CN100455169C

CN100455169C - Clamp hook device

Info

Publication number: CN100455169C
Application number: CNB2005100882192A
Authority: CN
Inventors: 陈承驹
Original assignee: Asustek Computer Inc
Current assignee: Asustek Computer Inc
Priority date: 2005-07-26
Filing date: 2005-07-26
Publication date: 2009-01-21
Anticipated expiration: 2025-07-26
Also published as: CN1905784A

Abstract

A device of hook includes at least a hook-base, an adsorbing part, a slider, a hook, and an appurtenant base. The hook-base has a room with an opening. The adsorbing part locates on a side wall of the room and faces to the opening. The slider with a top surface locates in the room. The hook locates on the top of slider surface, which can generate adsorption with adsorbing part. The appurtenant base has an opening of hook groove. Part of hook can move from the opening of the room and block in the groove by driving the slider.

Description

Clamp hook device

Technical field

The relevant a kind of clamp hook device of the present invention, and particularly relevant a kind of concealed clamp hook device.

Background technology

Please refer to Fig. 1, wherein Fig. 1 is the schematic diagram that illustrates general clamp hook device.In the existing general clamp hook device, trip 100 normally exposes outside device, and the trip end points 104 of trip 100 is tip shape usually.When trip 100 is fastened on corresponding subordinate trip support 102, it generally is the trip groove 106 that the trip 100 that will expose is pressed into subordinate trip support 102, and the portion of closing 108 of colluding of trip 100 is placed in the trip groove 106, and whole device can be combined with subordinate trip support 102 by trip 100, as shown in Figure 1.On the other hand, by trip 100 is shifted out in the trip groove 106 of subordinate trip support 102, trip 100 is separated with subordinate trip support 102.

Yet such trip design not only can influence the outward appearance of device, and because the trip end points 104 of the portion of closing 108 of colluding of exposing is tip shape, will cause the user under the situation that touches because of carelessness, the incised wound user.Therefore, not only cause the restriction on the device exterior design, also can influence the convenience in the use.

Summary of the invention

Therefore, the purpose of this invention is to provide a kind of clamp hook device, utilize mobilizable slide block and combining movement formula trip, can make to be hooked in and not do the time spent, be hidden in the trip support, so that not only can not influence the moulding of original design, also the reason trip does not expose and influences convenience in the use, and then can avoid the user to damage because of trip exposes.

Another object of the present invention provides a kind of clamp hook device, and it is strong not only to engage power, and its engaging degree of depth is also unrestricted, also has advantages such as easy disassembling, and is quite convenient in the use.

According to above-mentioned purpose of the present invention, a kind of clamp hook device is proposed, at least comprise: a trip support, have relative the first side wall and second sidewall and top board, wherein the both sides of top board engage with the first side wall and second sidewall respectively and constitute an accommodation chamber, and the first side wall has an opening and is adjacent to top board; One adsorption element is located in second sidewall and with respect to opening; Slide block is located in the accommodation chamber slidably, and wherein slide block has an end face, and this end face has multistage angled surface regions; One trip is located in the accommodation chamber and is positioned on the end face of slide block, and can produce magnetic absorption with adsorption element; And a subordinate trip seat, have a trip groove corresponding to opening, under slide block promoted, the trip of part can shift out from the opening of accommodation chamber and be placed in the trip groove.

According to a preferred embodiment of the present invention, trip and adsorption element be the magnetic absorptive element one of at least.In addition, trip comprises first side engaging face, second side, the 3rd side, the 4th side and the 5th side in regular turn at least.When trip is in clamped position, first side by the area that top board covered account for first side 1/3 to 1/4 between.

Description of drawings

Fig. 1 is the schematic diagram that illustrates general clamp hook device.

Fig. 2 is the schematic diagram that illustrates according to a kind of clamp hook device of a preferred embodiment of the present invention, and wherein trip is in the home position of not doing the time spent.

Fig. 3 is the schematic diagram that illustrates according to a kind of clamp hook device of a preferred embodiment of the present invention, and wherein trip is in clamped position.

Embodiment

The present invention discloses a kind of clamp hook device, has concealed trip, therefore can increase the flexibility ratio of device appearance design, and promotes convenience and the fail safe that trip uses.In order to make narration of the present invention more detailed and complete, can be with reference to Fig. 2 and Fig. 3 detailed description to preferred embodiment of the present invention.

Please refer to Fig. 2, it is the schematic diagram that illustrates according to a kind of clamp hook device of a preferred embodiment of the present invention, and wherein trip is in the home position of not doing the time spent.Clamp hook device 200 mainly is to be made of trip support 206, adsorption element 218, slide block 220,

trip

230 and 202 of subordinate trip seats.Trip support 206 mainly is made up of with sidewall 208 top board 212 and sidewall respect to one another 210, and wherein sidewall 210 is bonded on the both sides of top board 212 respectively and constitutes accommodation chamber 216 with sidewall 208.The sidewall 210 of trip support 206 has opening 214, wherein this opening 214 and top board 212 adjacency.On the other hand, with respect to opening 214 places, also be provided with adsorption element 218 in the sidewall 208.

Slide block 220 is located in the accommodation chamber 216 of trip support 206, and slidably in accommodation chamber 216.This slide block 220 has an end face, and wherein end face mainly comprises surface region 222, surface region 224, surface region 226 and the surface region 228 that joins in regular turn, and wherein surface region 222 is close to the sidewall 208 of trip supports 206, and surface region 228 then is adjacent to sidewall 210.In one embodiment of this invention, the angle c between the sidewall 210 of surface region 224 and trip support 206 is preferably between about 5 ° to 55 °, is more preferred between about 15 ° and 45 °; Angle a between surface region 226 and the sidewall 210 is preferably between about 30 ° and about 55 °, is more preferred from about 45 °; And the angle b between surface region 228 and the sidewall 210 is preferably between about 10 ° to 50 °, is more preferred between about 20 ° and about 40 °, as shown in Figure 2.

230 of trips have in regular turn side 232, side 234, side 236, side 238 and the side 240 that engages, top board 212 adjacency of side 232 and trip support 206 wherein, and side 240 is between side 232 and side 238.As shown in Figure 2, when trip 230 was in the home position that does not act on as yet, trip 230 engaged with the sidewall 208 of trip support 206, and the side 234 and sidewall 208 adjacency of trip 230, and surface region 224 adjacency of side 236 and slide block 220.In the present invention, can produce magnetic absorption between trip 230 and the adsorption element 218.Wherein, be the magnetic absorptive element one of at least in trip 230 and the adsorption element 218, magnet for example, but perhaps both are the magnetic absorptive element.

Subordinate trip seat 202 is corresponding with trip support 206, and wherein subordinate trip seat 202 has the opening 214 of trip groove 204 corresponding to trip support 206.When trip 230 is arranged in the home position and is hidden in trip support 206, can slide block 220 up be pushed away an external force, 220 of slide blocks promote position trip 230 thereon, and the end face design by slide block 220 with multistage angled surface regions, and trip 230 is ejected in the trip groove 204 of subordinate trip seat 202 along the opening 214 of horizontal direction from accommodation chamber 216, it is outer and be placed in trip groove 204 to make the trip 230 of part be arranged in opening 214, as shown in Figure 3.At this moment, trip 230 is in the clamped position of active state, and withstands trip 230 and trip 230 is produced thrust strength by slide block 220, and trip 230 is fastened in the trip groove 204 effectively.When trip 230 was in clamped position, its side 238 engaged with the sidewall of trip groove 204, as shown in Figure 3.In a preferred embodiment of the present invention, when trip 230 was in clamped position, the some of trip 230 still was arranged in accommodation chamber 216, and the area that covered by top board 212 of the side 232 of trip 230 account for side 232 the surface about 1/3 to 1/4 between.

Desire with trip 230 when subordinate trip seat 202 withdraws from, only need slide block 220 is withdrawed from, this moment, trip 230 came from the also disappearance thereupon of thrust strength that slide block 220 is bestowed, again by the magnetic adsorptive power amount between trip 230 and the adsorption element 218, with the direction absorption of trip 230 toward sidewall 208, trip 230 is separated with subordinate trip seat 202, and in the trip support 206 of successfully withdrawing, and be hidden in the accommodation chamber 216.

Characteristics of the present invention utilize mobilizable slide block to promote movable trip exactly, again by collocation design to end face and the coupler construction of slide block, obtain easy disassembling, engaging power by force and tool engage the concealed clamp hook device of the degree of depth on a large scale.Therefore, clamp hook device of the present invention is applicable to general transactional machine, more is specially adapted to some and needs the often device of dismounting, for example removable hard drive or cell-phone charging support etc.

By the invention described above preferred embodiment as can be known, an advantage of clamp hook device of the present invention is exactly because in conjunction with mobilizable slide block and movable trip, can make to be hooked in and not do the time spent, is hidden in the trip support.Therefore, can not influence the moulding of original element design, also can not hurt the user, and then can improve convenience and fail safe in the use because of trip exposes.

By the invention described above preferred embodiment as can be known, use that clamp hook device of the present invention has also that engaging power is strong, the scope of the engaging degree of depth is wide and advantage such as easy disassembling, therefore not only have convenience, have more quite wide application.

Though the present invention discloses as above with a preferred embodiment; yet it is not in order to limit the present invention; any ripe be the personnel of present technique; without departing from the spirit and scope of the present invention; when the variation that can do various equivalences or replacement, so protection scope of the present invention is when looking accompanying being as the criterion that the application's claim scope defined.

Claims

1. clamp hook device comprises at least:

One trip support has an accommodation chamber, and wherein this accommodation chamber has an opening;

One adsorption element is located in the sidewall of this accommodation chamber and with respect to this opening;

One slide block is located in this accommodation chamber, and wherein this slide block has an end face, and this end face has multistage angled surface regions;

One trip is located in this accommodation chamber and is positioned on this end face of this slide block, and can produce magnetic absorption with this adsorption element; And

One subordinate trip seat has a trip groove corresponding to this opening, and by promoting this slide block, this trip of part can shift out from this opening of this accommodation chamber and this trip groove of holding.

2. clamp hook device as claimed in claim 1 is characterized in that this accommodation chamber is made of a relative the first side wall and one second sidewall and a top board, and this opening is located in this first side wall and is adjacent to this top board.

3. clamp hook device as claimed in claim 2, this end face that it is characterized in that this slide block comprises a first surface district, a second surface district, one the 3rd surface region and one the 4th surface region that joins in regular turn at least, wherein this first surface district is close to this second sidewall, and the 4th surface region is adjacent to this first side wall.

4. clamp hook device as claimed in claim 3 is characterized in that angle between this second surface district and this first side wall is between 15 ° and 45 °.

5. clamp hook device as claimed in claim 3 is characterized in that angle between the 3rd surface region and this first side wall is between 30 ° and 55 °.

6. clamp hook device as claimed in claim 3 is characterized in that the angle between the 3rd surface region and this first side wall is 45 °.

7. clamp hook device as claimed in claim 3 is characterized in that angle between the 4th surface region and this first side wall is between 20 ° and 40 °.

8. clamp hook device as claimed in claim 3 is characterized in that this trip comprises in regular turn at least to engage:

One first side is with this top board adjacency;

One second side, when this was hooked in a home position, this trip engaged with this second sidewall, and this second side and this second adjacent sidewalls;

One the 3rd side, when this is hooked in this home position, this second surface district adjacency of the 3rd side and this slide block;

One the 4th side, when this was hooked in a clamped position, the 4th side engaged with a sidewall of this trip groove; And

One the 5th side is between the 4th side and this first side.

9. clamp hook device as claimed in claim 8 is characterized in that when this trip is in this clamped position, this first side by the area that this top board covered account for this first side 1/3 to 1/4 between.

10. clamp hook device as claimed in claim 1 is characterized in that this adsorption element and/or this trip are magnetic absorptive elements.