across a certain distance（314）And the gusset at diverging arms arm end（315）, folder
Holder is by a pair of of geometrical clamp（30）, a pair of of activity folder（32）Composition, the activity folder（32）Evagination front end and steel band（22）'s
Arc shaped is identical, geometrical clamp（30）Both sides and touch activity folder（32）Camber line matches, a pair of of geometrical clamp（30）, it is a pair of living
Dynamic folder（32）Gap form a pair of of steel band of clamping（22）Space, it is described activity folder（32）Back side be equipped with accommodate leaf spring（33）
Bar-shaped trough（321）And it is distributed in the axis pin of bar-shaped trough both sides（322）, the pair of geometrical clamp（30）It fixes on the shell, one
Steel band clamp assemblies diverging arms is located to activity folder（314）Lower section, diverging arms（314）Gusset（315）It is pressed from both sides with activity（32）
Evagination front end upper surface touch, leaf spring（33）It is pressed from both sides positioned at activity（32）The bar-shaped trough of back side（321）It is interior, in leaf spring（33）Pressure
Two activity folder under power（32）Evagination front end touch, on phase contact two activity folder evagination front-end surfaces between spacing it is gradual
Increase；
The hand-driven steel-band latch assembly steely locking block（41）, manual locking turntable（42）, the steel band latch segment is equipped with
Top panel（45）, lower panel（46）, what the inner bending line of the outer cause intermediate symmetry of upper and lower panel and both sides connected with broken line
Circular arc line is formed, two symmetrical and intersecting arcuation slots being internally provided with for a pair of of steel band insertion of upper and lower panel（47）, under
Panel the arcuation slot arc segment by vertical rib to two groups of lock tongues are had, one group of lock tongue is convex globoidal（48）, separately
One group of lock tongue is concave-concave cambered surface（49）, concave-concave cambered surface matches with two adjacent convex globoidals, convex globoidal lock tongue, concave-concave cambered surface bolt
Back be equipped with horizontal ribs（481）、（491）, horizontal ribs（481）、（491）Free end end face on same circumference, institute
State manual locking turntable（42）In boss-shaped, boss inner cavity upper end is equipped with four corresponding with steel band latch segment horizontal ribs free end
Segmental arc region（44）, manual locking turntable (42）Boss outer rim is equipped with a pair of of the flat flange that can be inserted into outer cover intracavity bottom groove
（43）；
The shell（1）Upper end is V-shaped, and the mid-plane subdivision along V-type is can lead to screw connection two pieces, and two pieces of inner cavity is each
It is equipped with：For fixed steel coil strip（2）Spool blind hole（23）Convex block, the geometrical clamp for geometrical clamp holder（30）Groove, for clamping
The activity folder of device（32）Both sides axis pin（322）The axle bed of rotation, fixed leaf spring（33）The socket at both ends, for steel band latch segment
（41）Upper and lower panel（45）、（46）The groove of outer rim insertion, for manual locking turntable（42）A pair of of flat flange（43）Insertion
Groove, one of them in subdivision shell are equipped with for steel band clamp assemblies button（31）Button head（312）The cavity of insertion supplies
The intermediate lower end axis pin of fixed button（313）The axle bed of rotation and fixed button axis pin pressing plate（34）Screw hole；
The stabilizer（5）In boss-shaped, boss outer rim and manual locking turntable（42）Internal cavity matches, and boss upper surface is set
Have for a pair of of steel band（22）Two symmetrical and intersecting arcuation slots of insertion（52）, arcuation slot（52）Edge be equipped with it is several
Flange（53）；
The base assembly（6）By fixed voussoir（61）, body（62）Composition, the body（62）In projective table type, boss is to cut open
Fraction can lead to the structure of screw connection, and the inner cavity of boss is equipped with the convex block identical with steel band arc shaped（63）, convex block（63）Place is set
There is fixed steel band（22）Bolt hole, the fixed voussoir（61）In fan shape, the both sides concave arc and convex block of fan shape（63）Arc
Wire matches, and the small end of fan shape is equipped with the open pore for fixed steel band bolt break-through（64）, two split type structure is convex
Platform is bolted on together, fixed voussoir（61）It is inserted into two convex blocks（63）The space left, two convex blocks（63）It is fixed with two
Voussoir（61）Between leave for a pair of of steel band（22）The gap of insertion；
The steel coil strip（2）Spool blind hole（23）Embedded shell（1）Convex block on, button（31）Intermediate（311）Lower end
Axis pin（313）On the axle bed of embedded shell, axis pin pressing plate（34）It is fixed by screws in outer cover（1）Upper time for forming button and rotating
Swivel base, button（31）Button block（312）Positioned at shell（1）Cavity in, geometrical clamp（30）In the corresponding groove of shell,
Activity folder（32）Axis pin（322）Embedded shell（1）On corresponding axle bed, leaf spring（33）It is inserted into shell（1）In corresponding socket,
Steel band latch segment（41）Upper and lower panel outer rim insertion shell（1）In corresponding groove, manual locking turntable（42）It is flat convex
Edge（43）Embedded shell（1）In corresponding groove, steel band latch segment（41）The horizontal ribs of two groups of lock tongues（481）、（491）Freedom
The end face at end is located at manual locking turntable（42）The segmental arc region of inner cavity four（43）In, a pair of of steel band（22）Pass through geometrical clamp（30）
It is pressed from both sides with activity（32）Gap pass through steel band latch segment（41）Two groups of lock tongue convex globoidals（48）With concave-concave cambered surface（49）Cambered surface between
In gap, a pair of of steel band（22）Free end stretch out shell（1）, through stabilizer（5）Two symmetrical and intersecting arcuation slots,
It is finally inserted base body（62）Two convex blocks（63）With fixed voussoir（61）Between in gap, a pair of of steel band（22）Pass through bolt
（69）It is fixed on base body（62）On.
2. steel band rolling list leg shotgun stent according to claim 1, which is characterized in that described steel band latch segment the upper surface of
Plate（45）, lower panel（46）Between be equipped with dust scraping plate（40）, dust scraping plate（40）Equipped with for a pair of of steel band（22）The gap of insertion.
3. steel band rolling list leg shotgun stent according to claim 1, which is characterized in that the manual locking turntable inner cavity
The segmental arc center of curvature in four segmental arc regions deviates the axle center of inner cavity, distance of each point away from inner cavity axle center in the segmental arc of segmental arc region
It is gradually reduced.
4. steel band rolling list leg shotgun stent according to claim 1, which is characterized in that the base assembly, which is equipped with, to be decomposed
Plate stem（68）, decompose plate stem（68）Arc-shaped shape bar, arc shape bar（68）The outer rim of one end is equipped with prominent shape block（67）, base assembly
Body boss（63）Pedestal be equipped with for decompose plate stem（68）The annular opening slot of insertion, arc shape bar（68）It is hingedly connected to
Base assembly body boss（63）Annular opening slot in, the prominent shape block of arc shape bar（67）Block is exposed at body boss（63）'s
Outside pedestal.
5. steel band rolling list leg shotgun stent according to claim 1, which is characterized in that the base assembly is equipped with support
Set, the pedestal of supporting sleeve are oval.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720981808.1U CN207456281U (en) | 2017-08-08 | 2017-08-08 | Steel band rolling list leg shotgun stent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720981808.1U CN207456281U (en) | 2017-08-08 | 2017-08-08 | Steel band rolling list leg shotgun stent |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207456281U true CN207456281U (en) | 2018-06-05 |
Family
ID=62249062
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720981808.1U Active CN207456281U (en) | 2017-08-08 | 2017-08-08 | Steel band rolling list leg shotgun stent |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207456281U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108286914A (en) * | 2017-08-08 | 2018-07-17 | 上海飞米工业设计有限公司 | Steel band rolling list leg shotgun holder |
-
2017
- 2017-08-08 CN CN201720981808.1U patent/CN207456281U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108286914A (en) * | 2017-08-08 | 2018-07-17 | 上海飞米工业设计有限公司 | Steel band rolling list leg shotgun holder |
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