CN203856868U

CN203856868U - Multipurpose traceless hook

Info

Publication number: CN203856868U
Application number: CN201420259144.4U
Authority: CN
Inventors: 竺武波
Original assignee: NINGBO BAIJIEMEI HOUSEHOLD ARTICLES Co Ltd
Current assignee: NINGBO BAIJIEMEI HOUSEHOLD ARTICLES Co Ltd
Priority date: 2014-05-20
Filing date: 2014-05-20
Publication date: 2014-10-01
Anticipated expiration: 2024-05-20

Abstract

The utility model discloses a multipurpose traceless hook comprising a sucker, a cap-shaped fixed seat, a linkage part, a pin joint rod and a control handle. The linkage part is arranged at the center of the sucker and comprises a pull rod and a linkage plate, the pull rod is provided with a pin joint hole A, the linkage plate is nested in the sucker, the center of the cap-shaped fixed seat is provided with a through hole, a sleeve communicated with the through hole is formed on the cap-shaped fixed seat, the end of the pull rod penetrates the through hole and is movably arranged in the sleeve, a pair of slide grooves is symmetrically arranged on the sleeve, and the outer wall of the sleeve extends to be provided with a hook. The control handle comprises a lever portion and a pair of eccentric portions. The eccentric portions are provided with a pin joint hole B respectively, the pin joint holes B are matched with the pin joint rod, and a plurality of projections matched with the sucker are arranged on the periphery of the bottom of the cap-shaped fixed seat. The multipurpose traceless hook is simple and reasonable in structure, convenient to operate and labor saving in use, a vacuum cavity is large in volume, suction effect is better, the sucker and the cap-shaped fixed seat are less prone to relatively slide and are good in sealing performance.

Description

Seamless Multi-purpose hook

Technical field

The utility model relates to hook technology field, particularly a kind of without carry out the stickup of destructive boring or viscose type on wall, article can be fixed on to the seamless Multi-purpose hook on smooth surface.

Background technique

Hook is a kind of suspension strut structure comparatively common in daily life, and widely people use, and wherein sucker type hook, because of without in wall punching or stickup, is especially subject to Consumer's favor.If notice of authorization number is CN200978875Y disclosed a kind of " structure of sucker Dual positioning ", its structure comprises sucker, the lid shape fixed base coordinating with sucker, the first control handle, the second control handle, and pivoted pole, central authorities' extension of described sucker is provided with pull bar, described pull bar is provided with three pivoted hole suitable with pivoted pole, the center of described lid shape fixed base is provided with the perforation that can pass for pull bar, described the first control handle comprises the first pulling part, and one is located at a pair of the first eccentric part on the first pulling part, on described two first eccentric parts, all correspondence is provided with first pivoted hole suitable with pivoted pole, described the second control handle comprises the second pulling part, and one is located at a pair of the second eccentric part on the second pulling part, two second eccentric parts are rotatably installed between two first eccentric parts, on described two second eccentric parts, all correspondence is provided with the second pivoted hole coordinating with the first pivoted hole.During installation, first the pull bar of sucker is passed to the perforation of covering shape fixed base, and pull bar is inserted between two second eccentric parts, then by described pivoted pole, coordinate with the first pivoted hole, the second pivoted hole and the 3rd pivoted hole, described the first control handle, the second control handle and pull bar pivot joint are connected.Its working principle is: during use, first sucker paster is invested in smooth flat, again the first control handle is pulled toward relative direction with the second control handle, make above-mentioned two eccentric parts all lid shape fixed base be pressed down, to pull out pull bar simultaneously, thereby make the bottom centre of sucker produce pull of vacuum.

Yet the defect of above-mentioned " structure of sucker Dual positioning " is: the first, due to the first control handle, the second control handle being set, during use, need to pull above-mentioned two control handles simultaneously, cause operation comparatively loaded down with trivial details; The second, when pulling control handle, pull bar is contrary with the moving direction of eccentric part, during due to installation, the pull bar inwall relative with two second eccentric parts directly contacts, between pull bar and control handle, there is reverse friction power, while causing operating, need to use larger power, cause operation inconvenience; The 3rd, sucker is generally rubber material and makes, because pull bar face area is less, make sucker center less with the area of pull bar motion, and because the largest motion distance of pull bar is limited, cause sucker bottom vacuum chamber volume less, affect the adsorption effect of sucker integral body; The 4th, pull bar can drive between the periphery of sucker and the bottom of lid shape fixed base and occur relative sliding when motion, is adsorbed on metope, because sucker adopts vacuum principle when sucker occurs relative sliding with lid shape fixed base, easily make sucker bottom occur gap, causing gas leak phenomenon.

Model utility content

The purpose of this utility model is for the defect of prior art and deficiency, provide a kind of simple and reasonable, easy to operate, comparatively laborsaving while using, vacuum chamber volume is large, adsorption effect better, be not prone to relative sliding, the good seamless Multi-purpose hook of sealing between sucker and lid shape fixed base.

For achieving the above object, the utility model is by the following technical solutions:

Seamless Multi-purpose hook described in the utility model, comprise sucker, the lid shape fixed base coordinating with sucker, be located at the STATEMENT OF FEDERALLY SPONSORED of sucker central authorities, and pivoted pole, also comprise control handle, described STATEMENT OF FEDERALLY SPONSORED comprises pull bar, the linkage board of pull bar bottom is located in moulding, described pull bar is provided with the pivoted hole A suitable with pivoted pole, described linkage board is embedded in sucker, the center of described lid shape fixed base is provided with the perforation corresponding with pull bar, on described lid shape fixed base, moulding is provided with and the sleeve of boring a hole and being communicated with, the end of described pull bar is located in sleeve through described perforation activity, on described sleeve, be arranged with chute a pair of and that pivoted pole is suitable, on the outer wall of described sleeve, extend and be provided with hook, described control handle comprises pulling part, and a pair of eccentric part on pulling part is located in moulding, described two eccentric parts are rotatably sheathed on outside described sleeve, on described two eccentric parts, all correspondence is provided with the pivoted hole B suitable with pivoted pole, described pull bar, sleeve and control handle connect by described pivoted pole pivot joint, the bottom peripheral edge of described lid shape fixed base is provided with some projections that coordinate with sucker.

Further, between described sucker and lid shape fixed base, be connected with spring, described spring housing is located at outside described pull bar.

Further, described sucker is provided with the protruding wall of sealing, and the bottom of described spring is installed in described protruding wall.

The beneficial effects of the utility model are: compared with prior art, the utility model arranges linkage board by the bottom moulding at pull bar, and linkage board is embedded in sucker, sucker, linkage board and pull bar are connected into as a whole, when pulling pull bar, under the effect of linkage board, increased the area of sucker center with pull bar motion, thereby the volume that has effectively increased sucker bottom vacuum chamber, has improved adsorption effect of the present utility model, and adsorptive power is stronger; By the sleeve that moulding setting coordinates with pull bar on lid shape fixed base, avoided direct contact the between pull bar and control handle, while working due to the utility model, covering shape fixed base remains static all the time, thereby when pulling control handle, reduced the relative friction forces between pull bar and control handle, labor-saving effect is better; By a control handle is set, during use, operate more convenient; Bottom at lid shape fixed base arranges the some projections that coordinate with sucker, increased the frictional force between lid shape fixed base and sucker, when sucker moves with pull bar, effectively reduced the relative sliding between sucker and lid shape fixed base, thereby reduced the possibility that gas leak phenomenon occurs.

Accompanying drawing explanation

Fig. 1 is whole decomposition texture schematic diagram of the present utility model;

Fig. 2 is whole sectional view structural representation of the present utility model;

Fig. 3 is the A place structure for amplifying schematic diagram of Fig. 1.

In figure:

1, sucker; 2, lid shape fixed base; 3, pivoted pole; 4, control handle; 51, pull bar; 52, linkage board; 511, pivoted hole A; 21, sleeve; 22, chute; 23, hook; 41, pulling part; 42, eccentric part; 43, pivoted hole B; 24, projection; 6, spring; 11, protruding wall.

Embodiment

Below in conjunction with accompanying drawing, the utility model is further described.

Seamless Multi-purpose hook as shown in Figure 1 to Figure 3, comprise sucker 1, the lid shape fixed base 2 coordinating with sucker 1, be located at the STATEMENT OF FEDERALLY SPONSORED of sucker 1 central authorities, and pivoted pole 3, also comprise control handle 4, described STATEMENT OF FEDERALLY SPONSORED comprises pull bar 51, the linkage board 52 of pull bar 51 bottoms is located in moulding, described pull bar 51 is provided with the pivoted hole A511 suitable with pivoted pole 3, described linkage board 52 is embedded in sucker 1, the center of described lid shape fixed base 2 is provided with the perforation corresponding with pull bar 51, on described lid shape fixed base 2, moulding is provided with and the sleeve 21 of boring a hole and being communicated with, the end of described pull bar 51 is located in sleeve 21 through described perforation activity, on described sleeve 21, be arranged with chute 22 a pair of and that pivoted pole 3 is suitable, when pulling control handle 4, pivoted pole 3 drives pull bar 51 to do vertically and moves up and down, on the outer wall of described sleeve 21, extend and be provided with hook 23, described control handle comprises pulling part 41, and a pair of eccentric part 42 on pulling part 41 is located in moulding, described two eccentric parts 42 are rotatably sheathed on outside described sleeve 21, on described two eccentric parts 42, all correspondence is provided with the pivoted hole B43 suitable with pivoted pole 3, described pull bar 51, sleeve 21 and control handle 4 connect by described pivoted pole 3 pivot joints, the bottom peripheral edge of described lid shape fixed base 2 is provided with some projections 24 that coordinate with sucker 1.

The above forms agent structure of the present utility model.Working principle of the present utility model is identical with above-mentioned " structure of sucker Dual positioning ", at this, does not repeat.Linkage board of the present utility model 52 adopts plastic materials to make, and sucker 1 is made for rubber material.

The utility model arranges linkage board 52 by the bottom moulding at pull bar 51, and linkage board 52 is embedded in sucker 1, make sucker 1, linkage board 52 and pull bar 51 connect into as a whole, when pulling pull bar 51, under the effect of linkage board 52, increased the area of sucker 1 center with pull bar 51 motions, thereby effectively increased the volume of sucker 1 bottom vacuum chamber, improved adsorption effect of the present utility model, adsorptive power is stronger; By the sleeve 21 that moulding setting coordinates with pull bar 51 on lid shape fixed base 2, avoided direct contact the between pull bar 51 and control handle 4, while working due to the utility model, covering shape fixed base 2 remains static all the time, thereby when pulling control handle 4, reduced the relative friction forces between pull bar 51 and control handle 4, labor-saving effect is better; By a control handle 4 is set, during use, operate more convenient; In the bottom of lid shape fixed base 2, arrange coordinate with sucker 1 some protruding 24, increased the frictional force between lid shape fixed base 2 and sucker 1, when sucker 1 moves with pull bar 51, effectively reduce the relative sliding between sucker 1 and lid shape fixed base 2, thereby reduced the possibility that gas leak phenomenon occurs.

Between described sucker 1 and lid shape fixed base 2, be connected with spring 6, described spring 6 is sheathed on outside described pull bar 51, and described sucker 1 is provided with the protruding wall 11 of sealing, and the bottom of described spring 6 is installed in described protruding wall 11.The effect of spring 6 is, for pull bar 51 provides a restoring force all the time, to make the utility model working state more stable, uses more convenient.By protruding wall 11 is set, described spring 6 is installed more convenient, avoided spring 6 to occur shift phenomenon.

As similar derived product of the present utility model, hook 23 described in the utility model can also equivalence replace with other suspension strut structures such as drying rack, peg.

The above is only better embodiment of the present utility model, and the equivalence of doing according to structure, feature and principle described in the utility model patent claim therefore all changes or modifies, and is included in the utility model patent claim.

Claims

1. a seamless Multi-purpose hook, comprise sucker (1), the lid shape fixed base (2) coordinating with sucker (1), be located at the STATEMENT OF FEDERALLY SPONSORED of sucker (1) central authorities, and pivoted pole (3), it is characterized in that: also comprise control handle (4), described STATEMENT OF FEDERALLY SPONSORED comprises pull bar (51), the linkage board (52) of pull bar (51) bottom is located in moulding, described pull bar (51) is provided with the pivoted hole A(511 suitable with pivoted pole (3)), described linkage board (52) is embedded in sucker (1), the center of described lid shape fixed base (2) is provided with the perforation corresponding with pull bar (51), the upper moulding of described lid shape fixed base (2) is provided with and the sleeve (21) of boring a hole and being communicated with, the end of described pull bar (51) is located in sleeve (21) through described perforation activity, on described sleeve (21), be arranged with chute (22) a pair of and that pivoted pole (3) is suitable, on the outer wall of described sleeve (21), extend and be provided with hook (23), described control handle comprises pulling part (41), and a pair of eccentric part (42) on pulling part (41) is located in moulding, described two eccentric parts (42) are rotatably sheathed on outside described sleeve (21), the upper equal correspondence of described two eccentric parts (42) is provided with the pivoted hole B(43 suitable with pivoted pole (3)), described pull bar (51), sleeve (21) and control handle (4) connect by described pivoted pole (3) pivot joint, the bottom peripheral edge of described lid shape fixed base (2) is provided with some projections (24) that coordinate with sucker (1).

2. seamless Multi-purpose hook according to claim 1, is characterized in that: between described sucker (1) and lid shape fixed base (2), be connected with spring (6), described spring (6) is sheathed on outside described pull bar (51).

3. seamless Multi-purpose hook according to claim 2, is characterized in that: described sucker (1) is provided with the protruding wall (11) of sealing, and the bottom of described spring (6) is installed in described protruding wall (11).