CN113062915A - Novel anti-drop five metals couple - Google Patents
Novel anti-drop five metals couple Download PDFInfo
- Publication number
- CN113062915A CN113062915A CN202110307874.1A CN202110307874A CN113062915A CN 113062915 A CN113062915 A CN 113062915A CN 202110307874 A CN202110307874 A CN 202110307874A CN 113062915 A CN113062915 A CN 113062915A
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- Prior art keywords
- sleeve
- plate
- rod
- arc
- connecting plate
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- 229910052751 metal Inorganic materials 0.000 title claims description 6
- 239000002184 metal Substances 0.000 title claims description 6
- 150000002739 metals Chemical class 0.000 title claims description 6
- 230000007246 mechanism Effects 0.000 claims abstract description 29
- 238000001125 extrusion Methods 0.000 claims abstract description 9
- 210000001503 joint Anatomy 0.000 claims description 13
- 230000000903 blocking effect Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000011265 semifinished product Substances 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B45/00—Hooks; Eyes
- F16B45/02—Hooks with pivoting or elastically bending closing member
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47G—HOUSEHOLD OR TABLE EQUIPMENT
- A47G29/00—Supports, holders, or containers for household use, not provided for in groups A47G1/00-A47G27/00 or A47G33/00
- A47G29/087—Devices for fastening household utensils, or the like, to tables, walls, or the like
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Supports Or Holders For Household Use (AREA)
Abstract
The invention discloses a novel anti-falling hardware hook, which belongs to the field of hardware hooks and comprises a mounting plate, wherein one side of the mounting plate is connected with a fixed plate, and the bottom end of the fixed plate is fixedly connected with a loop bar, the novel anti-falling hardware hook is provided with an anti-falling mechanism, when an object is hung on a hook body, the object is in contact with a first arc-shaped plate, a first spring can move downwards, so that a second arc-shaped plate connected with one side of the object is driven to move downwards, the second arc-shaped plate can be turned to the top end of the first arc-shaped plate through the blocking of a limiting rod, the object is conveniently limited between the first arc-shaped plate and the second arc-shaped plate, the object is prevented from falling off, meanwhile, when the first arc-shaped plate moves downwards, an extrusion rod is driven to move downwards, the first connecting plate is conveniently extruded through the extrusion rod, so that a limiting plate and a limiting plate at the, the length of the hook body is convenient to increase, and the falling of the articles is prevented, so that the articles are prevented from being damaged, and the subsequent use of the articles is influenced.
Description
Technical Field
The invention relates to the field of hardware hooks, in particular to a novel anti-falling hardware hook.
Background
The hardware fitting refers to machine parts or components made of hardware and small hardware products, can be used independently and can also be used as auxiliary tools, such as hardware tools, hardware parts, daily hardware, building hardware, security articles and the like, most of the small hardware products are not final consumer goods but are used as matching products and semi-finished products of industrial manufacture, tools used in the production process and the like, and the hook is also one of the parts which are often needed to be used in the hardware.
It is at the in-process that hangs article that current five metals couple, because the removal of couple often leads to article to drop from the surface of couple to lead to the damage of article, influence its subsequent use, the five metals couple generally all is fixed length simultaneously, and it can't be according to the difference of required condition, adjusts the five metals couple, can't adapt to different demands, and the practicality is lower.
Disclosure of Invention
1. Technical problem to be solved
Aiming at the problems in the prior art, the invention aims to provide a novel anti-falling hardware hook, which can solve the problems that the length of the existing hardware hook cannot be adjusted according to different required conditions, and the hook is shaken when in use, so that articles on the hook are easy to fall off from the hook.
2. Technical scheme
In order to solve the above problems, the present invention adopts the following technical solutions.
A novel anti-falling hardware hook comprises a mounting plate, wherein one side of the mounting plate is connected with a fixed plate, the bottom end of the fixed plate is fixedly connected with a loop bar, the bottom end of the loop bar is connected with a first sleeve, the bottom end of the first sleeve is connected with a sleeve, a hook body is connected below the sleeve, an anti-falling mechanism is installed on the surface of the hook body, a first connecting rod is arranged inside the anti-falling mechanism and is connected with the inner wall of the hook body, the surface of the first connecting rod is rotatably connected with a first connecting plate, a supporting rod is fixedly connected to one side of the top end of the first connecting plate, a limiting plate is connected to the top end of the supporting rod, a first spring is connected to the bottom end of the inner wall of the hook body, the top end of the first spring is connected with a first arc-shaped plate, one side of the first arc-shaped plate is hinged with a second arc-, one side of the hook body is connected with a limiting rod, the limiting rod and one side of the second arc-shaped plate are connected oppositely, a limiting mechanism is installed on one side of the sleeve, an adjusting mechanism is installed inside the first sleeve, and protection mechanisms are installed on two sides of the sleeve respectively.
Furthermore, the extrusion rod is connected with the top end of the first connecting plate in a relative mode, and the second arc-shaped plate is connected with the top end of the first arc-shaped plate in a relative mode.
Furthermore, the first arc-shaped plate forms an elastic structure with the hook body through a first spring, and the first connecting plate forms a rotating structure with the hook body through a first connecting rod.
Further, stop gear's inside is including the spacing groove, and is connected for the gomphosis between the bottom of spacing groove and mounting panel, telescopic inside bottom is connected with the second spring, and telescopic bottom activity has cup jointed first T type pole to be threaded connection between the top of first T type pole and coupler body, two first baffles of telescopic one side fixedly connected with, and one side of first baffle is connected with the second connecting rod, the surface of second connecting rod is rotated and is connected with the second connecting plate, and the top of second connecting plate is connected with the stopper, be connected between the bottom of second connecting plate and first T type pole, and be connected between the top of second connecting plate and second spring.
Furthermore, the second connecting plate forms a clamping structure through the limiting block and the limiting groove, and the second connecting plate forms an elastic structure through the second spring and the sleeve.
Furthermore, the inside of the adjusting mechanism comprises a plurality of second baffles which are fixedly connected with one side of the first sleeve, one side of the second baffle is connected with a third connecting rod, the surface of the third connecting rod is rotatably connected with a third connecting plate, and one side of the third connecting plate is connected with a butt-joint block, one side of the first sleeve is embedded and connected with a fourth connecting rod, and the surface of the fourth connecting rod is rotationally connected with a first gear, one side of the inner wall of the first sleeve is fixedly connected with a first chute, a first sliding block is movably sleeved in the first sliding chute, the first sliding block is fixedly connected with one side of the loop bar, and one side of the loop bar is embedded and connected with a plurality of butt joint grooves, one side of the loop bar is fixedly connected with a movable plate, and the other side of the moving plate is connected with a second gear, and the second gear is in meshed connection with one side of the first gear.
Furthermore, the loop bar forms sliding structure through between first slider and the first spout, and is connected for relative between loop bar and the inside bottom of first sheathed tube.
Furthermore, the third connecting plate forms a rotating structure through the third connecting rod and the second baffle, and the third connecting plate forms a clamping structure through the butt joint block and the butt joint groove.
Further, protection machanism's inside is including two second sleeves, and is connected between second sleeve and telescopic one side, second sheathed tube inner wall both sides fixedly connected with second spout respectively, and the inside activity of second spout has cup jointed the second slider, one side of second slider is connected with second T type pole, and the top of second T type pole is connected with the fourth spring to be connected between fourth spring and the inside top of second sheathed tube, one side gomphosis of second T type pole is connected with the draw-in groove, the both sides of hook body fixedly connected with dead lever respectively, and one side of dead lever is connected with the fixture block to be connected between the inside of fixture block and draw-in groove.
Furthermore, the second T-shaped rod forms a sliding structure with the second sliding groove through the second sliding block, and forms an elastic structure with the second sleeve through the fourth spring.
3. Advantageous effects
Compared with the prior art, the invention has the advantages that:
1. according to the anti-falling hook, the anti-falling mechanism is arranged, when an object is hung on the hook body, the object is in contact with the first arc-shaped plate, the first spring can move downwards, so that the second arc-shaped plate connected to one side of the object is driven to move downwards, the second arc-shaped plate can be turned to the top end of the first arc-shaped plate through the blocking of the limiting rod, the object is conveniently limited between the first arc-shaped plate and the second arc-shaped plate, the object is prevented from falling off, meanwhile, the extrusion rod is driven to move downwards when the first arc-shaped plate moves downwards, the first arc-shaped plate is conveniently extruded through the extrusion rod, so that the limiting plate at the top end of the first connecting plate and the limiting plate can move upwards, the length of the hook body is conveniently increased, the object is prevented from falling, the object is prevented from being damaged.
2. According to the invention, the limiting mechanism is arranged, the hook body moves downwards due to the weight of suspended articles, so that the first T-shaped rod connected with the top end of the hook body drives the second connecting plate to move downwards, the second connecting plate can turn over and move on the surface of the second connecting rod, the top end of the other side of the second connecting plate can move upwards, the limiting block connected with the top end of the hook body can be conveniently moved into the limiting groove, the sleeve and the first T-shaped rod can be conveniently limited, and the hook body is prevented from shaking, so that the articles fall off from the hook body and the use of the hook body is influenced.
3. According to the invention, the adjusting mechanism is arranged, the sleeve rod is driven by the moving plate connected with the second gear and meshed with one side of the first gear to move up and down by rotating the first gear on the surface of the fourth connecting rod, so that the hook body can move, the hook body can be conveniently adjusted according to different requirements, and meanwhile, the third connecting plate is overturned and moved on the surface of the third connecting rod, so that the butt joint block connected with one side of the third connecting plate can be conveniently moved into the butt joint groove, and the condition that the first gear and the second gear are damaged due to the overweight of the hook body and the subsequent use of the hook body is influenced is prevented.
4. According to the invention, the protection mechanism is arranged, when the first T-shaped rod falls off from the top end of the hook body, the fixed rod connected with one side of the hook body drives the second T-shaped rod to move in the second sliding groove through the second sliding block, and the second T-shaped rod is connected with the second sleeve through the fourth spring, so that the second T-shaped rod and the hook body can be prevented from falling off due to the overweight of the object, and the object is prevented from being damaged.
Drawings
FIG. 1 is a schematic perspective view of a novel anti-falling hardware hook according to the present invention;
FIG. 2 is a schematic view of the anti-falling mechanism of the present invention;
FIG. 3 is a schematic view of the inner part of the sleeve according to the present invention;
FIG. 4 is a side view of a sleeve portion according to the present invention;
FIG. 5 is a schematic top view of the first sleeve portion of the present invention;
FIG. 6 is a schematic view of the internal structure of the first sleeve portion of the present invention;
fig. 7 is a schematic structural view of a protection mechanism according to the present invention.
The reference numbers in the figures illustrate:
1. mounting a plate; 2. a fixing plate; 3. a loop bar; 4. a first sleeve; 5. a sleeve; 6. a hook body; 7. an anti-drop mechanism; 701. a first connecting rod; 702. a first connecting plate; 703. a support bar; 704. a limiting plate; 705. a first spring; 706. a first arc-shaped plate; 707. a second arc-shaped plate; 708. an extrusion stem; 709. a limiting rod; 8. a limiting mechanism; 801. a limiting groove; 802. a second spring; 803. a first T-bar; 804. a first baffle plate; 805. a second connecting rod; 806. a second connecting plate; 807. a limiting block; 9. an adjustment mechanism; 901. a second baffle; 902. a third connecting rod; 903. a third connecting plate; 904. a butt joint block; 905. a fourth connecting rod; 906. a first gear; 907. a first chute; 908. a first slider; 909. a butt joint groove; 9010. moving the plate; 9011. a second gear; 10. a protection mechanism; 1001. a second sleeve; 1002. a second chute; 1003. a second slider; 1004. a second T-bar; 1005. a fourth spring; 1006. a card slot; 1007. fixing the rod; 1008. and (7) clamping blocks.
Detailed Description
The drawings in the embodiments of the invention will be combined; the technical scheme in the embodiment of the invention is clearly and completely described; obviously; the described embodiments are only some of the embodiments of the invention; but not all embodiments, are based on the embodiments of the invention; all other embodiments obtained by a person skilled in the art without making any inventive step; all fall within the scope of protection of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-7, a novel anti-falling hardware hook comprises a mounting plate 1, a fixing plate 2 is connected to one side of the mounting plate 1, a loop bar 3 is fixedly connected to the bottom end of the fixing plate 2, a first sleeve 4 is connected to the bottom end of the loop bar 3, a sleeve 5 is connected to the bottom end of the first sleeve 4, a hook body 6 is connected to the lower side of the sleeve 5, an anti-falling mechanism 7 is installed on the surface of the hook body 6, a first connecting rod 701 is included inside the anti-falling mechanism 7, the first connecting rod 701 is connected to the inner wall of the hook body 6, a first connecting plate 702 is rotatably connected to the surface of the first connecting rod 701, a supporting rod 703 is fixedly connected to one side of the top end of the first connecting plate 702, a limiting plate 704 is connected to the top end of the supporting rod, a first spring 703 is connected to the bottom end of the inner wall of the hook, one side hinged joint of first arc 706 has second arc 707, and bottom one side of first arc 706 is connected with pressure ram 708, one side of coupler body 6 is connected with gag lever post 709, and be connected for relatively between gag lever post 709 and one side of second arc 707, stop gear 8 is installed to one side of sleeve 5, the internally mounted of first sleeve 4 has adjustment mechanism 9, protection machanism 10 is installed respectively to the both sides of sleeve 5, one side of coupler body 6 is seted up flutedly, be convenient for first connecting plate 702 can the upset remove, first spring 705 is convenient for support simultaneously and reset first arc 706.
Referring to fig. 1-7, the pressing rod 708 is connected to the top end of the first connecting plate 702, the second arc-shaped plate 707 is connected to the top end of the first arc-shaped plate 706, and the pressing rod 708 presses the first connecting plate 702, so that the supporting rod 703 and the limiting plate 704 connected to one side of the first connecting plate 702 can move upward, and the object can be prevented from falling off the hook 6.
Referring to fig. 1 to 7, an elastic structure is formed between the first arc plate 706 and the hook body 6 through the first spring 705, the first connection plate 702 forms a rotation structure between the first connection rod 701 and the hook body 6, and the first arc plate 706 can move downward through the first spring 705, so that the second arc plate 707 connected to one side of the first arc plate 706 can move, and the second arc plate 707 can be turned over to the top end of the first arc plate 706 through the limitation of the limiting rod 709, thereby facilitating the limitation of the article through the second arc plate 707 and the first arc plate 706.
As shown in fig. 1, 3 and 4, the limiting mechanism 8 includes a limiting groove 801 inside, the limiting groove 801 is connected to the bottom end of the mounting plate 1 in an embedded manner, the bottom end of the sleeve 5 is connected to a second spring 802, the bottom end of the sleeve 5 is movably sleeved with a first T-shaped rod 803, the first T-shaped rod 803 is connected to the top end of the hook 6 in a threaded manner, two first baffles 804 are fixedly connected to one side of the sleeve 5, a second connecting rod 805 is connected to one side of the first baffles 804, a second connecting plate 806 is rotatably connected to the surface of the second connecting rod 805, a limiting block 807 is connected to the top end of the second connecting plate 806, the second connecting plate 806 is connected to the bottom end of the first T-shaped rod 803, the second connecting plate 806 is connected to the top end of the second spring 802, the second spring 802 is convenient for supporting and restoring the second connecting plate 806, the first T-shaped rod 803 is connected to the top end of the hook 6 in a threaded manner, the hook body 6 is convenient to disassemble and replace.
As shown in fig. 1, 3 and 4, the second connecting plate 806 forms a clamping structure with the limiting groove 801 through the limiting block 807, and the second connecting plate 806 forms an elastic structure with the sleeve 5 through the second spring 802, so that the limiting block 807 on the second connecting plate 806 can be moved into the limiting groove 801 conveniently through the turning movement of the second connecting plate 806, and the limiting block can be limited conveniently.
As shown in fig. 1, 5 and 6, the inside of the adjusting mechanism 9 includes a plurality of second baffles 901, the second baffles 901 are fixedly connected with one side of the first sleeve 4, one side of the second baffles 901 is connected with a third connecting rod 902, a surface of the third connecting rod 902 is rotatably connected with a third connecting plate 903, one side of the third connecting plate 903 is connected with a butt-joint block 904, one side of the first sleeve 4 is connected with a fourth connecting rod 905 in an embedded manner, a surface of the fourth connecting rod 905 is rotatably connected with a first gear 906, one side of the inner wall of the first sleeve 4 is fixedly connected with a first chute 907, a first slider 908 is movably sleeved inside the first chute 907, the first slider 908 and one side of the sleeve 3 are fixedly connected, one side of the sleeve 3 is connected with a plurality of butt-joint grooves 909 in an embedded manner, one side of the sleeve 3 is fixedly connected with a moving plate 9010, and the other side of the moving plate 9010 is connected with a second gear 9011, and the second gear 9011 is in meshed connection with one side of the first gear 906, and the first gear 906 rotates on the surface of the fourth connecting rod 905, so that the sleeve rod 3 is driven by the moving plate 9010 connected with the second gear 9011 in meshed connection with one side of the first gear 906 to move, and the hook body 6 can be adjusted conveniently.
As shown in fig. 1, 5 and 6, the loop bar 3 forms a sliding structure through the first sliding block 908 and the first sliding slot 907, and the loop bar 3 is connected to the inner bottom end of the first sleeve 4 in a relative manner, so that the loop bar 3 can move up and down through the action of the first sliding block 908 and the first sliding slot 907.
As shown in fig. 1, 5 and 6, the third connecting plate 903 passes through a rotating structure formed between the third connecting rod 902 and the second baffle 901, the third connecting plate 903 passes through a clamping structure formed between the butt joint block 904 and the butt joint groove 909, and the third connecting plate 903 rotates on the surface of the third connecting rod 902, so that the butt joint block 904 connected with the third connecting plate 903 can move into the butt joint groove 909, and the loop bar 3 is limited.
As shown in fig. 7, the interior of the protection mechanism 10 includes two second sleeves 1001, the second sleeves 1001 are connected to one side of the sleeve 5, two sides of the inner wall of the second sleeves 1001 are respectively and fixedly connected to second sliding grooves 1002, a second sliding block 1003 is movably sleeved inside the second sliding grooves 1002, one side of the second sliding block 1003 is connected to a second T-shaped rod 1004, the top end of the second T-shaped rod 1004 is connected to a fourth spring 1005, the fourth spring 1005 is connected to the top end of the interior of the second sleeve, one side of the second T-shaped rod 1004 is engaged with a locking groove 1006, two sides of the hook body 6 are respectively and fixedly connected to a fixing rod 1007, one side of the fixing rod 1007 is connected to a locking block 1008, the locking block 1008 is connected to the interior of the locking groove 1006, the fourth spring 1005 is convenient for connecting the second T-shaped rod 1004 and the second sleeves 1001, and preventing the hook body 6 from falling off from the first T-shaped rod 803, resulting in the falling of the article on the hook body 6.
As shown in fig. 7, the second T-shaped rod 1004 passes through the second sliding block 1003 and the second sliding chute 1002 to form a sliding structure, and the second T-shaped rod 1004 passes through the fourth spring 1005 and the second sleeve 1001 to form an elastic structure, and the fixture block 1008 and the clamping groove 1006 are used for facilitating the mounting and dismounting between the fixing rod 1007 and the second T-shaped rod 1004.
The working principle is as follows: by installing the mounting plate 1 at a specific position, objects are hung on the hook body 6, when the objects are hung on the hook body 6 and contact with the first arc-shaped plate 706, the first spring 705 will move downwards to drive the second arc-shaped plate 707 connected to one side of the second arc-shaped plate to move downwards, the second arc-shaped plate 707 can be turned over to the top end of the first arc-shaped plate 706 through the blocking of the limiting rod 709, so that the objects are limited between the first arc-shaped plate 706 and the second arc-shaped plate 707, and the objects are prevented from falling off, meanwhile, the first arc-shaped plate 706 drives the extrusion rod 708 to move downwards when moving downwards, so that the extrusion rod 708 can extrude the first connecting plate 702, so that the limiting plate 704 and the limiting plate 704 at the top end of the first connecting plate 702 can move upwards, the length of the hook body 6 is increased, the objects are prevented from falling off, the objects are damaged, and the subsequent use of the objects is affected, when the hook body 6 moves downwards due to the weight of the hung, so that the first T-shaped rod 803 connected to the top end of the second connecting plate can drive the second connecting plate 806 to move downwards, so that the second connecting plate 806 can be overturned and moved on the surface of the second connecting rod 805, the top end of the other side of the second connecting plate 806 can be moved upwards, the limiting block 807 connected to the top end of the second connecting plate can be moved into the limiting groove 801, the sleeve 5 and the first T-shaped rod 803 can be limited, the object can be prevented from shaking, the object can fall off the hook body 6, and the use of the object can be influenced, when the height of the hook body 6 needs to be adjusted, the moving plate 9010 connected to the second gear 9011 engaged with one side of the first gear 906 can drive the sleeve rod 3 to move upwards and downwards by rotating the first gear 906 on the surface of the fourth connecting rod 905, so that the hook body 6 can be moved, the hook body 6 can be adjusted according to different requirements, and the third connecting plate 903 can be overturned and moved on the surface of the third connecting rod 902, when the first T-shaped rod 803 falls off from the top end of the hook body 6, the fixing rod 1007 connected to one side of the hook body 6 can drive the second T-shaped rod 1004 to move inside the second chute 1002 through the second slider 1003, and the second T-shaped rod 1004 is connected with the second sleeve 1001 through the fourth spring 1005, so that the second T-shaped rod 1004 and the hook body 6 can be prevented from falling off due to the fact that the weight of the article is too heavy, and the article is prevented from being damaged.
The above; but are merely preferred embodiments of the invention; the scope of the invention is not limited thereto; any person skilled in the art is within the technical scope of the present disclosure; the technical scheme and the improved concept of the invention are equally replaced or changed; are intended to be covered by the scope of the present invention.
Claims (10)
1. The utility model provides a novel anti-drop five metals couple, includes mounting panel (1), its characterized in that: one side of the mounting plate (1) is connected with a fixing plate (2), the bottom end of the fixing plate (2) is fixedly connected with a loop bar (3), the bottom end of the loop bar (3) is connected with a first sleeve (4), the bottom end of the first sleeve (4) is connected with a sleeve (5), the lower portion of the sleeve (5) is connected with a hook body (6), the surface of the hook body (6) is provided with an anti-falling mechanism (7), the inside of the anti-falling mechanism (7) comprises a first connecting rod (701), the first connecting rod (701) is connected with the inner wall of the hook body (6), the surface of the first connecting rod (701) is rotatably connected with a first connecting plate (702), the top end of the first connecting plate (702) is fixedly connected with a supporting rod (703), the top end of the supporting rod (703) is connected with a limiting plate (704), the bottom end of the inner wall of the hook body (6) is connected, and the top of first spring (705) is connected with first arc (706), one side hinged joint of first arc (706) has second arc (707), and bottom one side of first arc (706) is connected with pressure ram (708), one side of coupler body (6) is connected with gag lever post (709), and is connected for relatively between gag lever post (709) and one side of second arc (707), stop gear (8) are installed to one side of sleeve (5), the internally mounted of first sleeve pipe (4) has adjustment mechanism (9), protection machanism (10) are installed respectively to the both sides of sleeve (5).
2. The novel anti-falling hardware hook according to claim 1, is characterized in that: the extrusion rod (708) is oppositely connected with the top end of the first connecting plate (702), and the second arc-shaped plate (707) is oppositely connected with the top end of the first arc-shaped plate (706).
3. The novel anti-falling hardware hook according to claim 1, is characterized in that: the first arc-shaped plate (706) forms an elastic structure with the hook body (6) through a first spring (705), and the first connecting plate (702) forms a rotating structure with the hook body (6) through a first connecting rod (701).
4. The novel anti-falling hardware hook according to claim 1, is characterized in that: the limiting mechanism (8) comprises a limiting groove (801) inside, the limiting groove (801) is connected with the bottom end of the mounting plate (1) in a embedding manner, the bottom end in the sleeve (5) is connected with a second spring (802), the bottom end of the sleeve (5) is movably sleeved with a first T-shaped rod (803), and the first T-shaped rod (803) is in threaded connection with the top end of the hook body (6), one side of the sleeve (5) is fixedly connected with two first baffle plates (804), one side of the first baffle (804) is connected with a second connecting rod (805), the surface of the second connecting rod (805) is rotatably connected with a second connecting plate (806), the top end of the second connecting plate (806) is connected with a limiting block (807), the second connecting plate (806) is connected with the bottom end of the first T-shaped rod (803), and the second connecting plate (806) is connected with the top end of the second spring (802).
5. The novel anti-falling hardware hook according to claim 4, is characterized in that: the second connecting plate (806) forms a clamping structure with the limiting groove (801) through the limiting block (807), and the second connecting plate (806) forms an elastic structure with the sleeve (5) through the second spring (802).
6. The novel anti-falling hardware hook according to claim 1, is characterized in that: the adjusting mechanism (9) comprises a plurality of second baffles (901), the second baffles (901) are fixedly connected with one side of the first sleeve (4), one side of the second baffles (901) is connected with a third connecting rod (902), the surface of the third connecting rod (902) is rotatably connected with a third connecting plate (903), one side of the third connecting plate (903) is connected with a butt-joint block (904), one side of the first sleeve (4) is connected with a fourth connecting rod (905) in a sleeved mode, the surface of the fourth connecting rod (905) is rotatably connected with a first gear (906), one side of the inner wall of the first sleeve (4) is fixedly connected with a first sliding groove (907), a first sliding block (908) is movably sleeved in the first sliding groove (907), the first sliding block (908) is fixedly connected with one side of the sleeve rod (3), and one side of the sleeve rod (3) is connected with a plurality of butt-joint grooves (909), one side of the loop bar (3) is fixedly connected with a moving plate (9010), the other side of the moving plate (9010) is connected with a second gear (9011), and the second gear (9011) is in meshed connection with one side of the first gear (906).
7. The novel anti-falling hardware hook according to claim 6, is characterized in that: the loop bar (3) forms a sliding structure through the first sliding block (908) and the first sliding groove (907), and the loop bar (3) is in relative connection with the bottom end of the interior of the first sleeve (4).
8. The novel anti-falling hardware hook according to claim 6, is characterized in that: the third connecting plate (903) forms a rotating structure with the second baffle (901) through a third connecting rod (902), and the third connecting plate (903) forms a clamping structure with the butt joint groove (909) through the butt joint block (904).
9. The novel anti-falling hardware hook according to claim 1, is characterized in that: the interior of the protection mechanism (10) comprises two second sleeves (1001), and the second sleeves (1001) are connected with one side of the sleeve (5), two sides of the inner wall of the second sleeve (1001) are respectively and fixedly connected with a second chute (1002), a second sliding block (1003) is movably sleeved in the second sliding chute (1002), one side of the second sliding block (1003) is connected with a second T-shaped rod (1004), the top end of the second T-shaped rod (1004) is connected with a fourth spring (1005), and a fourth spring (1005) is connected to the inner tip of the second sleeve (1001), one side of the second T-shaped rod (1004) is embedded and connected with a clamping groove (1006), two sides of the hook body (6) are respectively and fixedly connected with a fixed rod (1007), and one side of the fixing rod (1007) is connected with a clamping block (1008), and the clamping block (1008) is connected with the inner part of the clamping groove (1006).
10. The novel anti-falling hardware hook according to claim 9, is characterized in that: the second T-shaped rod (1004) forms a sliding structure with the second sliding chute (1002) through the second sliding block (1003), and the second T-shaped rod (1004) forms an elastic structure with the second sleeve (1001) through the fourth spring (1005).
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|---|---|---|---|
| CN202110307874.1A CN113062915A (en) | 2021-03-23 | 2021-03-23 | Novel anti-drop five metals couple |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110307874.1A CN113062915A (en) | 2021-03-23 | 2021-03-23 | Novel anti-drop five metals couple |
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Application publication date: 20210702 |