CN102316691A - Clamping device and object with same - Google Patents
Clamping device and object with same Download PDFInfo
- Publication number
- CN102316691A CN102316691A CN2010102181465A CN201010218146A CN102316691A CN 102316691 A CN102316691 A CN 102316691A CN 2010102181465 A CN2010102181465 A CN 2010102181465A CN 201010218146 A CN201010218146 A CN 201010218146A CN 102316691 A CN102316691 A CN 102316691A
- Authority
- CN
- China
- Prior art keywords
- hook portion
- grab
- close device
- clamping close
- actuation part
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Landscapes
- Clamps And Clips (AREA)
- Supports Or Holders For Household Use (AREA)
Abstract
The invention discloses a clamping device and an object with the clamping device. The clamping device is suitable for being used for clamping a first object and a second object and comprises a first clamp hook, two fixing plates and a second clamp hook, wherein the first clamp hook is arranged at the first object and comprises an actuating part and a first hook part, the actuating part is positioned on the top end, the first hook part is positioned under the actuating part at intervals, the two fixing plates are arranged at the second object at intervals at the front side and the back side, the second clamp hook is in a reverse L shape and is rotatablely pivoted between the two fixing plates, the second clamp hook comprises a second hook part and a connecting arm, the second hook part is clamped at the first hook part in a separable way, the connecting arm is positioned above the second hook part at intervals and can be connected with the actuating part to be driven to pivot by the actuating part, when the first clamp hook and the second clamp hook go near, the first hook part and the second hook part are in butt joint, and the second hook part is driven to outwards pivot.
Description
Technical field
The present invention relates to a kind of clamping close device and have the article of this clamping close device, particularly relate to and a kind ofly exempt from screw and be convenient to the clamping close device of assembling fast and dismounting and have the article of this clamping close device.
Background technology
Like Fig. 1 and shown in Figure 2, the snap-in structure 1 that TaiWan, China patent M288756 patent case (application case number be 094216081) is disclosed is in order to combine one first housing 21 and one second housing 22.Snap-in structure 1 comprises that two are arranged on first housing 21 and left and right separately grab 11; And two be arranged on second housing 22 and left and right separately fastener 12; Two grabs 11 and two fasteners 12 are reverse setting respectively; Each grab 11 have one be connected in first housing 21 arm 111, and one be located at arm 111 bottoms hook portion 112, each fastener 12 has one can supply the draw-in groove 121 of hook portion 112 engagings of grab 11.
When desire is fixed in second housing 22 with 21 assemblings of first housing; Each grab 11 is aimed at each fastener 12 and pressed down; When down an inclined-plane 113 of hook portion 112 is connected to up an inclined-plane 122 of fastener 12; The hook portion 112 of grab 11 and elastic arm 111 can outwards be strutted, and when treating that hook portion 112 moves to draw-in groove 121 positions, the reseting elasticity through arm 111 can order about hook portion 112 and be sticked in the draw-in groove 121 and be butted on a cell wall 123; At this moment, first housing 21 is promptly assembled and is fixed in second housing 22.
Because the arm 111 of grab 11 normally is fixed on first housing 21; Be prone to cause arm 111 and first housing, 21 junctions to produce the situation of fracture if the application of force is improper in assembling or the unloading process; Therefore; How to visualize a kind of clamping close device design of being convenient to assembling fast and dismantling and can prevent the grab fracture, become the present invention then and want further improved theme.
Summary of the invention
Main purpose of the present invention is to provide a kind of clamping close device, is convenient to the grab fracture is assembled and dismantled and can prevent to first object and second object fast.
Another object of the present invention is to provide a kind of article, be convenient to the grab fracture is assembled and dismantled and can prevent to first object and second object fast with clamping close device.
The object of the invention and solution background technology problem adopt following technological means to realize; According to the clamping close device that the present invention disclosed; Be suitable for engaging one first object and one second object, clamping close device comprises one first grab, at least two fixed heads, and at least one second grab.
First grab is arranged at first object and comprises that one is positioned at the actuation part on top, and at least one interval is positioned at first hook portion of actuation part below; Two forward and backward second objects that are arranged at intervals of fixed head; Second grab is down L shaped and is articulated in rotationally between two fixed heads; Second grab comprise one separatably clip in second hook portion of first hook portion; Reach one and be positioned at the linking arm that second hook portion top also can connect actuation part and receive actuation part drive pivot at interval; First grab and second grab each other near the time, first hook portion and the second hook portion butt also impel second hook portion outwards to pivot.
The object of the invention and solution background technology problem can also adopt following technological means further to realize.
Second hook portion that actuation part can drive linking arm inwardly pivots with clip first hook portion, or outwards pivots and break away from first hook portion.
But linking arm comprise two left and right separately and the resilient clamp arm of clamping actuation part.But linking arm also comprises one is connected in the also block arm of butt second object of two resilient clamp arm tops, reaches one by block arm and two grooves that the resilient clamp arm defines jointly, and groove has an opening down; Actuation part is cylindrical; Groove is circular arc and supplies the actuation part clamping, and wherein, the width of opening is less than the diameter of this actuation part; Thus, actuation part can firmly be connected in the groove and can not break away from groove via opening easily.
Each fixed head comprises a pivot connected slot, and second grab also comprises two pivotal axis that are articulated in the pivot connected slot of two fixed heads respectively rotationally, and one be formed at the top and can with the second object butt to limit the block inclined-plane of the second hook portion rotational angle.
Each fixed head comprises that also one is positioned at first location division of pivot connected slot below at interval; Second grab comprises that also two are located at second location division of opposition side; Each second location division be positioned at interval each pivotal axis below and separatably clip in first location division; Thus, can avoid second grab stressed excessive and produce the situation of fracture.
First location division be a circular arc draw-in groove or a circular arc projection one of them, respectively this second location division be a circular arc draw-in groove or a circular arc projection wherein another, thus, make second location division be convenient to break away from first location division.
Pivot connected slot comprises one and supplies each pivotal axis pivot joint and interval to be positioned at the pivot joint slot part of top, first location division; And an opening is articulated in the guiding slot part that articulates in the slot part towards side in order to guide each pivotal axis; Thus, the pivotal axis of second grab can conveniently and be assembled in the pivot connected slot apace.
First grab comprises that two intervals are positioned at actuation part below and are positioned at first hook portion of left and right side; Clamping close device comprises four fixed heads, and two second grabs, forward and backward second object that is arranged at intervals of per two fixed heads; Two second grabs be reverse setting and front and back separately and separatably respectively clip in two first hook portions; Thus, make second grab of clamping close device can not break away from the clip with first grab easily, can promote the steadiness of clamping close device when lock-out state.
According to the article that the present invention disclosed with clamping close device, comprise one first object, one second object, reach one in order to engage the clamping close device of first object and second object.Clamping close device comprises one first grab, at least two fixed heads, and at least one second grab.
First grab is arranged at first object and comprises that one is positioned at the actuation part on top, and at least one interval is positioned at first hook portion of actuation part below; Two forward and backward second objects that are arranged at intervals of fixed head; Second grab is down L shaped and is articulated in rotationally between two fixed heads; Second grab comprise one separatably clip in second hook portion of first hook portion; Reach one and be positioned at the linking arm that second hook portion top also can connect actuation part and receive actuation part drive pivot at interval; First grab and second grab each other near the time, first hook portion and the second hook portion butt also impel second hook portion outwards to pivot.
Through above-mentioned technological means, advantage and effect that the present invention has the article of clamping close device be, the design through clamping close device can be assembled second object apace and is fixed on first object or by dismantling on first object, can promote the convenience on using.In addition; Second object is in assembling process; First hook portion of first grab can be with second hook portion of second grab pushing tow and impel its pivot outward; To avoid second grab to produce fracture, the actuation part of treating first grab pushing tow on the linking arm can be driven that second hook portion resets and clip in first hook portion.Second object is in unloading process, and the actuation part of first grab can apply torsion so that second hook portion breaks away from first hook portion to each second grab, thus, makes the hook portion of winning can not receive for second the stopping of hook portion and can break away from second hook portion easily.
Description of drawings
Fig. 1 is the three-dimensional exploded view of existing TaiWan, China patent M288756 patent case;
Fig. 2 is the stereogram of existing TaiWan, China patent M288756 patent case;
Fig. 3 is the three-dimensional exploded view of a preferred embodiment of the article of the present invention with clamping close device;
Fig. 4 is the three-dimensional exploded view of a preferred embodiment of the article of the present invention with clamping close device, omits second object among the figure;
Fig. 5 is the three-dimensional exploded view of a preferred embodiment of the article of the present invention with clamping close device, and the state that each second grab of clamping close device separates with fixed head is described;
Fig. 6 is that another of a preferred embodiment of the article of the present invention with clamping close device implemented the three-dimensional exploded view of aspect, explains that first location division is the circular arc projection, and second location division is the circular arc draw-in groove;
Fig. 7 is the assembling sketch map of a preferred embodiment of the article of the present invention with clamping close device, explains that the actuation part of first grab is passed two second hook portions;
Fig. 8 is the assembling sketch map of a preferred embodiment of the article of the present invention with clamping close device, explains that first hook portion is with the outside pushing tow of second hook portion and impel its pivot;
Fig. 9 is the assembling sketch map of a preferred embodiment of the article of the present invention with clamping close device, explains that the block inclined-plane is connected to second object and actuation part pushing tow resilient clamp arm;
Figure 10 is the assembling sketch map of a preferred embodiment of the article of the present invention with clamping close device, explains that actuation part penetrates in the groove via opening;
Figure 11 is the assembling sketch map of a preferred embodiment of the article of the present invention with clamping close device, explains that actuation part is connected in the groove, and the second hook portion clip is in first hook portion;
Figure 12 is the partial enlarged drawing of a preferred embodiment of the article of the present invention with clamping close device, explains that actuation part is connected in the groove, and the second hook portion clip is in first hook portion;
Figure 13 is the dismounting sketch map of a preferred embodiment of the article of the present invention with clamping close device, explains that actuation part spurs the resilient clamp arm downwards and second grab is applied torsion; And
Figure 14 is the dismounting sketch map of a preferred embodiment of the article of the present invention with clamping close device, explains that actuation part breaks away from groove, and second hook portion breaks away from first hook portion.
The main element symbol description
Existing
1 snap-in structure
11 grabs
111 arms
112 hook portions
113,122 inclined-planes
12 fasteners
121 draw-in grooves
123 cell walls
21 first housings
22 second housings
The present invention
300 article
3 first objects
4 second objects
5 clamping close devices
51 first grabs
511 arms
512 first hook portions
513 actuation part
514 guide ramp
52 fixed heads
521 pivot connected slots
522 articulate slot part
523 guiding slot parts
524 first location divisions
53 second grabs
531 basic arms
532 second hook portions
533 pivotal axis
534 second location divisions
535 linking arms
536 block arms
537 resilient clamp arms
538 grooves
539 openings
540 contact inclined-planes
541 block inclined-planes
I, II arrow
III, IV arrow
The width of W opening
The diameter of D actuation part
T torsion
Embodiment
About aforementioned and other technology contents, characteristics and effect of the present invention, in the detailed description of following cooperation, can clearly appear with reference to a preferred embodiment of accompanying drawing.Through the explanation of embodiment, when can being to reach technological means and the effect that predetermined purpose takes to be able to more deeply and concrete understanding to the present invention, yet appended accompanying drawing only provides the usefulness of reference and explanation, is not to be used for the present invention is limited.
Before the present invention is described in detail, be noted that in following description similar elements is to represent with identical numbering.
As shown in Figure 3, be a preferred embodiment of the article of the present invention with clamping close device, these article 300 comprise one first object 3, one second object 4; Reach one in order to engage the clamping close device 5 of first object 3 and second object 4; In the present embodiment, article 300 are that the host shell with notebook computer is that example is explained, wherein; First object 3 is the lower casing body, and second object 4 is one in order to be covered on the upper casing body on the lower casing body.What need explanation is; On using; Article 300 also can be the housing of products such as panel computer, personal digital assistant or mobile phone, when the two articles in every any product need removably be fixed together, all can realize through the clamping close device 5 of present embodiment.
Like Fig. 3, Fig. 4 and shown in Figure 5, clamping close device 5 comprises one first grab 51, at least two fixed heads 52, and at least one second grab 53.The major technique of present embodiment is characterised in that first grab 51 is arranged at first object 3 and comprises that one is positioned at the actuation part 513 on top, and at least one interval is positioned at first hook portion 512 of actuation part 513 belows; Two fixed head 52 forward and backward second objects 4 that are arranged at intervals, each fixed head 52 comprises a pivot connected slot 521; Second grab 53 is down L shaped and is articulated in rotationally between two fixed heads 52; Second grab 53 comprise one separatably clip in second hook portion 532 of first hook portion 512; Reach one and be positioned at the linking arm 535 that second hook portion, 532 tops also can connect actuation part 513 and pivoted by actuation part 513 drives at interval; First grab 51 and second grab 53 each other near the time, first hook portion 512 and second hook portion, 532 butts also impel second hook portion 532 outwards to pivot.
Below will be elaborated to the thin bilge construction and the assembly and disassembly mode of each member: first grab 51 comprises that one is connected in the arm 511 of first object 3, and two are convexly set in arm 511 left and right sides and are positioned at first hook portion 512 at middle section position place.The clamping close device 5 of present embodiment comprises four fixed heads 52; Reach two and be down the second L shaped grab 53 respectively; Per two fixed heads, 52 forward and backward being arranged at intervals on second object 4; Two second grabs 53 are reverse setting and front and back separately, and each second grab 53 is made and be arranged between per two fixed heads 52 by plastic cement material, and each second grab 53 comprises that one is the basic arm 531 of upright extension; And one be convexly set in basic arm 531 bottoms second hook portion, 532, the second hook portions 532 in order to each first hook portion 512 of clip.
Each fixed head 52 is to be connected in second object 4 one-body moldedly; Each fixed head 52 comprises a pivot connected slot 521; Each second grab 53 comprises that also two are convexly set in the pivotal axis 533 at basic arm 531 forward and backward opposition sides and adjacent top end place; Each pivotal axis 533 is articulated in the pivot connected slot 521 of each fixed head 52 rotationally, thus, makes that each second grab 53 can be that rotate with respect to fixed head 52 in the axle center with pivotal axis 533.
Each fixed head 52 comprises that also one is formed at inner surface and is positioned at interval first location division 524 of pivot joint slot part 522 belows of pivot connected slot 521; Second grab 53 also comprises two second location divisions 534 that are convexly set in basic arm 531 forward and backward opposition sides; Each second location division 534 is positioned at each pivotal axis 533 below at interval; In the present embodiment, first location division 524 is a circular arc draw-in groove, and second location division 534 is the circular arc projection of clip in this circular arc draw-in groove separatably; Through second location division, 534 clips in first location division 524; Make the basic arm 531 of second grab 53 can be positioned in one be longitudinal extension the position, when avoiding second grab 53 to rotate with respect to fixed head 52 through pivotal axis 533, second hook portion 532 breaks away from first hook portion 512.Certainly, when design, first location division 524 also can be a circular arc projection (as shown in Figure 6), and second location division 534 also can be the circular arc draw-in groove (as shown in Figure 6) of this circular arc projection clip of confession.
First grab 51 comprises that also one is convexly set in arm 511 tops and is positioned at interval the actuation part 513 of first hook portion, 512 tops; Each second grab 53 comprises that also one is convexly set in the linking arm 535 at basic arm 531 inboards and adjacent top end place, and it is inboard and driven by actuation part 513 and impel second hook portion 532 to pivot with clip or break away from first hook portion 512 that linking arm 535 is positioned at pivotal axis 533.Linking arm 535 comprises one and is connected with basic arm 531 and is the block arm 536 of horizontal expansion; And two be convexly set in block arm 536 bottoms and left and right separately resilient clamp arm 537; Block arm 536 can be connected on second object 4 during pushing tow resilient clamp arm 537 in actuation part 513 up; Make second grab 53 can not pivot with respect to fixed head 52; Thus, actuation part 513 is pushing tow resilient clamp arm 537 and it is outwards strutted successfully, makes two resilient clamp arms 537 can be clamped in the left and right side of actuation part 513.
In the present embodiment; Actuation part 513 is be the front and rear direction extension cylindrical; Each resilient clamp arm 537 is to be circular arc; Block arm 536 and two resilient clamp arms 537 define one jointly and are circular arc and use the groove 538 for actuation part 513 clampings, and groove 538 has an opening 539 towards the below.Through actuation part 513 cylindrical designs; And each resilient clamp arm 537 is the circular arc design with groove 538; Make first, second object 3,4 in assembling or unloading process, actuation part 513 is pushing tow resilient clamp arm 537 and it is outwards strutted gradually, makes actuation part 513 to be connected in the groove 538 swimmingly or to break away from grooves 538 via opening 539; Thus, can avoid resilient clamp arm 537 stressed excessive and produce the situation of fracture.Wherein, the width W of opening 539 is less than the diameter D of actuation part 513, and thus, actuation part 513 can firmly be connected in the groove 538 and can not break away from grooves 538 via opening 539 easily.
Like Fig. 7 and shown in Figure 8; Desire is with the engaging of second object 4 and when being fixed on first object 3; The actuation part 513 of first grab 51 is aimed between second hook portion 532 of 2 second grabs 53, and then, the user can press down second object 4 along arrow I direction towards first object 3; Or along arrow II direction first object 3 is pressed on second object 4, or along arrow I, II direction respectively with second object 4 and first object 3 each other near pressing.Because each first hook portion 512 comprises up a guide ramp 514; And each second hook portion 532 comprise one down and can with guide ramp 514 butts contact inclined-plane 540; When actuation part 513 was connected to the contact inclined-plane 540 of each second hook portion 532, the guiding that actuation part 513 is contacted inclined-plane 540 can waltz through between two second hook portions 532.Then; When the guide ramp 514 of each first hook portion 512 is connected to contact inclined-plane 540; Each first hook portion 512 is bestowed a component that contacts inclined-plane 540 can be with each second hook portion, 532 outside pushing tow; Be the equal of that two second grabs 53 are imposed a clockwise torque T and an anticlockwise torsion T respectively; Because the strength of torsion T greater than a stressed higher limit of first, second location division 524,534, so can force second location division 534 of each second grab 53 to break away from first location division 524 of each fixed head 52, makes second hook portion 532 of two second grabs 53 outwards to pivot gradually along arrow III, IV direction respectively.What need explanation is, aforementioned stressed higher limit is that the size by first location division 524 and second location division 534 decides.
Like Fig. 9, Figure 10 and shown in Figure 11; When the block inclined-plane 541 that one of each second grab 53 is formed at basic arm 531 tops is connected to second object 4; Each second grab 53 promptly can't rotate with respect to fixed head 52 again, thus, and with the rotational angle of each second grab 53 of restriction.At this moment, second hook portion 532 of two second grabs 53 is flared to two first hook portions 512 of a maximum angle and tolerable first grab 51 to be passed through, and produces the situation of being out of shape and then causing fracture to avoid second grab 53 because of the pushing tow of first hook portion 512.When actuation part 513 conflicts one during away from resilient clamp arm 537 bottoms of basic arm 531; Second hook portion 532 of each second grab 53 is resisted against the outboard end of each first hook portion 512 simultaneously; At this moment, can not make 53 rotations of second grab because of the pushing tow of actuation part 513 away from the resilient clamp arm 537 of basic arm 531, thus; To allow this resilient clamp arm 537 of actuation part 513 pushing tows and it is outwards strutted, make opening 539 be stretched and be enough to supply actuation part 513 to be passed.
When treating that actuation part 513 penetrates in the groove 538; First hook portion 512 is separated with second hook portion 532; Second hook portion 532 that makes actuation part 513 can drive two second grabs 53 up during pushing tow block arm 536 inwardly pivots along arrow IV, III direction respectively gradually; Simultaneously, the resilient clamp arm 537 away from basic arm 531 can be resisted against actuation part 513 outer surfaces through reseting elasticity.When actuation part 513 when pushing tow block arm 536 makes it be connected to second object 4 up; Each second grab 53 promptly no longer rotates; Simultaneously; Actuation part 513 is connected in the groove 538 of each second grab 53,537 left and right sides that are held on actuation part 513 of two resilient clamp arms of each second grab 53, and each second hook portion, 532 clip is in each first hook portion, 512 bottom; Reset also through second location division 534 clip can be positioned at the position of clip in first hook portion, 512 bottoms with second hook portion 532 in each first location division 524.At this moment, clamping close device 5 is at a lock-out state, and second object 4 promptly engages and is fixed on first object 3.
Like Figure 11 and shown in Figure 12; Present embodiment is reverse setting through two second grabs 53 and clip is distinguished at intervals in the design of two first hook portions 512 of first grab 51 in front and back; When second object 4 receives the external force effect to cause wherein one second hook portion 532 to be drawn distortion and when breaking away from wherein one first hook portion 512; Second hook portion 532 of opposite side still can remain on the position of clip in another first hook portion 512; Thus, second grab 53 that makes second object 4 receive external force to make time spent clamping close device 5 can not break away from the clip with first grab 51 easily, can promote the steadiness of clamping close device 5 when lock-out state.
Like Figure 13 and shown in Figure 14; Desire with second object 4 when dismantling on first object 3; The user can up draw second object 4 along arrow II direction; Or along arrow I direction with first object 3 toward drop-down, or respectively second object 4 and first object 3 are drawn back each other along arrow II, I direction.In actuation part 513 folding processes of first grab 51; Can simultaneously two resilient clamp arms 537 be spurred downwards; And respectively two second grabs 53 are applied a clockwise torque T and an anticlockwise torsion T; Because the strength of torsion T is greater than the stressed higher limit of first, second location division 524,534; So can force 534 disengagings, first location division 524, second location division of each second grab 53, make two second grabs 53 outwards to pivot and to drive each second hook portion 532 along arrow III, IV respectively and break away from each first hook portion 512.When the block inclined-plane 541 of each second grab 53 is connected to second object 4; Each second grab 53 promptly can't rotate with respect to fixed head 52 again; At this moment; Second hook portion 532 of two second grabs 53 is flared to two first hook portions 512 of maximum angle and tolerable first grab 51 to be passed through, and thus, makes the hook portion 512 of winning can not receive stopping of second hook portion 532 and can be easily and successfully break away from second hook portion 532.
In addition, in the processes of actuation part 513 with the pulling downwards of two resilient clamp arms 537, can outwards strut away from the resilient clamp arm 537 of basic arm 531 and with it by pushing tow, make opening 539 be stretched and be enough to supply actuation part 513 to pass groove 538.When treating that actuation part 513 moves apart groove 538 and first hook portion 512 and moves apart second hook portion 532, clamping close device 5 is at a release the lock state, and second object 4 is detachable first object 3.Through second location division 534 of each second grab 53 and the design of first location division, 524 clips; And the design of two resilient clamp arm 537 clamping actuation part 513 of each second grab 53; Make the user could remove the clip of second location division 534 and first location division 524 when in unloading process, needing the application of force to arrive certain value; And make actuation part 513 break away from groove 538; With the lock-out state of engagement release device 5, thus, can guarantee that clamping close device 5 can not receive external force influence easily and the state that unlocks.
What need explanation is; Though present embodiment is to have two first hook portions 512 with first grab 51; And second object 4 four fixed heads 52 are set and two second grabs 53 are explained for example, but during design, the quantity of first hook portion 512 and second grab 53 can be one; And the quantity of fixed head 52 can be two, can make clamping close device 5 conversion between lock-out state and release the lock state equally.
Conclude above-mentioned; The article 300 of present embodiment; Through the design of clamping close device 5, the user does not need can second object 4 be assembled apace through any aid and is fixed on first object 3 or by dismounting on first object 3, can promotes the convenience in the use.In addition; Be articulated in fixed head 52 rotationally through second grab 53; Make second object 4 in assembling process; First hook portion 512 of first grab 51 can produce fracture to avoid second grab 53 with second hook portion 532 of second grab 53 pushing tow and impel its pivot outward, the actuation part 513 of treating first grab 51 with linking arm 535 up pushing tow can drive that second hook portion 532 resets and clip in first hook portion 512.Moreover; Second object 4 is in unloading process; The actuation part 513 of first grab 51 can apply torsion T so that second hook portion 532 breaks away from first hook portion 512 to each second grab 53; Thus, make the hook portion 512 of winning can not receive stopping of second hook portion 532 and can break away from second hook portion 532 easily, so can reach the purpose of institute of the present invention demand really.
Above-describedly be merely preferred embodiment of the present invention; When not limiting the scope that the present invention implements with this; Promptly change according to claim of the present invention and the simple equivalent done of invention description generally and modify, all still belong in the scope that patent of the present invention contains.
Claims (18)
1. a clamping close device is suitable for engaging one first object and one second object, and this clamping close device comprises:
First grab is arranged at this first object and comprises the actuation part that is positioned at the top, and at least one interval is positioned at first hook portion of this actuation part below;
At least two fixed heads, forward and backward this second object that is arranged at intervals; And
At least one second grab; Be down L shaped and be articulated in rotationally between these two fixed heads; This second grab comprises that clip is in second hook portion of this first hook portion separatably; And be positioned at interval this second hook portion top and can connect this actuation part and receive this actuation part to drive the linking arm that pivots, this first grab and this second grab each other near the time, this first hook portion and this second hook portion butt also impel this second hook portion outwards to pivot.
2. clamping close device according to claim 1, wherein, this second hook portion that this actuation part can drive this linking arm inwardly pivots with this first hook portion of clip, or outwards pivots and break away from this first hook portion.
3. clamping close device according to claim 2, wherein, but this linking arm comprise two left and right separately and the resilient clamp arm of this actuation part of clamping.
4. clamping close device according to claim 3; Wherein, but this linking arm also comprises the block arm that is connected in these two resilient clamp arm tops and this second object of butt, reaches the groove that is defined jointly by this block arm and this two resilient clamp arm; This groove has an opening down; This actuation part is cylindrical, and this groove is circular arc and supplies this actuation part clamping, and the width of this opening is less than the diameter of this actuation part.
5. clamping close device according to claim 4; Wherein, Respectively this fixed head comprises pivot connected slot; This second grab also comprises two pivotal axis that are articulated in the pivot connected slot of these two fixed heads respectively rotationally, and be formed at the top and can with this second object butt to limit the block inclined-plane of this second hook portion rotational angle.
6. clamping close device according to claim 5; Wherein, Respectively this fixed head also comprises first location division that is positioned at this pivot connected slot below at interval; This second grab also comprises two second location divisions of being located at opposition side, respectively this second location division be positioned at interval respectively this pivotal axis below and separatably clip in this first location division.
7. clamping close device according to claim 6, wherein, this first location division be circular arc draw-in groove or circular arc projection one of them, respectively this second location division be circular arc draw-in groove or circular arc projection wherein another.
8. clamping close device according to claim 6; Wherein, This pivot connected slot comprises one and supplies this pivotal axis respectively to articulate and be positioned at interval the pivot joint slot part of this top, first location division, and an opening towards side in order to guiding respectively this pivotal axis be articulated in the guiding slot part in this pivot joint slot part.
9. clamping close device according to claim 1; Wherein, This first grab comprises that two intervals are positioned at this actuation part below and are positioned at first hook portion of left and right side, and this clamping close device comprises four fixed heads, and two second grabs; Forward and backward this second object that is arranged at intervals of per two fixed heads, these two second grabs are reverse setting while clip is distinguished in these two first hook portions separately and separatably in front and back.
10. article with clamping close device comprise:
First object;
Second object;
Clamping close device, in order to engage this first object and this second object, this clamping close device comprises:
First grab is arranged at this first object and comprises the actuation part that is positioned at the top, and at least one interval is positioned at first hook portion of this actuation part below;
At least two fixed heads, forward and backward this second object that is arranged at intervals; And
At least one second grab; Be down L shaped and be articulated in rotationally between this two fixed head; This second grab comprises that clip is in second hook portion of this first hook portion separatably; And be positioned at interval this second hook portion top and can connect this actuation part and receive this actuation part to drive the linking arm that pivots, this first grab and this second grab each other near the time, this first hook portion and this second hook portion butt also impel this second hook portion outwards to pivot.
11. the article with clamping close device according to claim 10, wherein, this second hook portion that this actuation part can drive this linking arm inwardly pivots with this first hook portion of clip, or outwards pivots and break away from this first hook portion.
12. the article with clamping close device according to claim 11, wherein, but this linking arm comprise two left and right separately and the resilient clamp arm of this actuation part of clamping.
13. the article with clamping close device according to claim 12; Wherein, but this linking arm also comprise one be connected in this two resilient clamp arm top and this second object of butt the block arm, and the groove that defines jointly by this block arm and this two resilient clamp arm; This groove has an opening down; This actuation part is cylindrical, and this groove is circular arc and supplies this actuation part clamping, and the width of this opening is less than the diameter of this actuation part.
14. the article with clamping close device according to claim 13; Wherein, Respectively this fixed head comprises pivot connected slot; This second grab also comprises two pivotal axis that are articulated in the pivot connected slot of these two fixed heads respectively rotationally, and be formed at the top and can with this second object butt to limit the block inclined-plane of this second hook portion rotational angle.
15. the article with clamping close device according to claim 14; Wherein, Respectively this fixed head also comprises first location division that is positioned at this pivot connected slot below at interval; This second grab also comprises two second location divisions of being located at opposition side, respectively this second location division be positioned at interval respectively this pivotal axis below and separatably clip in this first location division.
16. the article with clamping close device according to claim 15, wherein, this first location division be circular arc draw-in groove or circular arc projection one of them, respectively this second location division be circular arc draw-in groove or circular arc projection wherein another.
17. the article with clamping close device according to claim 15; Wherein, This pivot connected slot comprises one and supplies this pivotal axis respectively to articulate and be positioned at interval the pivot joint slot part of this top, first location division, and an opening towards side in order to guiding respectively this pivotal axis be articulated in the guiding slot part in this pivot joint slot part.
18. the article with clamping close device according to claim 10; Wherein, This first grab comprises that two intervals are positioned at this actuation part below and are positioned at first hook portion of left and right side, and this clamping close device comprises four fixed heads, and two second grabs; Forward and backward this second object that is arranged at intervals of per two fixed heads, these two second grabs are reverse setting and clip is distinguished in these two first hook portions separately and separatably in front and back.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010218146.5A CN102316691B (en) | 2010-07-06 | 2010-07-06 | Clamping device and object with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010218146.5A CN102316691B (en) | 2010-07-06 | 2010-07-06 | Clamping device and object with same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102316691A true CN102316691A (en) | 2012-01-11 |
| CN102316691B CN102316691B (en) | 2014-04-16 |
Family
ID=45429383
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010218146.5A Active CN102316691B (en) | 2010-07-06 | 2010-07-06 | Clamping device and object with same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102316691B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107642533A (en) * | 2016-07-20 | 2018-01-30 | 鸿富锦精密工业(武汉)有限公司 | Locked mechanism |
| CN108468681A (en) * | 2018-03-26 | 2018-08-31 | 亚思纳国际有限公司 | fastener |
| CN109892024A (en) * | 2016-10-13 | 2019-06-14 | 世倍特集团有限责任公司 | The sub-assembly of plug and lid |
| CN110621129A (en) * | 2019-09-23 | 2019-12-27 | 徐州利明汽车电器有限公司 | Rear cover structure of automobile regulator |
| CN111526906A (en) * | 2017-12-29 | 2020-08-11 | 贝克顿·迪金森公司 | Low cost syringe with durable and disposable components |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201119142Y (en) * | 2007-09-17 | 2008-09-17 | 纬创资通股份有限公司 | Box body with clipping-closing structure |
| US20100134987A1 (en) * | 2008-12-02 | 2010-06-03 | Fuerholzer Roland | Module with Housing for Mounting Rail |
-
2010
- 2010-07-06 CN CN201010218146.5A patent/CN102316691B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201119142Y (en) * | 2007-09-17 | 2008-09-17 | 纬创资通股份有限公司 | Box body with clipping-closing structure |
| US20100134987A1 (en) * | 2008-12-02 | 2010-06-03 | Fuerholzer Roland | Module with Housing for Mounting Rail |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107642533A (en) * | 2016-07-20 | 2018-01-30 | 鸿富锦精密工业(武汉)有限公司 | Locked mechanism |
| CN109892024A (en) * | 2016-10-13 | 2019-06-14 | 世倍特集团有限责任公司 | The sub-assembly of plug and lid |
| US10842032B2 (en) | 2016-10-13 | 2020-11-17 | Cpt Group Gmbh | Combination of a plug and a cover |
| CN109892024B (en) * | 2016-10-13 | 2021-06-29 | 世倍特集团有限责任公司 | Plug and cover assembly |
| CN111526906A (en) * | 2017-12-29 | 2020-08-11 | 贝克顿·迪金森公司 | Low cost syringe with durable and disposable components |
| US11654239B2 (en) | 2017-12-29 | 2023-05-23 | Becton, Dickinson And Company | Low cost syringe with durable and disposable components |
| CN108468681A (en) * | 2018-03-26 | 2018-08-31 | 亚思纳国际有限公司 | fastener |
| CN110621129A (en) * | 2019-09-23 | 2019-12-27 | 徐州利明汽车电器有限公司 | Rear cover structure of automobile regulator |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102316691B (en) | 2014-04-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102316691A (en) | Clamping device and object with same | |
| US9979000B2 (en) | Battery used for unmanned aerial vehicle and an unmanned aerial vehicle | |
| TWI397366B (en) | Fastening device and an object having the same | |
| CN108347497A (en) | Kato automatic pop-up device and electronic equipment with it | |
| CN203171460U (en) | Telescopic pliers | |
| CN102466998A (en) | Transmission component for photosensitive drum | |
| CN102348351B (en) | Fastening device and goods with same | |
| CN205976788U (en) | Gate lock | |
| CN102291958B (en) | Fastening device and object with same | |
| CN101579183A (en) | Bouncer | |
| CN102689645A (en) | Baby carriage and frame folding mechanism thereof | |
| CN202712294U (en) | Battery pack locking structure with self-ejection function | |
| CN104717863A (en) | Spanner assembly and communication product | |
| CN102779958B (en) | There is the battery pack locking structure from ejecting function | |
| CN104124571B (en) | The ejecting mechanism of composite aircraft and apply machine tool and the composite aircraft of this ejecting mechanism | |
| CN102189507A (en) | Pivot positioning structure, hand tool and pliers | |
| CN201283613Y (en) | Mould oblique jacking type open mechanism | |
| JP2018525246A (en) | Ink cartridge and mounting method thereof | |
| CN206524868U (en) | Casing assembling structure and its electronic product | |
| CN102554839B (en) | Rapid-operated wrench | |
| CN203770967U (en) | Supporting device | |
| CN201556150U (en) | Extension base used for connecting notebook computer | |
| CN204621996U (en) | With the electric tool of power brick ejecting mechanism | |
| WO2022036802A1 (en) | Box body and earphone charging box | |
| CN202960417U (en) | Duster handle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |