CN102562737A - Fastener group structure - Google Patents
Fastener group structure Download PDFInfo
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- CN102562737A CN102562737A CN2012100087241A CN201210008724A CN102562737A CN 102562737 A CN102562737 A CN 102562737A CN 2012100087241 A CN2012100087241 A CN 2012100087241A CN 201210008724 A CN201210008724 A CN 201210008724A CN 102562737 A CN102562737 A CN 102562737A
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- plate body
- screw
- fork member
- fastener set
- lead screw
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Abstract
The invention provides a fastener group structure, which is used for connecting a first plate with a second plate, and comprises a pin and at least one screw. Each screw comprises a screw rod and a screw head, wherein the screw rod is connected with the first plate, and the screw head is spaced from the first plate. The pin comprises a body and a forked element, wherein the body is connected with the second plate, and the forked element is spaced from the second plate and separably combined with the screw, so that each screw head is abutted between the forked element and the second plate, and the forked element is abutted between the screw head and the first plate. Therefore, the fastener group structure can be used for improving mechanical bonding strength of the first plate and the second plate.
Description
Technical field
The present invention is about a kind of fastener set structure, and particularly about a kind of fastener set structure that is applicable to combined type wardrobe, combined cabinet, combination room, mechanical combination, indoor decoration, sectional, toy structure, fixed support frame structure or portable dynamic power machine.
Background technique
Along with the lifting of quality of the life, the kind of combined type wardrobe, cabinet, combination room, mechanical combination, indoor decoration, toy structure or furniture is more and more variation also.Though, combined type wardrobe, cabinet, combination room, machinery combination, plank indoor decoration, toy or furniture of a great variety, and various material has, its assembling generally is with the mode of screw closure structure, the plate body of said structure to be carried out sealed fixing.
See also Fig. 1, a kind of common combined cabinet stereogram that provides for existing technology shown in Figure 1.In Fig. 1, a wherein side of the first half of cabinet 1 is that the mode with explosive view shows.The first half of cabinet 1 is to be made up of with 14 of a slice backboards three diaphragms 11, two upright plate 12, and wherein upright plate 12 is to be locked together on diaphragm 11 and the backboard 14 through a plurality of screws 13; At last, rely on the combination of a plurality of plate bodies (being diaphragm 11, backboard 14, upright plate 12), and constitute a traditional cabinet 1.Yet sealed needs of screw 13 spends many man-hours, and the contraposition between screw 13 and screw hole also can have been spent many times sometimes.In addition, if cabinet 1 through repeatedly and after the dismounting that repeats and the combination, the screw hole on it can produce distortion, causes the cabinet 1 after the assembling can produce loosening.Therefore, when assembling cabinet or said structure product, shortened the man-hour of assembling, and this structure can be born repeatedly and repeated dismounting and combination, be an important subject under discussion; Moreover, through screw 13 or other fix, combination combines the various structure part, the plate body, and generally speaking the problem that combines mechanical strength not enough is all arranged.Hereat, how improving the combination problem of above-mentioned mechanical structure, is the target that those skilled in the art make great efforts.
Summary of the invention
Main purpose of the present invention is solving combined type wardrobe, combined cabinet, combination room, mechanical combination, indoor decoration, sectional, toy structure, fixed support frame structure or the structural member of portable dynamic power machine, the problem that is assembled of plate body; And, make this structural member, plate body can bear repeatedly dismounting, combination in order to shorten assembling man-hour.
Another purpose of the present invention is to improve the combination problems of mechanical strength between different structure spare, the plate body, and the associativity after it is combined promotes, and prevents that this structure from getting loose, rocking.
For reaching above-mentioned and other purposes; The present invention provides a kind of fastener set structure; It is in order to connect one first plate body and one second plate body, and this fastener set structure includes a latch and at least one screw piece, and this screw piece includes a lead screw and a screw terminal; This lead screw is connected with this first plate body, and this screw terminal and this first plate body are provided with at interval; This latch includes a body and a fork member, and this body is connected with this second plate body, and this fork member and this second plate body are provided with at interval; Wherein, this fork member combines with this screw piece separably, and this screw terminal is connected between this fork member and this second plate body, and this fork member is connected between this screw terminal and this first plate body.Thus, fastener set structure of the present invention can be in order to promote the combination mechanical strength of this first plate body, second plate body.
For reaching above-mentioned and other purposes; The present invention provides another kind of fastener set structure; It is in order to connect one first plate body and one second plate body, and this fastener set structure includes a latch and at least one screw piece, and this screw piece includes a lead screw and a screw terminal; This lead screw is connected with this first plate body, and this screw terminal and this first plate body are provided with at interval; This latch includes a body and a fork member, and this body is connected with this second plate body, and this fork member and this second plate body are provided with at interval; Wherein, this fork member combines with this screw piece separably, and this fork member includes a root and an end, and this root connects this body, and this end is a free end, and this end is thinner than this root.Thus, the fork member of this latch can easily, successfully be inserted between this screw terminal and this first plate body, and the frictional force between this fork member and this screw terminal is variable, adjustable.
For reaching above-mentioned and other purposes; The present invention provides another fastener set structure; It is in order to connect one first plate body and one second plate body, and this fastener set structure includes a latch and at least one screw piece, and this screw piece includes a lead screw and a screw terminal; This lead screw is connected with this first plate body, and this screw terminal and this first plate body are provided with at interval; This latch includes a body and a fork member, and this body is connected with this second plate body, and this fork member and this second plate body are provided with at interval; Wherein, This fork member combines with this screw piece separably; Include at least one recessedly and on one branching portion of this fork member, or include a plurality of side by side in line and in order to contact the element that couples of this lead screw in regular turn in order to the element that couples of ccontaining this lead screw.Thus, the combination degree of this screw piece and this latch is an adjusting type, and perhaps, this couples element can avoid getting loose, dropping of its structure in order to hold, to limit the screw terminal of this screw piece.
Aforesaid fastener set structure; Wherein, This body is fixed to this second plate body through at least one fixed element; This body includes at least one containing space, and at least partly volume of this fixed element is positioned at this containing space, and whole volumes of this containing space are greater than the volume of this fixed element partly.
Aforesaid fastener set structure, wherein, the spacing of different two branching portions of this fork member phases down.
Aforesaid fastener set structure, wherein, this screw terminal optionally is connected to the root of this fork member.
Aforesaid fastener set structure, wherein, this latch includes a containing groove, and this containing groove is positioned at the root place of this fork member, and this screw terminal optionally is connected in this containing groove.
Aforesaid fastener set structure, wherein, this first plate body is ccontaining this screw piece through a groove that is arranged at side, and perhaps, this second plate body is ccontaining this latch through a groove that is arranged at side.
Aforesaid fastener set structure; Wherein, this fork member includes a plurality of elements that couple, and these a plurality of elements that couple periodically are arranged on the branching portion of this fork member; When this fork member combines with this screw piece, these are a plurality of couple element in regular turn with this lead screw butt; And this width that couples element is less than or equal to the diameter of this lead screw; The spacing that couples element on different two branching portions phases down.
Aforesaid fastener set structure, wherein, the number of this screw piece is a plurality of, the diameter of the lead screw of a plurality of screw pieces is all unequal, when this fork member combines with this screw piece, two branching portions of this fork member while and a plurality of lead screw butts.
Aforesaid fastener set structure; Wherein, This fork member include more than or equal this screw piece number couple element, and this couples element and is arranged at least one branching portion of this fork member, each couples element and all optionally is coupled with this lead screw; In addition, this couples the diameter of the width of element more than or equal to this lead screw; Each branching portion of this fork member has included a plurality of elements that couple, and the spacing that couples element on different two branching portions phases down.
Aforesaid fastener set structure, wherein, each branching portion of this fork member is provided with at least one locking device, and this locking device removably connects this branching portion and this second plate body.
Comprehensively above-mentioned; Fastener set structure of the present invention, it utilizes decomposition, the combination of this latch and at least one screw piece, and make this first plate body and this second plate body can be simply, disconnected from each other or combine apace; Also can experience repeatedly assembling, also can not cause the situation that gets loose, drops.Therefore, its stability of structure all greatly increases than the combination of conventional screw with reliability, so have huge commercial application potentiality.
For enabling further to understand characteristic of the present invention and technology contents, see also following about detailed description of the present invention and accompanying drawing, yet appended accompanying drawing only provide reference and the explanation usefulness, be not to be used for the present invention is limited.
Description of drawings
Fig. 1 is existing cabinet assembling schematic representation;
Fig. 2 A～2B is the present invention the 1st embodiment's fastener set structural representation;
Fig. 3 is the present invention the 2nd embodiment's fastener set structural representation;
Fig. 4 is the present invention the 3rd embodiment's fastener set structural representation;
Fig. 5 is the present invention the 4th embodiment's fastener set structural representation;
Fig. 6 A～Fig. 6 B is the present invention the 5th embodiment's fastener set structural representation;
Fig. 7 A, 7B～Fig. 9 are the present invention the 6th embodiment's fastener set structural representation;
Figure 10 A～Figure 10 B is the present invention the 7th embodiment's fastener set structural representation;
Figure 11 is the present invention the 8th embodiment's fastener set structural representation;
Figure 12 is the present invention the 9th embodiment's fastener set structural representation;
Figure 13 is the present invention the 10th embodiment's fastener set structural representation;
Figure 14 is the present invention the 11st embodiment's fastener set structural representation;
Figure 15 is the present invention the 12nd embodiment's fastener set structural representation;
Figure 16 is the present invention the 13rd embodiment's fastener set structural representation;
Figure 17 is the present invention the 14th embodiment's fastener set structural representation;
Figure 18 is the present invention the 15th embodiment's fastener set structural representation;
Figure 19 is the present invention the 16th embodiment's fastener set structural representation;
Figure 20 is the present invention the 17th embodiment's fastener set structural representation;
Figure 21 is the present invention the 18th embodiment's fastener set structural representation;
Figure 22 is the present invention the 19th embodiment's fastener set structural representation;
Figure 23 is the present invention the 20th embodiment's fastener set structural representation;
Figure 24 is the present invention the 21st embodiment's fastener set structural representation;
Figure 25 is the present invention the 22nd embodiment's fastener set structural representation.
Description of reference numerals: 1-cabinet; The 11-diaphragm; The 12-upright plate; The 13-screw; The 14-backboard; 21-first plate body; The 211-upper surface; 22-second plate body; The 223-groove; The 2231-trench bottom surfaces; The 23-screw piece; The 231-screw terminal; The 232-lead screw; The 233-cushion block; The 24-latch; The 241-body; The 2411-fixed element; The 242-fork member; The 242A-root; The 242B-end; The 242C-branching portion; The 243-opening; The 244-containing groove; The 245-containing space; The 246-locking device; 247-first couples element; 248-recess groove; 249-second couples element; The S-spacing; H, H1, H2-height; D1, D2, D3-diameter; D4, D5, D6-width; ψ, θ-lead angle.
Embodiment
< the 1st embodiment >
Shown in Fig. 2 A～Fig. 2 B, a fastener set structure, it is in order to connect one first plate body 21 and one second plate body 22.This fastener set structure includes a latch 24 and a screw piece 23, and this screw piece 23 includes a screw terminal 231, a lead screw 232 and a cushion block 233.This lead screw 232 is inserted in this first plate body 21 and is connected with this first plate body 21.This screw terminal 231 is provided with this first plate body 21 at interval.This cushion block 233 can be connected to the upper surface 211 of this first plate body 21, on the direction of level, produces frictional force in order to relative this first plate body 21, and then increases the mechanical strength that combines.In addition, this cushion block 233 also can be controlled the degree of depth that this screw piece 23 down pierces this first plate body 21, makes this screw piece 23 stop at the specific degree of depth that pierces; That is to say that this cushion block 233 position on lead screw 232 has promptly determined the size of the height H between this screw terminal 231 and this upper surface 211, therefore, can control the degree of depth that pierces of this screw piece 23 through the setting of this cushion block 233.Thus, because the degree of depth that pierces of this screw piece 23 is fixed, so, need not worry that also this screw piece 23 follows closely too deeply even the below of this lead screw 232 is cusp-shaped.In the present embodiment, the Lower Half of this lead screw 232 can be locked or hammers into this first plate body 21 through beaing through rotation.Also have, this cushion block 233 can be arranged at the top of this upper surface 211, also can be embedded in the below (shown in Fig. 2 A) of this upper surface 211, and this cushion block 233 is embedded in the following of this upper surface can save the space.
This second plate body 22 below side locate to be provided with a groove 223, in order to ccontaining this latch 24.The left side of this latch 24 includes a body 241, then includes a fork member 242 on the right.This body 241 is fixed on the trench bottom surfaces 2231 in this groove 223 through three fixed elements 2411, and then makes this latch 24 firmly be combined in the following side of this second plate body 22.This fork member 242 is set in distance with the trench bottom surfaces 2231 of this second plate body 22.This latch 24 includes a containing groove 244, and this containing groove 244 is positioned at the root 242A place of this fork member 242.
Shown in Fig. 2 A and Fig. 2 B; When this screw piece 23 is moved to the left with this first plate body 21; This lead screw 232 can get into the opening 243 between the two branching portion 242C of this fork member 242, thus, and the below that two branching portion 242C of this fork member 242 can insert this screw terminal 231.Thus, this fork member 242 can be simply, interosculate with this screw piece 23 apace or separate.When this fork member 242 and this screw piece 23 interosculate after, this screw terminal 231 is by this fork member 242 and these trench bottom surfaces 2231 clampings, and this fork member 242 is by upper surface 211 clampings of this screw terminal 231 with this first plate body 21.Hereat, this second plate body 22, this screw terminal 231, this fork member 242 can from top to bottom be arranged and butt with this first plate body 21 in regular turn.Say further; After this fork member 242 is interosculated with this screw piece 23; The trench bottom surfaces 2231 of the top of this screw terminal 231 and this second plate body 22 connects, then connects below with this fork member 242, and simultaneously; Top and this screw terminal 231 of this fork member 242 connects, and then connects with the upper surface 211 of this first plate body 21 below.Therefore, this screw terminal 231 is bestowed frictional force to this fork member 242, second plate body 22 simultaneously, and this fork member 242 is also bestowed frictional force to this screw terminal 231, first plate body 21 simultaneously.Thus, the frictional force between this first plate body 21, screw terminal 231, fork member 242 and this second plate body 22 can maximize, and in order to increase this fork member 242 and the mechanical strength that this screw piece 23 combines, makes its combination more firm.Also have, when this screw piece 23 was moved to the left, this screw terminal 231 was positioned on this branching portion 242C, and this screw terminal 231 can butt or is not connected in this containing groove 244.Shown in Fig. 2 B, the profile phase of the profile of this containing groove 244 and this screw terminal 231 with, so this screw terminal 231 can be connected in this containing groove 244 and is the mated condition that fits like a glove.That is to say that when this screw piece 23 was inserted into Far Left, this containing groove 244 can be ccontaining and be contacted this screw terminal 231, thus, the frictional force between this containing groove 244 and this screw terminal 231 or combine mechanical strength to strengthen further.In addition, in the present embodiment, the structure of two branching portion 242C of this fork member 242 for extending to the right from this root 242A.
< the 2nd embodiment >
As shown in Figure 3, this latch 24 is not provided with containing groove 244, and this screw piece 23 is not provided with cushion block 233.In the present embodiment, this lead screw 232 is provided with the structure of screw thread, and the below of this lead screw 232 is blunt structure.Therefore, this screw piece 23 before piercing this first plate body 21, the ccontaining hole of using that must first preboring one this lead screw 232.And the final position of this screw terminal 231 (promptly this screw terminal 231 is poor with the relative height of this first plate body 21) just the hole degree of depth by this preboring determines.
When this latch 24 and this second plate body 22 move to when the most right-hand, but this screw terminal 231 butts or be not connected to the root 242A of this fork member 242.When this screw terminal 231 was connected to the root 242A of this fork member 242, this screw terminal 231 also can contact with this trench bottom surfaces 2231, fork member 242 simultaneously.Thus, the top of this screw terminal 231, below, left all bestowed frictional force, so the mechanical strength of its combination can be bigger.
< the 3rd embodiment >
In aforesaid embodiment, the groove 223 of ccontaining this latch 24 is arranged at the below side of this second plate body 22; Yet as shown in Figure 4, this groove 223 also can be arranged at the upper side edge of this first plate body 21, in order to ccontaining this screw piece 23.That is to say that this lead screw 232 is fixed on the trench bottom surfaces 2231 of this first plate body 21,24 of this latches firmly are fixed in the lower side of this second plate body 22.After this second plate body 22 moved right downwards with this latch 24 again, this fork member 242 can be interosculated with this screw piece 23.
< the 4th embodiment >
As shown in Figure 5, this first plate body 21 and this second plate body 22 all are not provided with groove 223.In the present embodiment, this latch 24 is fixed in the lower side of this second plate body 22, and this screw piece 23 is fixed in the upper surface 211 of this first plate body 21.So, this first plate body 21 can be connected, be fixed together with the combination of this latch 24 with this second plate body 22 through this screw piece 23.In addition; In the present embodiment; If the thickness of this screw terminal 231 is greater than the interval S between this fork member 242 and this second plate body 22, when this fork member 242 is inserted to the right, just this fork member 242 can be pushed and downwarping slightly mutually because of this screw terminal 231 and this fork member 242.Thus; This first plate body 21 or this second plate body 22 may be out of shape slightly; Particularly the material when this first plate body 21, second plate body 22 is wood, plastic cement, rubber, resin ... wait soft or during flexible material, the distortion situation of this first plate body 21, second plate body 22 just can be more obvious.In other embodiments, this screw piece 23 also can be integrated structure with this first plate body 21.
< the 5th embodiment >
Shown in Fig. 6 A, each branching portion 242C of this fork member 242 has included a root 242A and an end 242B, and this root 242A is on a left side, and end 242B is on the right side.By the side view sight of present embodiment, the height H 1 of this root 242A is greater than the height H 2 of this end 242B, and therefore, the circumference circle of this end 242B is less than the circumference circle of this root 242A.From another angle, the branching portion 242C of this fork member 242 is a free end (free end) at 242B place, this end, and the thickness of this end 242B is also thinner than the root 242A of this branching portion 242C.Thus, when this latch 24 inserted to the right, this screw terminal 231 promptly located to produce bigger frictional force at this root 242A; The advantage of this structure is; When this latch 24 inserts to the right; Frictional force between this fork member 242 and this screw terminal 231 is variable, adjustable, and, after thinning, the free end of this fork member 242 (that is: end 242B) can make things convenient for the assembling of this latch 24 and this screw piece 23.That is to say that when this latch 24 inserted, its frictional force is more and more tighter, and was increasing in conjunction with mechanical strength to the right.In other embodiments, shown in Fig. 6 B, the upper side of this branching portion 242C between this root 242A and end 242B is circular-arc; Certainly, also can be other rule or irregular shapes.Generally speaking, the profile that this end 242B is thin can be after these fork member 242 moulding, to pass through processing procedures such as bump, punching press, extruding again, and reach the effect of " thinning ".
< the 6th embodiment >
Shown in Fig. 7 A, this body 241 includes two containing spaces 245 that vertically run through this body 251.In the present embodiment, this containing space 245 can be a counter sink.In addition, two containing spaces 245 are in order to hold two fixed elements 2411, make this two fixed element 2411 pass two containing spaces 245 and are fixed to this second plate body 22, and then make this body 241 be connected, combine with this second plate body 22.In addition, the end 242B of this fork member 242 includes a lead angle ψ, can make this screw terminal 231 enter to the top of this fork member 242 swimmingly left.Shown in Fig. 7 A～Fig. 7 C, the part volume of this fixed element 2411 is positioned at this containing space 245 for another example, and whole volumes of this containing space 245 are greater than the volume of this fixed element 2411 partly.Thus; When this fixed element 2411 is locked to this second plate body 22; This containing space 245 can and hold the wood chip (not label) that this fixed element 2411 is produced in order to restriction when rotation locks; Therefore, these a plurality of wood chips just can not push this body 241 and cause the situation that this latch is 24 crooked, can't accurately locate yet.
In the present embodiment, this containing space 245 is tapers, and in other embodiments, this containing space 245 also can be taper (as shown in Figure 8) or cylindric (as shown in Figure 9) of standing upside down.Embodiment as shown in Figure 9, these containing space 245 definition have a diameter D1, and the body of rod of these fixed element 2411 tops (not label) definition has a diameter D2, and the head of below (not label) then defines has a diameter D3, and, D3＞D1＞D2.Thus, the body of rod of this fixed element 2411 can pass through this containing space 245, and make the head of this fixed element 2411 be stuck in this body 241 containing space 245 outside.
< the 7th embodiment >
Shown in Figure 10 A～Figure 10 B, when this screw piece 23 combined with this latch 24, this lead screw 232 can place in this opening 243.In preferred embodiment, this lead screw 232 levels and closely by two branching portion 242C clampings of this fork member 242, that is this lead screw 232 is positioned at two branching portion 242C and is the drive fit state; And this drive fit state is particularly suitable for the latch 24 of metal material.In other embodiments, combining of this lead screw 232 and two branching portion 242C also can be to be slidingly matched or loose fit, and this state is suitable for the latch 24 of flexible material (for example wood, plastic cement, resin, rubber etc.).In addition, on the branching portion 242C of each fork member 242 locking device 246 can also be set; Certainly, the number of the locking device 246 on each branching portion 242C also can be a plurality of.Shown in Figure 10 A, 10B, this locking device 246 is one to penetrate the hole of this branching portion 242C and can pass through the screw (not label) of this hole, and this locking device 246 is arranged at the end 242B of this branching portion 242C; Thus, two branching portion 242C of this fork member 242 can pass through the effect of two locking devices 246, and firmly lock or be fixed to this second plate body 22, can flexible swing or loosening.Certainly, this locking device 246 also can be positioned at any place on this branching portion 242C, and this locking device 246 can also be the combination apparatus of trip, trip or other patterns.Thus; The fastener set structure of Figure 10 A, 10B is because the relation of this locking device 246; Make this latch 24 have the bigger mechanical strength that combines with this second plate body 22; So applicable to bigger structure or heavy motive power machine device, for example fixed support frame structure (reinforcing bar roof beam structure, bridge pier, building structure ... etc.) or portable dynamic power machine (boats and ships, aircraft, vehicle, building heavy machinery ... etc.).
< the 8th～15 embodiment >
Like Figure 11, shown in Figure 12, the end 242B of two branching portion 242C definition has a lead angle θ, in order to make things convenient for the combining of this latch 24 and this screw piece 23, assembling.In addition; This fork member 242 is provided with a plurality of first and couples element 247; This a plurality of first couples element 247 and periodically is arranged on the two branching portion 242C of this fork member 242; When this fork member 242 combines with this screw piece 23, this a plurality of first couple element 247 can be in regular turn and these lead screw 232 butts; That is to say that first on each branching portion 242C couples element 247 all side by side in line, first on the different branching portion 242C couples element 247 can be in order to this lead screw 232 of clamping; When this screw piece 23 was moved to the left, first on the different branching portion 242C couples element 247 can contact this lead screw 232 in regular turn.At this, this first couples element 247 and is circular-arc, and protrudes from this two branching portion 242C; In other embodiments, this first to couple element 247 can certainly be the structure that is recessed into.Also have, each first couple element 247 width D 4 be less than or equal to the diameter of this lead screw 232, therefore, when this screw piece 23 was moved to the left, this lead screw 232 can receive this and a plurality of first couple a plurality of continuous and small resistance that element 247 is bestowed.That is this lead screw 232 can be adjusted any position that moves to this branching portion 242C at any time, thereby, the adjusting type that is combined into of this screw piece 23 and this latch 24.
Shown in figure 13, a plurality of first on the different two branching portion 242C couple element 247, and its spacing phases down (that is: more little the closer to these body 241 its spacings), make a plurality of first on the two branching portion 242C couple element 247 and are arranged in V-shape.Thus, when this screw piece 23 was moved to the left, this lead screw 232 received increasing resistance.At this, two branching portion 242C can have suitable flexible.
Shown in figure 14, this fork member 242 is not provided with first and couples element 247.In addition, the spacing of the different two branching portion 242C of this fork member 242 phases down (that is: more little the closer to these body 241 its spacings).
Shown in figure 15, this latch 24 more includes a recess groove 248, and this recess groove 248 is positioned at the root 242A place of this fork member 242.When this screw piece 23 be moved to the left, when entering to bottommost, this recess groove 248 can be in order to holding this lead screw 232, and limit moving of this lead screw 232.
Like Figure 16～shown in Figure 17, first of this periodic arrangement couples element 247 and is the triangle flexuose, and, each first couple element 247 width D 5 be less than or equal to the diameter of this lead screw 232.In the embodiment of Figure 16 and Figure 17, the diameter of the lead screw 232 that matches with this latch 24 is also unequal; That is the diameter of the lead screw 232 that the fork member 242 of Figure 16 can cooperate is less, and the diameter of the lead screw 232 that the fork member 242 of Figure 17 can cooperate is bigger.
Shown in figure 18, this fork member 242 includes a plurality of first of V-shapes that are arranged in and couples element 247.Be fixed with two different screw pieces 23 on this first plate body 21, the screw piece 23 on the left side has the less lead screw of diameter 232, and the screw piece 23 on the right has the bigger lead screw of diameter 232.Therefore; The lead screw 232 of two different-diameter sizes can couple element 247 and connect the while and a plurality of first, that is to say that a plurality of first couples the circumference that element 247 can touch two lead screw 232 simultaneously; And the circumferential size of two-screw bar 232 is also unequal.In brief, first on the different two branching portion 242C couple element 247, can be through the spacing that phases down a plurality of lead screw 232 of butt different-diameter size simultaneously.
< the 16th～22 embodiment >
Like Figure 19～shown in Figure 20, this fastener set structure includes a latch 24 and 23, three screw pieces 23 of three screw pieces firmly are combined on this first plate body 21.Each branching portion 242C of this fork member 242 has included three second and has coupled element 249, and this a plurality of second couples the side that element 249 lays respectively at this branching portion 242C, and second on the different two branching portion 242C couple element 249 in correspondence with each other.This second couples element 249 for be recessed into this branching portion 242C circular-arcly; Therefore should a plurality of second coupling element 249 can be in order to the lead screw 232 of ccontaining these a plurality of screw pieces 23, makes this a plurality of second couple element 249 and these a plurality of lead screw 232 are arranged in pairs or groups mutually, are coupled.When this first plate body 21 is moved to the left with these a plurality of screw pieces 23; These a plurality of lead screw 232 can get into this and a plurality of second couple between the element 249; And second coupled element 249 and hold, limit by this, prevent this latch 24 with should a plurality of screw piece 23 separated from each other, disengagings.In the present embodiment, the number of this screw piece 23 is three, and is more more than previous embodiment, thus this latch 24 and this screw piece 23 combine mechanical strength bigger.
In addition, in the present embodiment, the number that second on each branching portion 242C couples element 249 equates with the number of this lead screw 232; In other embodiments, second on each branching portion 242C couples the number of element 249 also can be more than the number of this lead screw 232, and thus, this screw piece 23 promptly optionally places on the different positions.Also have, this second couples the diameter of the width D 6 of element 249 more than or equal to this lead screw 232.
In addition, second to couple element 249 also can be triangle flexuose (shown in figure 20) for this, also can reach the aforementioned purpose of holding, limit this lead screw 232 thus.And for example shown in Figure 21, second on the different branching portion 242C couple element 249, and the position of its setting intermeshes, and therefore, it is not corresponding mutually that second on the different two branching portion 242C couple element 249.Identical reason, the branching portion 242C of present embodiment also can be provided with than what the number of this screw piece 23 was also Duoed and second couple element 249.
Shown in figure 22, this a plurality of second couples element 249 and only is arranged on the wherein branching portion 242C of this fork member 242.
Shown in figure 23, be provided with a plurality of first on the branching portion 242C of each fork member 242 and couple element 247 and couple element 249 with a plurality of second; In the present embodiment, this first couples element 247 structure for protrusion, and this second couples element 249 and be recessed structure.When these screw piece 23 past moving left; This a plurality of first couple element 247 can be in order to this lead screw 232 be applied a plurality of continuous and small resistances; When three lead screw 232 correspond to this a plurality of second when coupling element 249; This a plurality of second couple element 249 can be in order to hold, to limit three lead screw 232, prevent that this screw piece 23 from opening, breaking away from this latch in 24 minutes.
Shown in figure 24; A plurality of first couples element 247 is arranged in V-shape; A plurality of second couples element 249 also is arranged in V-shape, and the spacing that makes a plurality of first on the different two branching portion 242C couple element 247 phases down the spacing that a plurality of second on (that is: more little the closer to these body 241 its spacings), the different two branching portion 242C couple element 249 and also phases down.Thus, this fork member 242 can arrange in pairs or groups mutually with the lead screw 232 of different-diameter size simultaneously, butt.
Shown in figure 25, this fork member 242 is provided with a plurality of second of V-shapes that are arranged in and couples element 249, does not couple element but be provided with first.
At last, the fork member 242 of the foregoing description all has two branching portion 242C, but in other embodiments, the branching portion 242C of this fork member 242 can certainly be three, four, even more a plurality of.So, this latch 24 more screw piece 23 of can arranging in pairs or groups combines, the combination mechanical strength that makes this first plate body 21, second plate body 22 more greatly, more firm.
In sum, fastener set structure of the present invention, it utilizes decomposition, the combination of this latch 24 and at least one screw piece 23, and make this first plate body 21 and this second plate body 22 can be simply, disconnected from each other or combine apace.Therefore; Be applied to support frame structure or dynamic power machine, the aircraft of toy structure, assembly type furniture, kitchen cabinet, assembled house, indoor decoration, mechanical structure spare, civil construction when fastener set structure of the present invention ... When the device, can make have rapid decomposition between a plurality of structural members or the plate body, combination, the advantage of assembling repeatedly.And, even this fastener set structure also can not cause the situation that gets loose, drops through repeatedly decomposing, combining.Therefore, its stability of structure all greatly increases than the combination of conventional screw with reliability, so have huge commercial application potentiality.
The present invention explains as above that with embodiment so it is not in order to limit the patent right scope that the present invention advocated.Its scope of patent protection when look accompanying claim and etc. same domain and deciding.All related domains have common knowledge the knowledgeable, and in not breaking away from this patent spirit or scope, change of being done or retouching all belong to the equivalence of being accomplished under the disclosed spirit and change or design, and should be included in the following claim.
Claims (17)
1. a fastener set structure is characterized in that, in order to connect one first plate body and one second plate body, this fastener set structure comprises:
At least one screw piece, it includes a lead screw and a screw terminal, and this lead screw is connected with this first plate body, and this screw terminal and this first plate body are provided with at interval;
One latch, it includes a body and a fork member, and this body is connected with this second plate body, and this fork member and this second plate body are provided with at interval;
Wherein, this fork member can combine with this screw piece discretely, and this screw terminal is connected between this fork member and this second plate body, and this fork member is connected between this screw terminal and this first plate body.
2. a fastener set structure is characterized in that, in order to connect one first plate body and one second plate body, this fastener set structure comprises:
At least one screw piece, it includes a lead screw and a screw terminal, and this lead screw is connected with this first plate body, and this screw terminal and this first plate body are provided with at interval;
One latch, it includes a body and a fork member, and this body is connected with this second plate body, and this fork member and this second plate body are provided with at interval;
Wherein, this fork member can combine with this screw piece discretely, and this fork member includes a root and an end, and this root connects this body, and this end is a free end, and this end is thinner than this root.
3. a fastener set structure is characterized in that, in order to connect one first plate body and one second plate body, this fastener set structure comprises:
At least one screw piece, it includes a lead screw and a screw terminal, and this lead screw is connected with this first plate body, and this screw terminal and this first plate body are provided with at interval;
One latch, it includes a body and a fork member, and this body is connected with this second plate body, and this fork member and this second plate body are provided with at interval;
Wherein, This fork member can combine with this screw piece discretely; Include at least one recessedly and on one branching portion of this fork member, or include a plurality of side by side in line and in order to contact the element that couples of this lead screw in regular turn in order to the element that couples of ccontaining this lead screw.
4. like claim 1,2 or 3 described fastener set structures; It is characterized in that; This body is fixed to this second plate body through at least one fixed element; This body includes at least one containing space, and at least partly volume of this fixed element is positioned at this containing space, and whole volumes of this containing space are greater than the volume of this fixed element partly.
5. like claim 1,2 or 3 described fastener set structures, it is characterized in that the spacing of different two branching portions of this fork member phases down.
6. like claim 1,2 or 3 described fastener set structures, it is characterized in that this screw terminal can optionally be connected to the root of this fork member.
7. like claim 1,2 or 3 described fastener set structures, it is characterized in that this latch includes a containing groove, this containing groove is positioned at the locating of root of this fork member, and this screw terminal can optionally be connected in this containing groove.
8. like claim 1,2 or 3 described fastener set structures, it is characterized in that this first plate body is ccontaining this screw piece through a groove that is arranged at side, perhaps, this second plate body is ccontaining this latch through a groove that is arranged at side.
9. like claim 1,2 or 3 described fastener set structures; It is characterized in that; This fork member includes a plurality of elements that couple; These a plurality of elements that couple periodically are arranged on the branching portion of this fork member, when this fork member combines with this screw piece, these are a plurality of couple element in regular turn with this lead screw butt.
10. fastener set structure as claimed in claim 9 is characterized in that this width that couples element is less than or equal to the diameter of this lead screw.
11. fastener set structure as claimed in claim 9 is characterized in that, the spacing that couples element on different two branching portions phases down.
12. like claim 1,2 or 3 described fastener set structures; It is characterized in that the number of this screw piece is a plurality of, the diameter of the lead screw of a plurality of screw pieces is all unequal; When this fork member combines with this screw piece, two branching portions of this fork member while and a plurality of lead screw butts.
13. like claim 1,2 or 3 described fastener set structures; It is characterized in that; This fork member include more than or equal this screw piece number couple element; And this couples element and is arranged at least one branching portion of this fork member, and each couples element and all can optionally be coupled with this lead screw.
14. fastener set structure as claimed in claim 13 is characterized in that, this couples the diameter of the width of element more than or equal to this lead screw.
15. fastener set structure as claimed in claim 13 is characterized in that, each branching portion of this fork member has included a plurality of elements that couple, and couples the mutual interleaved setting of element on the different branching portion.
16. fastener set structure as claimed in claim 13 is characterized in that, each branching portion of this fork member has included a plurality of elements that couple, and the spacing that couples element on different two branching portions phases down.
17. like claim 1,2 or 3 described fastener set structures, it is characterized in that each branching portion of this fork member is provided with at least one locking device, this locking device can connect this branching portion and this second plate body with dismantling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100087241A CN102562737A (en) | 2012-01-12 | 2012-01-12 | Fastener group structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100087241A CN102562737A (en) | 2012-01-12 | 2012-01-12 | Fastener group structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102562737A true CN102562737A (en) | 2012-07-11 |
Family
ID=46409025
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012100087241A Pending CN102562737A (en) | 2012-01-12 | 2012-01-12 | Fastener group structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102562737A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013104083A1 (en) * | 2012-01-12 | 2013-07-18 | Chen Johnson | Fastening set structure |
| US8573880B2 (en) | 2009-06-25 | 2013-11-05 | Johnson Chen | Fitting suite |
| CN110285117A (en) * | 2019-06-10 | 2019-09-27 | 湖北三江航天万峰科技发展有限公司 | A kind of rapid abutting joint locking device |
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| US3491820A (en) * | 1968-05-29 | 1970-01-27 | Modular Syst | Flexible joint structure and clips therefor |
| US3894377A (en) * | 1974-01-21 | 1975-07-15 | Modular Syst | Fastener clip |
| US4460147A (en) * | 1981-01-05 | 1984-07-17 | Macbain Kathleen R | Mounting brackets for shelves and panels |
| US5836121A (en) * | 1996-07-26 | 1998-11-17 | Steelcase Inc. | Connection system for connecting partition and floor channel |
| CN201480610U (en) * | 2009-08-18 | 2010-05-26 | 陈明池 | Device for realizing assembling |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3491820A (en) * | 1968-05-29 | 1970-01-27 | Modular Syst | Flexible joint structure and clips therefor |
| US3894377A (en) * | 1974-01-21 | 1975-07-15 | Modular Syst | Fastener clip |
| US4460147A (en) * | 1981-01-05 | 1984-07-17 | Macbain Kathleen R | Mounting brackets for shelves and panels |
| US5836121A (en) * | 1996-07-26 | 1998-11-17 | Steelcase Inc. | Connection system for connecting partition and floor channel |
| CN201480610U (en) * | 2009-08-18 | 2010-05-26 | 陈明池 | Device for realizing assembling |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8573880B2 (en) | 2009-06-25 | 2013-11-05 | Johnson Chen | Fitting suite |
| WO2013104083A1 (en) * | 2012-01-12 | 2013-07-18 | Chen Johnson | Fastening set structure |
| CN110285117A (en) * | 2019-06-10 | 2019-09-27 | 湖北三江航天万峰科技发展有限公司 | A kind of rapid abutting joint locking device |
| CN110285117B (en) * | 2019-06-10 | 2020-11-06 | 湖北三江航天万峰科技发展有限公司 | Quick butt joint locking device |
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Application publication date: 20120711 |