CN210698789U - Splicing structure - Google Patents
Splicing structure Download PDFInfo
- Publication number
- CN210698789U CN210698789U CN201921359854.3U CN201921359854U CN210698789U CN 210698789 U CN210698789 U CN 210698789U CN 201921359854 U CN201921359854 U CN 201921359854U CN 210698789 U CN210698789 U CN 210698789U
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- China
- Prior art keywords
- block
- connecting rod
- connecting block
- groove
- nut
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- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a mosaic structure, including head rod, second connecting rod, coupling assembling and a plurality of bolt, nut, the head rod is cylindrically with the second connecting rod, all be equipped with on the outer periphery wall of head rod and second connecting rod and link up and the top is the open-ended spout along its axial direction, the spout is equipped with four at least, and circumference sets up on head rod, second connecting rod respectively, set up the draw-in groove that link up along its axial direction in the spout, the width of seting up of draw-in groove is greater than the width of seting up of spout, and draw-in groove and two relative lateral wall looks adaptations of nut, coupling assembling establishes the connecting block on the head rod including the cover and links to each other and establish the adapter sleeve at second connecting rod tip with the connecting block. The utility model discloses joint strength is high, the atress intensity is high, the security is high and can prevent connecting rod rotation or rotation.
Description
Technical Field
The utility model particularly relates to a mosaic structure.
Background
The splicing toy is very helpful for improving the intelligence of children, and parents are also very willing to buy the toy for the children to play. Present concatenation toy includes a plurality of connecting rod, the adapter sleeve, the bolt, nut and other connecting piece, two connecting rods pass through the bolt after passing through the adapter sleeve and linking to each other, nut locking is fixed, its mosaic structure leads to the connecting rod rotation easily, drive the connecting piece that links to each other with the connecting rod and rotate, the installation of the follow-up connecting piece of being not convenient for, and lead to the concatenation to accomplish back atress intensity reduction easily, the connecting piece damages the back fracture, the piece is sharp-pointed, lead to the user injured easily, the security has been reduced.
SUMMERY OF THE UTILITY MODEL
Based on the problem, the utility model aims to provide a joint strength is high, the atress intensity is high, the security is high and can prevent connecting rod rotation or pivoted mosaic structure.
Aiming at the problems, the following technical scheme is provided: the utility model provides a splicing structure, includes head rod, second connecting rod, coupling assembling and a plurality of bolt, nut, the head rod is cylindrically with the second connecting rod, all be equipped with on the outer periphery of head rod and second connecting rod and link up and the top is the open-ended spout along its axial direction, the spout is equipped with four at least, and respectively circumference sets up on head rod, second connecting rod, set up the draw-in groove that link up along its axial direction in the spout, the width of seting up of draw-in groove is greater than seting up width of spout, and draw-in groove and two relative lateral wall looks adaptations of nut, coupling assembling establishes the connecting block on the head rod and links to each other and establish the adapter sleeve at second connecting rod tip with the connecting block including the cover, the position department corresponding with the spout on the connecting block is equipped with the mounting hole that is used for the bolt to pass, the position department corresponding with the spout is equipped with the fixed orifices that is used for the bolt.
In the structure, the bolt penetrates through the mounting hole in the connecting block, the nut is screwed at the bottom end of the bolt, the connecting block is sleeved on the first connecting rod after the nut is aligned with the clamping groove in the first connecting rod, two opposite side walls of the nut are matched with the clamping groove to slide, the connecting block drives the bolt to slide relative to the sliding groove, when the connecting block is moved to a position required by a user, the bolt is rotated by using a wrench, and the rotation of the nut is limited by the clamping groove, so that the connecting block and the first connecting rod can be locked and fixed by rotating the bolt; the bolt penetrates through a fixing hole in the connecting sleeve, the nut is screwed at the bottom end of the bolt, the connecting sleeve is sleeved at one end of the connecting rod after the nut is aligned with a clamping groove in the second connecting rod, the bolt is rotated by using a wrench, and the connecting sleeve and the second connecting rod can be locked and fixed by rotating the bolt due to the fact that the clamping groove limits the rotation of the nut. The width of seting up of draw-in groove is greater than the width of seting up of spout, can be so that the centre gripping one section of head rod, one section of second connecting rod between nut and connecting block, nut and the adapter sleeve inner wall, the width size of centre gripping is the width difference between draw-in groove and the spout to can improve connecting block and head rod, joint strength between adapter sleeve and the second connecting rod has improved the utility model discloses a reliability. The sliding chute is arranged, so that the connecting block can conveniently slide relative to the sliding chute to adjust the position of the connecting block, different requirements of users are met, infinite imagination is exerted, and different structural shapes are constructed; and can prevent that head rod relatively connecting piece, second connecting rod relatively connecting sleeve from rotating, stability and the atress intensity when having improved other connecting pieces and being connected with head rod, second connecting rod have improved the utility model discloses a reliability and security.
The utility model discloses further set up to, the connecting block passes through fixed subassembly with the adapter sleeve and links to each other, fixed subassembly is including the locking disk, fixing bolt and the fixation nut that are located between connecting block and the adapter sleeve, all be equipped with the meshing tooth on the both ends face of locking disk, meshing tooth relative locking disk center circumference sets up and the outside edge of one end extends, one side of connecting block relative connection cover is equipped with the first block tooth with meshing tooth looks adaptation, the one end of adapter sleeve relative connection piece is equipped with the second block tooth with meshing tooth looks adaptation, the fixing bolt top is located the draw-in groove, and other end through connection piece, locking disk and fixation nut spiro union in to the adapter sleeve.
In the structure, the locking disc is clamped between the connecting block and the connecting sleeve, so that the first clamping teeth are matched with the meshing teeth, the second clamping teeth are matched with the meshing teeth, one end of the fixing bolt penetrates through the connecting block, the locking disc is arranged in the connecting sleeve, the fixing nut is screwed on the fixing bolt (the fixing nut and the fixing bolt are in an unlocked state), when the first connecting rod is inserted into the connecting block, the top end of the fixing bolt is matched with the clamping groove, after the first connecting rod is inserted into the connecting block, the end part of the fixing bolt in the connecting sleeve is rotated, so that the fixing nut is matched with the fixing bolt to lock the first connecting rod, the connecting block and the connecting sleeve, and finally the second connecting rod is connected. Can make connecting block and adapter sleeve can dismantle through setting up fixed subassembly to can the user's dismouting or can link to each other with other connecting pieces in the concatenation toy as required, make up the molding of more difference. Cooperate through first block tooth and meshing tooth, second block tooth cooperatees with the meshing tooth, can prevent that adapter sleeve joint block to relatively from producing the rotation to prevented that the second connecting rod from producing the rotation, improved the utility model discloses a stability and reliability.
The utility model discloses further set up to, all be equipped with the bulge loop on the outer circumferential wall of first block tooth and second block tooth.
Adopt above-mentioned structure, can make between connecting block and the adapter sleeve form one through the bulge loop with the holding chamber of locking disk looks adaptation for the structure between connecting block, locking disk and the adapter sleeve is compacter, thereby has improved the utility model discloses a structural strength and stress strength.
The utility model discloses further set up to, be equipped with the fixed block on the terminal surface in the connecting sleeve be equipped with the fixed slot with fixation nut looks adaptation in the fixed block.
In the structure, can prevent through setting up the fixed slot that fixation nut from rotating to can prevent to loosen between connecting block, locking disk and the adapter sleeve and take off and produce the shake, improved the utility model discloses a joint strength, stability and security.
The utility model discloses further set up to, relative adapter sleeve axial direction circumference is provided with the strengthening rib that a plurality of and adapter sleeve inner wall link to each other on the outer wall of fixed block.
Adopt above-mentioned structure, can improve the stress intensity of adapter sleeve to improve the utility model discloses a reliability and security.
The utility model discloses further set up to, it is equipped with the lug with draw-in groove looks adaptation to lie in the fixed block both sides on the terminal surface in the connecting sleeve.
The utility model discloses further set up to, the lug outside is connected with the fixture block with spout looks adaptation.
Adopt above-mentioned structure, can improve the joint strength between second connecting rod and the adapter sleeve, and can realize the effect of location installation to the second connecting rod, convenient to use person installs, can also further prevent that the relative adapter sleeve of second connecting rod from rotating, thereby improved the utility model discloses a stability and reliability.
The utility model discloses further set up to, the connecting block is the hexagonal body, be equipped with the through hole with head rod looks adaptation on the two relative lateral walls of connecting block, all be equipped with first block tooth on all the other lateral walls of connecting block.
By adopting the structure, the connecting block can be connected with the connecting sleeves, so that users can splice different structural shapes, and the users can exert the imagination thereof as much as possible.
The utility model discloses further set up to, the position department corresponding with the mounting hole on the inner wall of through hole is equipped with the slider, the mounting hole runs through the slider setting, the relative through hole inner wall of slider extends to draw-in groove top and spout department of meeting towards the head rod.
In the structure, can prevent through setting up the slider that the head rod relative connection piece from rotating to improved the stability of being connected between head rod and the connecting block, and can improve the compactedness of structure between spout and the bolt, thereby improved the stress strength of connecting block and head rod, improved the utility model discloses a stability and reliability.
The utility model has the advantages that: compare current mosaic structure, the utility model discloses joint strength is high, the atress intensity is high, the security is high and can prevent connecting rod rotation or rotation. The sliding chute is arranged, so that the connecting block can conveniently slide relative to the sliding chute to adjust the position of the connecting block, different requirements of users are met, infinite imagination is exerted, and different structural shapes are constructed; and can prevent that head rod relatively connecting piece, second connecting rod relatively connecting sleeve from rotating, stability and the atress intensity when having improved other connecting pieces and being connected with head rod, second connecting rod have improved the utility model discloses a reliability and security. Cooperate through first block tooth and meshing tooth, second block tooth cooperatees with the meshing tooth, can prevent that adapter sleeve joint block to relatively from producing the rotation to prevented that the second connecting rod from producing the rotation, improved the utility model discloses a stability and reliability.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic view of the split structure of the present invention.
Fig. 3 is a schematic view of the rear view structure of the present invention.
Fig. 4 is a cross-sectional view a-a of fig. 3.
Fig. 5 is a schematic view of a first view angle structure of the middle connection sleeve of the present invention.
Fig. 6 is a second view structural schematic diagram of the middle connection sleeve of the present invention.
The reference numbers in the figures mean: 1-a first connecting rod; 2-a second connecting rod; 3-connecting the components; 4-a chute; 41-card slot; 31-connecting blocks; 32-connecting sleeves; 311-mounting holes; 321-fixing holes; 5-a fixing component; 51-a stopper disk; 52-a fixing bolt; 53-a fixing nut; 312-a first snap tooth; 322-second snap tooth; 6-convex ring; 323-fixed block; 324-a fixation slot; 325-reinforcing rib; 326-bumps; 327-a cartridge; 313-a through hole; 314-slider.
Detailed Description
The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
As shown in fig. 1 to 6, the splicing structure includes a first connecting rod 1, a second connecting rod 2, a connecting assembly 3, and a plurality of bolts and nuts, wherein the first connecting rod 1 and the second connecting rod 2 are cylindrical, the outer circumferential walls of the first connecting rod 1 and the second connecting rod 2 are respectively provided with four sliding grooves 4 which are through along the axial direction and have open tops, the sliding grooves 4 are circumferentially arranged on the first connecting rod 1 and the second connecting rod 2, the sliding grooves 4 are internally provided with a clamping groove 41 which is through along the axial direction, the opening width of the clamping groove 41 is larger than the opening width of the sliding groove 4, the clamping groove 41 is adapted to two opposite side walls of the nut, the connecting assembly 3 includes a connecting block 31 which is sleeved on the first connecting rod 1 and a connecting sleeve 32 which is connected with the connecting block 31 and sleeved on the end of the second connecting rod 2, a mounting hole 311 for the bolt to pass through is arranged on the connecting block 31 at a position corresponding to the sliding groove 4, a fixing hole 321 for a bolt to pass through is formed in the outer circumferential wall of the connecting sleeve 32 at a position corresponding to the sliding groove 4.
In the structure, the bolt penetrates through the mounting hole 311 on the connecting block 31, the nut is screwed at the bottom end of the bolt, the connecting block 31 is sleeved on the first connecting rod 1 after the nut is aligned with the clamping groove 41 on the first connecting rod 1, two opposite side walls of the nut are matched with the clamping groove 41 to slide, the connecting block 31 drives the bolt to slide relative to the sliding groove 4, when the connecting block 31 is moved to a position required by a user, the bolt is rotated by using a wrench, and the nut is limited by the clamping groove 41 to rotate, so that the connecting block 31 and the first connecting rod 1 can be locked and fixed by rotating the bolt; the bolt penetrates through the fixing hole 321 in the connecting sleeve 32, the nut is screwed at the bottom end of the bolt, the nut is aligned with the clamping groove 41 in the second connecting rod 2, the connecting sleeve 32 is sleeved at one end of the connecting rod, the bolt is rotated by using a wrench, and the connecting sleeve 32 and the second connecting rod 2 can be locked and fixed by rotating the bolt due to the fact that the clamping groove 41 limits the rotation of the nut. The width of seting up of draw-in groove 41 is greater than the width of seting up of spout 4, can be so that the centre gripping is holding one section of head rod 1, one section of second connecting rod 2 between nut and connecting block 31, nut and the adapter sleeve 32 inner wall, and the width size of centre gripping is the width difference between draw-in groove 41 and the spout 4 to can improve connecting block 31 and head rod 1, the joint intensity between adapter sleeve 32 and the second connecting rod 2 has improved the utility model discloses a reliability. The sliding chute 4 is arranged to facilitate the sliding of the connecting block 31 relative to the connecting block to adjust the position, so as to meet different requirements of users, exert infinite imagination and construct different structural shapes; and can prevent that connecting sleeve 32 relatively rotates for connecting block 31, the 2 relative of second connecting rod of head rod 1, have improved stability and the atress intensity when other connecting pieces are connected with head rod 1, second connecting rod 2, thereby improved the utility model discloses a reliability and security.
In this embodiment, connecting block 31 and adapter sleeve 32 pass through fixed subassembly 5 and link to each other, fixed subassembly 5 is including being located locking disk 51, fixing bolt 52 and the fixation nut 53 between connecting block 31 and the adapter sleeve 32, all be equipped with the meshing tooth on the both ends face of locking disk 51, the relative locking disk 51 center circumference of meshing tooth sets up and one end is to the outer edge extension, one side of the relative adapter sleeve 32 of connecting block 31 is equipped with the first block tooth 312 with meshing tooth looks adaptation, the one end of the relative connecting block 31 of adapter sleeve 32 is equipped with the second block tooth 322 with meshing tooth looks adaptation, fixing bolt 52 top is located draw-in groove 41, and the other end runs through connecting block 31, locking disk 51 to the adapter sleeve 32 in with the fixation nut 53 spiro union.
In the above structure, the stop disc 51 is clamped between the connecting block 31 and the connecting sleeve 32, so that the first engaging teeth 312 are adapted to the engaging teeth, the second engaging teeth 322 are adapted to the engaging teeth, one end of the fixing bolt 52 penetrates through the connecting block 31 and the stop disc 51 into the connecting sleeve 32, the fixing nut 53 is screwed onto the fixing bolt 52 (the fixing nut 53 and the fixing bolt 52 are in an unlocked state), when the first connecting rod 1 is inserted into the connecting block 31, the top end of the fixing bolt 52 is adapted to the clamping groove 41, after the first connecting rod 1 is inserted into the connecting block 31, the end of the fixing bolt 52 in the connecting sleeve 32 is rotated, so that the fixing nut 53 and the fixing bolt 52 are matched to lock the first connecting rod 1, the connecting block 31 and the connecting sleeve 32, and finally the second connecting rod 2 is connected. Can make connecting block 31 and adapter sleeve 32 to dismantle through setting up fixed subassembly 5 to can the user's dismouting of facilitating the use or can link to each other with other connecting pieces in the concatenation toy as required, make up the molding of more difference. Cooperate with the meshing tooth through first block tooth 312, second block tooth 322 cooperatees with the meshing tooth, can prevent that adapter sleeve 32 phase connection piece 31 from producing the rotation to prevented that second connecting rod 2 from producing the rotation, improved the utility model discloses a stability and reliability.
In this embodiment, the outer circumferential walls of the first engaging teeth 312 and the second engaging teeth 322 are provided with protruding rings 6.
Adopt above-mentioned structure, can make between connecting block 31 and the adapter sleeve 32 through bulge loop 6 form one with the holding chamber of locking disc 51 looks adaptation for the structure between connecting block 31, locking disc 51 and the adapter sleeve 32 is compacter, thereby has improved the utility model discloses a structural strength and stress strength.
In this embodiment, a fixing block 323 is disposed on an end surface of the connecting sleeve 32, and a fixing groove 324 adapted to the fixing nut 53 is disposed in the fixing block 323.
In the structure, can prevent that fixation nut 53 from rotating through setting up fixed slot 324 to can prevent the pine from taking off and producing the shake between connecting block 31, catch disc 51 and the adapter sleeve 32, thereby improve the utility model discloses a joint strength, stability and security.
In this embodiment, a plurality of reinforcing ribs 325 connected with the inner wall of the connecting sleeve 32 are circumferentially arranged on the outer wall of the fixing block 323 relative to the axial direction of the connecting sleeve 32.
Adopt above-mentioned structure, can improve adapter sleeve 32's stress intensity, thereby improved the utility model discloses a reliability and security.
In this embodiment, the end surface inside the connecting sleeve 32 is provided with a protrusion 326 at two sides of the fixing block 323, which is adapted to the slot 41.
In this embodiment, a fixture block 327 adapted to the sliding groove 4 is connected to an outer side of the protrusion 326.
Adopt above-mentioned structure, can improve the joint strength between second connecting rod 2 and adapter sleeve 32, and can realize the effect of location installation to second connecting rod 2, convenient to use person installs, can also further prevent that second connecting rod 2 is adapter sleeve 32 relatively rotates, thereby improved the utility model discloses a stability and reliability.
In this embodiment, the connecting block 31 is a hexagonal body, two opposite side walls of the connecting block 31 are provided with through holes 313 matched with the first connecting rod 1, and the other side walls of the connecting block 31 are provided with first engaging teeth 312.
By adopting the structure, the connecting block 31 can be connected with the connecting sleeves 32, so that users can splice different structural shapes, and the users can exert imagination thereof as much as possible.
In this embodiment, a sliding block 314 is disposed on an inner wall of the through hole 313 at a position corresponding to the mounting hole 311, the mounting hole 311 is disposed through the sliding block 314, and the sliding block 314 extends to a position above the slot 41 and connected to the sliding groove 4 toward the first connecting rod 1 relative to the inner wall of the through hole 313.
In the structure, can prevent through setting up slider 314 that head rod 1 relative connection piece 31 from rotating to improved the stability of being connected between head rod 1 and the connecting block 31, and can improve the compactedness of structure between spout 4 and the bolt, thereby improved the stress intensity of connecting block 31 and head rod 1, improved the utility model discloses a stability and reliability.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations of the above assumption should also be regarded as the protection scope of the present invention.
Claims (9)
1. The utility model provides a mosaic structure, includes head rod, second connecting rod, coupling assembling and a plurality of bolt, nut, its characterized in that: the utility model discloses a bolt, including the first connecting rod, the first connecting rod is cylindrical with the second connecting rod, all be equipped with on the outer periphery wall of first connecting rod and second connecting rod and link up and the top is open-ended spout along its axial direction, the spout is equipped with four at least, and circumference sets up respectively on first connecting rod, second connecting rod, set up the draw-in groove that link up along its axial direction in the spout, the width of seting up of draw-in groove is greater than the width of seting up of spout, and draw-in groove and two relative lateral wall looks adaptations of nut, coupling assembling establishes the connecting block on the first connecting rod including the cover and links to each other with the connecting block and establish the adapter sleeve at second connecting rod tip with the connecting block, the position department corresponding with the spout on the connecting block is equipped with the mounting hole that is used for the bolt to pass.
2. A splice structure as claimed in claim 1, wherein: the connecting block passes through fixed subassembly with the adapter sleeve and links to each other, fixed subassembly is including the locking disk, fixing bolt and the fixation nut that are located between connecting block and the adapter sleeve, all be equipped with the meshing tooth on the both ends face of locking disk, the relative locking disk center circumference of meshing tooth sets up and the outside edge extension of one end, one side of the relative adapter sleeve of connecting block is equipped with the first block tooth with meshing tooth looks adaptation, the one end of the relative connecting block of adapter sleeve is equipped with the second block tooth with meshing tooth looks adaptation, the fixing bolt top is located the draw-in groove, and other end through connection piece, locking disk and fixation nut spiro union in to the adapter sleeve.
3. A splice structure as claimed in claim 2, wherein: and convex rings are arranged on the outer circumferential walls of the first clamping teeth and the second clamping teeth.
4. A splice structure as claimed in claim 3, wherein: the end face in the connecting sleeve is provided with a fixing block, and a fixing groove matched with the fixing nut is arranged in the fixing block.
5. A splicing structure according to claim 4, wherein: and a plurality of reinforcing ribs connected with the inner wall of the connecting sleeve are circumferentially arranged on the outer wall of the fixing block relative to the axial direction of the connecting sleeve.
6. A splicing structure according to claim 5, wherein: and the end surface in the connecting sleeve is provided with convex blocks matched with the clamping grooves on two sides of the fixing block.
7. A splicing structure according to claim 6, wherein: and a clamping block matched with the sliding groove is connected to the outer side of the convex block.
8. A splice structure as claimed in claim 3, wherein: the connecting block is the hexagonal body, be equipped with the through hole with head rod looks adaptation on the two relative lateral walls of connecting block, all be equipped with first block tooth on the all the other lateral walls of connecting block.
9. A splice structure as claimed in claim 8, wherein: the inner wall of the through hole is provided with a sliding block at a position corresponding to the mounting hole, the mounting hole penetrates through the sliding block, and the sliding block extends to a position above the clamping groove and connected with the sliding groove towards the first connecting rod relative to the inner wall of the through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921359854.3U CN210698789U (en) | 2019-08-21 | 2019-08-21 | Splicing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921359854.3U CN210698789U (en) | 2019-08-21 | 2019-08-21 | Splicing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210698789U true CN210698789U (en) | 2020-06-09 |
Family
ID=70940938
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921359854.3U Expired - Fee Related CN210698789U (en) | 2019-08-21 | 2019-08-21 | Splicing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210698789U (en) |
-
2019
- 2019-08-21 CN CN201921359854.3U patent/CN210698789U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200609 Termination date: 20210821 |