CN201057588Y

CN201057588Y - Adjustable hook structure

Info

Publication number: CN201057588Y
Application number: CNU2006201209655U
Authority: CN
Inventors: 韩春菊
Original assignee: Apex Medical Corp
Current assignee: Wellell Inc
Priority date: 2006-09-22
Filing date: 2006-09-22
Publication date: 2008-05-07
Anticipated expiration: 2016-09-22

Abstract

The utility model discloses an adjustable hook structure, which is arranged on the back of a box. The box is hung on a hooked object via the hook; the hook comprises a base, a hook plate and a braking mechanism. The base is fixed on the back of the box; the hook plate is clamped in the base and is provided with a horizontal plate and a vertical plate mutually connected; the horizontal plate extends from the base to the back of the box and can adjust the distance between the vertical plate and the back of the box retractably; the braking mechanism can control the retractable adjustment action of the hook plate. Thereby, the hook plate can be adjusted according to the thickness of the hooked object to be stably hooked on the hooked object and be applied in the medical facilities box being hung to facilitate the hanging of the box.

Description

Adjustable hook structure

Technical field:

The utility model relates to a kind of hook, refers to especially in a kind of Medical Devices casing that is fit to be applied to be hung, to make things convenient for the adjustable hook structure that hangs of this casing.

Background technology:

In the medical act of carrying out in hospital ward, the equipment or the instrument of some box of regular meeting are placed in by the sick bed.For example, control enclosure of air bed etc.

Hung casing at these traditional quilts, be mostly to be provided with two hook-shaped hooks, can be typical design referring to M252406 number " hanging body of rod hook within the air bed control enclosure usefulness " preceding case of the novel bulletin of TaiWan, China at its back side.

The structure of two hook-shaped hooks of this kind is the width that can't adjust hook, thereby easily produces following shortcoming: 1, be placed in by on the hook thing time with hook, owing to mismatched by hook thing thickness and hook width, make the wild effect that casing rocks.2, because hook is loose being placed in by on the hook thing, make casing can't keep vertical.

Obviously, the traditional hook structure of this kind haves much room for improvement.

The utility model content:

The technical matters that the utility model solved is: at above-mentioned the deficiencies in the prior art, provide a kind of adjustable hook structure, in the Medical Devices casing that can be fit to be applied to be hung, to make things convenient for hanging of this casing.

In order to solve the problems of the technologies described above, the technical scheme that the utility model adopted is: a kind of adjustable hook structure, be arranged at a box back surface, and this casing is placed in one by on the hook thing by this hook; Be characterized in: this hook comprises a pedestal, a hook plate and an arrestment mechanism, and this pedestal is fixed in above-mentioned box back surface; This hook plate is held in the pedestal, has an interconnective leveling board and a vertical panel, and this leveling board stretches out to box back surface from this pedestal, and the distance of above-mentioned vertical panel of scalable adjustment and box back surface; The flexible adjustment action of this this hook plate of arrestment mechanism may command.

By this, when the arrestment mechanism locking hook plate, this hook plate only can be stretched and is positioned to casing one layback; When the arrestment mechanism locking was disengaged, then this hook plate can move freely.Structure makes hook plate to be held in by on the hook thing with firm hook according to by the thickness adjustment of hook thing by this.And arrestment mechanism is the design with stepless, makes hook plate can do the adjustment of any width within the specific limits; Simultaneously, this structure is to utilize hook plate to be adjusted to be fit to be made after being placed in by the hook thing by the position that hangs of hook thing width, firmly can not rock, and can to keep casing is in vertical direction.

Below, will structure of the present utility model and other effect be described in detail according to the embodiment shown in the drawing.

Description of drawings:

Fig. 1 is that the utility model is applied to be placed on the casing synoptic diagram by on the hook thing,

Fig. 2 is the constitutional diagram that the utility model one is implemented,

Fig. 3 is the exploded view of Fig. 2,

Fig. 4 is another angular views of the utility model upper bracket,

Fig. 5 is a cross section view of the present utility model,

Fig. 6 is an action diagram of the present utility model,

Fig. 7 is the exploded view of another embodiment of the utility model, and wherein elastic parts is a torsion spring,

Fig. 8 is the exploded view of the another embodiment of the utility model,

Fig. 9 is the cross section view of Fig. 8,

Figure 10 is an action diagram embodiment illustrated in fig. 8.

Label declaration:

1 ... adjustable hook structure 2 ... casing

3 ... by hook thing 11 ... hook plate

111 ... leveling board 112 ... vertical panel

113 ... expanding part 114 ... the on-slip sheet

12 ... upper bracket 121 ... last leveling board

122 ... upper vertical plate 123 ... connecting hole

124 ... square hole 125 ... the hole

126 ... perforation 127 ... open-work

128 ... spring dead plate 129 ... screw

13 ... lower carriage 131 ... lower horizontal board

132 ... lower vertical plate 133 ... connecting hole

136 ... perforation 14 ... spacer block

141 ... slotted hole 15 ... actuating strut

16 ... eccentric pinch roller 161 ... eccentric orfice

162 ... breach 17 ... spring

171 ... torsion spring 172 ... baffle plate

173 ... screw 174 ... pad

18 ... holder 181 ... circular hole

19 ... latch

Embodiment:

See also Fig. 1, the utility model is adjustable hook structure, and this hook structure 1 is arranged at the back side of a casing 2, makes casing 2 can be placed in by on the hook thing 3.

Adjustable hook structure 1, mainly be one be fixed in be provided with one on the pedestal at casing 2 back sides can be from the flexible hook plate of adjusting of box back surface, and with the expanding-contracting action of arrestment mechanism control hook plate.When the arrestment mechanism locking hook plate, this hook plate only can be stretched and is positioned to casing one layback; When the arrestment mechanism locking was disengaged, then this hook plate can move freely.Structure makes hook plate to be held in by on the hook thing 3 with firm hook according to by the thickness adjustment of hook thing 3 by this.Arrestment mechanism has an elastic parts provides restoring force, with control locking and releasing.

Embodiment 1, and referring to Fig. 2 and shown in Figure 3, wherein adjustable hook structure 1 mainly has a hook plate 11, a pedestal and an arrestment mechanism.Wherein pedestal is made of a upper bracket 12, a lower carriage 13 and two spacer blocks 14; And arrestment mechanism is by an actuating strut 15, eccentric pinch roller 16, an elastic parts, is constituted by spring 17, a holder 18 and a latch 19 in the present embodiment.

Hook plate 11 has an interconnective leveling board 111 and a vertical panel 112; End face both sides at leveling board 111 form expanding part 113, and the medial surface of vertical panel 112 then is provided with on-slip sheet 114.On-slip sheet 114 can be the manufacturing of rubber (rubber) material.

Pedestal is to be locked on the casing 2 with screw 101.

Upper bracket 12 has interconnective leveling board 121 and the upper vertical plate 122 gone up.Can cooperate Fig. 4, offer connecting hole 123 on last leveling board 121 4 corners, and offer a square hole 124 near upper vertical plate 122 positions; Be respectively equipped with a hole 125 in the both sides of this square hole 124; Top two corners of upper vertical plate 122 are provided with perforation 126, and confession screw 101 passes and upper bracket 12 is locked in casing 2 back sides; Upper vertical plate 122 near on leveling board 121 positions offer an open-work 127, and extend a spring location-plate 128 in open-work 127 lower horizontal.

Lower carriage 13 has interconnective lower horizontal board 131 and lower vertical plate 132.On lower horizontal board 131 4 corners, offer connecting hole 133; Below two corners of lower vertical plate 132 are provided with perforation 136, and confession screw 101 passes and lower carriage 13 is locked in casing 2 back sides.

Two spacer blocks 14 are set at the both sides between the lower horizontal board 131 of the last leveling board 121 of upper bracket 12 and lower carriage 13.Utilize the height of spacer block 14 to be slightly larger than the leveling board 111 of hook plate 11, make that going up the gap that forms between leveling board 121 and the lower horizontal board 131 is enough to accommodate the leveling board 111 of hook plate 11, and can make leveling board 111 slippage in the crack during this time.On spacer block 14, offer two slotted holes 141.

Four screws 102 pass connecting hole 123, the slotted hole 141 on the spacer block 14 and the connecting hole 133 on the lower horizontal board 131 on the leveling board 121 respectively and sealed with nut 103, to form pedestal; Make the leveling board 111 of hook plate 11 be limited in gap between leveling board 121 and the lower horizontal board 131 simultaneously in the mode of slip; And the expanding part 113 of leveling board 111 front ends makes the distance of its thickness greater than two spacer blocks 14, to form backstop, prevents that leveling board 111 from skidding off this gap.

The eccentric pinch roller 16 of arrestment mechanism is set in the square hole 124 of last leveling board 121 of upper bracket 12, and position connecting moves bar 15 therebetween, and a part of terminal open-work 127 from upper vertical plate 122 of actuating strut 15 is passed, so that be pressed operation.The upper end of the below contact spring 17 of actuating strut 15, the lower end of spring 17 then are located on the spring dead plate 128 of upper bracket 12, and spring 17 is for providing the elastic parts of restoring force.

The eccentric orfice 161 of eccentric pinch roller 16 is run through by latch 19, and utilizes latch 19 two ends to be articulated on the holder 18; When the end that stretches out upper vertical plate 122 when actuating strut 15 is pressed, can pressuring spring 17, making eccentric pinch roller 16 simultaneously can be that rotate in the axle center with latch 19, to move its root edge latched position is disengaged.

Holder 18 roughly is a U type, and is screwed together in hole 125 on the leveling board 121 with the circular hole 181 that screw 104 passes two side ends on it, and holder 18 is fixed on the last leveling board 121 of pedestal.

Shown that in Fig. 5 the adjustable hook structure 1 of the utility model is placed in by the example on the hook thing 3.111 of the leveling boards of hook plate 11 are at last leveling board 121 and lower horizontal board 13

In the gap between 1, and make the root edge compressing leveling board 131 of eccentric pinch roller 16, to form latched position with the compressing power that eccentric pinch roller 16 provides because of spring 17.But because the root edge of eccentric pinch roller 16 is a circular arc, except leveling board 111 being provided certain positioning pressure, hook plate 11 is casing 2 inside slippages relatively in the horizontal direction, adjusts width t between vertical panel 112 and the lower vertical plate 132 to make things convenient for the user.When width between vertical panel 112 and the lower vertical plate 132 be adjusted to by hook thing 3 with width after, casing 2 can be placed in by hook thing 3 tops.Simultaneously, because spring 17 terminal edge are resisted against action plate 15 belows that eccentric pinch roller 16 extends, make that the leveling board 111 of hook plate 11 can't be to casing 2 outside slippages.

When will be mobile during hook plate 11, can be referring to Fig. 6, impose the pressing force of arrow G 1 direction at actuating strut 15 ends, make that eccentric pinch roller 16 is that rotate along arrow G 2 directions at the center with latch 19, make eccentric pinch roller 16 root edges remove the latched position of leveling board 111, this moment, leveling board 111 can be along horizontal direction to casing 2 in or outside mobile (vertical panel 112 positions as shown in phantom in FIG.); By this, can make vertical panel 112 downward vertically plate 132 to be contracted to distance be zero and hook plate 11 is regained casings 2, at this moment, after removing the pressing force to actuating strut 15, then eccentric again pinch roller 16 is again to hook plate 11 lockings.

In the time will re-using next time, can bestow actuating strut 15 and push, make 16 pairs of hook plate 11 latch-releases of eccentric pinch roller, then hook plate 11 can be slightly larger than by the width of hook thing 3 to casing 2 out-draws to distance between vertical panel 112 and the lower vertical plate 132, then hook plate 11 is pushed away in casing 2, to between vertical panel 112 and the lower vertical plate 132 distance with by hook thing 3 with wide, can be placed in by on the hook thing 3.

In use, can look by the thickness of hook thing 3 difference and be adjusted, very convenient in the use.Simultaneously,, make casing 2 can remain on the upright position because clamping by hook thing 3 between vertical panel 112 and the lower vertical plate 132, can angled deviation or rock.

During design, hook plate 11 overhanging is the design with stepless, can be used within the specific limits any thickness by the hook thing.

Embodiment 2, referring to Fig. 7, its structure with implement 1 roughly the samely, different is is replaced as a torsion spring 171 that is arranged on the latch 19 with the spring 17 of elastic parts among first embodiment; Utilize torsion spring 171 1 ends to be fixed on the eccentric pinch roller 16, the other end is fixed on the holder 18, so that eccentric pinch roller 16 restoring forces to be provided, make eccentric pinch roller 16 under usual the maintenance, be pressed on the leveling board 111 of hook plate 11, and action plate 15 is when being bestowed pressing force, then oppress torsion spring 171, make the locking that eccentric pinch roller 16 is removed hook plate 11.

Embodiment 3, and referring to Fig. 8 to Figure 10, its structure is roughly identical with embodiment 1, and different is elastic parts, and it has a spring 17, a baffle plate 172, a screw 173 and a pad 174, then offers a breach 162 on the eccentric pinch roller 16.

Have a perforation 172a on the baffle plate 172, and screw 173 passes the screw 129 of locking the upper horizontal plane 121 of upper bracket 12 behind pad 174, spring 17 and the perforation 172a, makes baffle plate 172 1 edges press in the breach 162 of eccentric pinch roller 16.

Because the restoring force that provides of spring 17, make in often be with baffle plate 172 to pressing down, make baffle plate 172 edge ejection breach 162, then eccentric pinch roller 16 keeps being pressed on down leveling board 111 surface locations of hook plate 11, with locking hook plate 11 positions, as shown in Figure 9.

As when wanting the locking of brake off mechanism, referring to Figure 10, can bestow downforce to actuating strut 15 as arrow G 3 directions, making eccentric pinch roller 16 is to move in the rotation of center with latch 19, the locking of 16 pairs of hook plates 11 of then eccentric pinch roller is disengaged, and can freely move hook plate 11 in the horizontal direction, to draw back hook plate 11.

When hook plate 11 be adjusted to by the width of hook thing 3 and during hook, as decontroling the pressure to actuating strut 15, the restoring force that then utilizes spring 17 to provide descends baffle plate 172, be back to shown in Figure 9ly, make eccentric pinch roller 16 return back to latched position shown in Figure 9.

Certainly, can also screw be fixed by baffle plate 172, elasticity itself that utilize baffle plate 172 to have provides restoring force, does not then need spring 17.

Shown in the drawing, only be preferred embodiment of the present utility model, but and as restriction.But the simple and easy or equivalent change according to the utility model technological thought is done still belongs in the utility model scope of patent protection.

Claims

1. an adjustable hook structure is arranged at a box back surface, and this casing is placed in one by on the hook thing by this hook; It is characterized in that: this hook comprises a pedestal, a hook plate and an arrestment mechanism, and this pedestal is fixed in above-mentioned box back surface; This hook plate is held in the pedestal, has an interconnective leveling board and a vertical panel, and this leveling board stretches out to box back surface from this pedestal, and the distance of above-mentioned vertical panel of scalable adjustment and box back surface; The flexible adjustment action of this this hook plate of arrestment mechanism may command.

2. adjustable hook structure according to claim 1 is characterized in that: have an elastic parts that restoring force is provided in the described arrestment mechanism.

3. adjustable hook structure according to claim 2 is characterized in that: described pedestal comprises a upper bracket, a lower carriage, reaches two space bars, and this upper bracket has a leveling board and a upper vertical plate on interconnective one; This lower carriage has an interconnective lower horizontal board and a lower vertical plate; This two spacer block is arranged at the both sides between the lower horizontal board of the last leveling board of this upper bracket and this lower carriage, makes on this and forms the gap between the leveling board and lower horizontal board, and the leveling board of hook plate is slidedly arranged in this gap.

4. adjustable hook structure according to claim 3, it is characterized in that: described going up on leveling board four corners offers connecting hole, also offer connecting hole on lower horizontal board four corners relatively, and offer slotted hole on the spacer block, and pass the connecting hole on the leveling board on this, slotted hole on the spacer block and the connecting hole on the lower horizontal board respectively and sealed with nut with four screws.

5. adjustable hook structure according to claim 3 is characterized in that: top two corners of described upper vertical plate are provided with perforation, and upper bracket passes this perforation by screw and is locked in box back surface.

6. adjustable hook structure according to claim 3 is characterized in that: below two corners of described lower vertical plate are provided with perforation, and lower carriage passes this perforation by screw and is locked in box back surface.

7. adjustable hook structure according to claim 3 is characterized in that: described arrestment mechanism also comprises an eccentric pinch roller, and this off-centre pinch roller is arranged in the square hole of offering on the last leveling board of this upper bracket, has an eccentric orfice on it; One actuating strut is connected in this off-centre pinch roller intermediate point, and its a part of terminal open-work of offering on above-mentioned upper vertical plate passes; One holder roughly is a U type, is fixed in above-mentioned going up on the leveling board; One latch runs through the eccentric orfice of above-mentioned eccentric pinch roller, and two ends are articulated on the said fixing seat.

8. adjustable hook structure according to claim 7 is characterized in that: described elastic parts is a spring, and the one end is arranged at the actuating strut below of arrestment mechanism, and the other end then is fixed on the extended spring dead plate of institute on the above-mentioned pedestal.

9. adjustable hook structure according to claim 7 is characterized in that: described elastic parts is a torsion spring, and this mortise lock passes this torsion spring, and an end of this torsion spring is arranged on the eccentric pinch roller, and the other end then is arranged on the fixed mount.

10. adjustable hook structure according to claim 7 is characterized in that: described elastic parts has a spring, a baffle plate, a screw and a pad, then offers a breach on the eccentric pinch roller; Have a perforation on the above-mentioned baffle plate, lock on the upper bracket and screw passes pad, spring and perforation, baffle plate one edge presses in the breach of eccentric pinch roller.

11. adjustable hook structure according to claim 1 is characterized in that: described hook plate forms the expanding part that prevents to skid off above-mentioned pedestal at the end face of leveling board.

12. adjustable hook structure according to claim 1 is characterized in that: the medial surface of the vertical panel of described hook plate is provided with an on-slip sheet.