CN206036130U - Plastic chain convenient to change - Google Patents
Plastic chain convenient to change Download PDFInfo
- Publication number
- CN206036130U CN206036130U CN201620986006.5U CN201620986006U CN206036130U CN 206036130 U CN206036130 U CN 206036130U CN 201620986006 U CN201620986006 U CN 201620986006U CN 206036130 U CN206036130 U CN 206036130U
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- CN
- China
- Prior art keywords
- support block
- chain
- fixedly connected
- spring
- fixed seat
- 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.)
- Expired - Fee Related
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- Orthopedics, Nursing, And Contraception (AREA)
Abstract
The utility model provides a plastic chain convenient to change relates to the plastic chain field. This plastic chain convenient to change, including the chain body, the inner wall fixedly connected with of chain body rotates the seat, the inside fixedly connected with bearing of seat rotates, the epaxial dwang that has cup jointed in the bearing, the bearing was kept away from to the dwang one end run through rotate the seat and with the outside fixing base fixed connection who sets up of chain body, two slots have been offered respectively at the top of fixing base, and two slots set up with the axis of fixing base is symmetrical, and the spacing groove has been offered to the inside of fixing base, and the inside of spacing groove is provided with first supporting shoe and second supporting shoe, and first supporting shoe and second supporting shoe set up with the axis symmetry of spacing groove. This plastic chain convenient to change, simple structure, convenient to use can change the chain in the plastic chain fracture or after damaging, makes plastic chain can also continue to use after more renewing.
Description
Technical field
This utility model is related to plastic chain technical field, specially a kind of plastic chain being conveniently replaceable.
Background technology
Plastic chain is made of that using special engineering plastics, whole chain link is integrated by engineering plastics injection, chain without
Interior outer link point, whole chain link is integrated by engineering plastics injection, is connected by rustless steel bearing pin or plastics, with noise
It is low, corrosion-resistant, lightweight, antistatic, the advantages of nonmagnetic, it is adaptable to electronics, electrical equipment, food, chemical industry, on the equipment such as pharmacy.
At present, in the market of existing plastic chain, all of plastic chain is formed in one class, is ring ring phase
The shape of button, and the main material that plastic chain is adopted is for plastics, if so in the use of plastic chain plastic chain
Occur damaging or fracture may cause whole piece chain be continuing with, and cannot carry out after fracture or damage
Change, cause waste.
Utility model content
（One）The technical problem of solution
For the deficiencies in the prior art, this utility model provides a kind of plastic chain being conveniently replaceable, solves plastics
The problem that chain cannot be continuing with after fracture or damage.
（Two）Technical scheme
For realizing object above, this utility model is achieved by the following technical programs：A kind of plastics being conveniently replaceable
Chain, including chain body, the inwall of the chain body is fixedly connected with rotation seat, and the inside of the rotation seat is fixedly connected
There is bearing, in the interior axle of the bearing, be socketed with rotating bar, the rotating bar runs through rotation seat and chain away from one end of bearing
The fixed seat that bar body exterior is arranged is fixedly connected, and the top of the fixed seat offers two slots respectively, two slots with
The axis of fixed seat is symmetrical arranged, the inside of the fixed seat offers stopper slot, and the stopper slot is internally provided with
One support block and the second support block, first support block and the second support block are symmetrical arranged with the axis of stopper slot, described
The surface of the first support block and the second support block is socketed with the spacing ring being adapted with stopper slot, first support block and
The inside of two support blocks offers spring groove, and the inside of the spring groove is respectively arranged with limiting plate and spring, described spacing
Plate is located at the top of spring, and one end of the spring is fixedly connected with limiting plate, the other end and the spring groove cell wall of the spring
Bottom connection, be fixedly connected with inserted block at the top of the limiting plate, the inserted block runs through first away from one end of limiting plate
Bracer simultaneously extends to the outside of fixed seat through slot, and first support block is supported away from one end and second of the second support block
Block is run through fixed seat and is fixedly connected with the button block arranged outside fixed seat away from one end of the first support block.
Preferably, the stopper slot is internally provided with dividing plate, the two ends of dividing plate cell wall two respectively with stopper slot
Side is fixedly connected, and the dividing plate is located between the first support block and the second support block.
Preferably, the spring is fixedly connected with spring dead plate away from one end of limiting plate, the spring dead plate
Bottom is fixedly connected with the cell wall bottom of spring groove.
Preferably, one end curved shape of the button block away from fixed seat, two button blocks be respectively further from the first support block and
Gap is left between one end of second support block.
（Three）Beneficial effect
This utility model provides a kind of plastic chain being conveniently replaceable.Possesses following beneficial effect：
1st, the plastic chain that this is conveniently replaceable, simple structure are easy to use, the energy after plastic chain ruptures or damages
It is enough that chain is changed, plastic chain is continuing with after more renewing.
2nd, the plastic chain that this is conveniently replaceable, by button block, the first support block, the second support block, fixed seat and spacing ring
Use cooperatively, the plastic chain for damaging or rupture can be changed, it is to avoid can not change and to cause the chain can not be after
The continuous situation for using, also using cooperatively by inserted block, slot, spring groove and spring, can make the chain of damage more alternatively
After play more preferable fixed effect, it is to avoid the fixed effect bad situation for causing the accident when in use.
Description of the drawings
Fig. 1 is this utility model structural representation；
Fig. 2 is this utility model fixed seat structure profile；
Fig. 3 is this utility model the first support block structure profile；
Partial structurtes profiles of the Fig. 4 for this utility model A-A；
Wherein, 1 chain body, 2 rotation seats, 3 bearings, 4 rotating bars, 5 gaps, 6 fixed seats, 7 slots, 8 stopper slots, 9
One support block, 10 second support blocks, 11 spacing rings, 12 spring grooves, 13 limiting plates, 14 springs, 15 inserted blocks, 16 button blocks, 17 dividing plates,
18 spring dead plates.
Specific embodiment
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only this utility model a part of embodiment, rather than whole
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of this utility model protection.
This utility model embodiment provides a kind of plastic chain being conveniently replaceable, as Figure 1-4, including chain body 1,
The inwall of chain body 1 is fixedly connected with rotation seat 2, and the inside of rotation seat 2 is fixedly connected with bearing 3, using rotation seat 2, energy
It is enough more preferable fixation is played to bearing 3, it is to avoid the bad situation of fixed effect, the interior axle of bearing 3 when bearing 3 is rotated
On be socketed with rotating bar 4, rotating bar 4 away from bearing 3 one end run through rotation seat 2 and with chain body 1 outside the fixation that arranges
Seat 6 is fixedly connected, and by using cooperatively for rotating bar 4 and fixed seat 6, can make the chain in use can be according to chain position
Movement rotated, it is to avoid chain occurs being threaded together the situation for causing chain breakage, and the top of fixed seat 6 opens up respectively
There are two slots 7, using slot 7, be that two slots 7 are with solid for the structure for playing fixation after chain was changed
The axis of reservation 6 is symmetrical arranged, the inside of fixed seat 6 offers stopper slot 8, and stopper slot 8 is internally provided with the first support
Block 9 and the second support block 10, stopper slot 8 are internally provided with dividing plate 17, are supported by 17 pairs of the first support blocks 9 and second of dividing plate
Block 10 separates, it is to avoid interactional situation occur in the first support block 9 and the second support block 10 when in use, dividing plate 17
Two ends are fixedly connected with the cell wall both sides of stopper slot 8 respectively, and dividing plate 17 is located between the first support block 9 and the second support block 10,
First support block 9 and the second support block 10 are symmetrical arranged with the axis of stopper slot 8, the first support block 9 and the second support block 10
Surface be socketed with the spacing ring 11 being adapted with stopper slot 8, by using cooperatively for spacing ring 11 and stopper slot 8,
One support block 9 and the second support block 10 be more preferable to the restriction effect of its position when use, it is to avoid moves out outside fixed seat 6
The inside of the situation in portion, the first support block 9 and the second support block 10 offers spring groove 12, and the inside of spring groove 12 sets respectively
Be equipped with limiting plate 13 and spring 14, by spring 14, when limiting plate 13 works can to limiting plate 13 play promotion and
The effect for retracting, spring 14 are fixedly connected with spring dead plate 18 away from one end of limiting plate 13, by spring dead plate 18 pairs
The fixation of spring 14, the effect when spring 14 is used more preferably, the bottom of spring dead plate 18 and the cell wall bottom of spring groove 12
Be fixedly connected, limiting plate 13 is located at the top of spring 14, and one end of spring 14 is fixedly connected with limiting plate 13, spring 14 it is another
End is connected with the bottom of 12 cell wall of spring groove, and the top of limiting plate 13 is fixedly connected with inserted block 15, by inserted block 15 and slot 7
Using cooperatively, the first support block 9 and the second support block 10 being made more preferable fixed effect to be played with fixed seat 6, inserted block 15 is remote
From one end of limiting plate 13 is through the first support block 9 and passes through slot 7 to extend to the outside of fixed seat 6, the first support block 9 away from
One end of second support block 10 and the second support block 10 away from the first support block 9 one end run through fixed seat 6 and with fixed seat 6
The outside button block 16 for arranging is fixedly connected, one end curved shape of the button block 16 away from fixed seat 6, and two button blocks 16 are respectively further from the
Gap 5 is left between one end of one support block 9 and the second support block 10, between two button blocks 16 and two button blocks 16
Using cooperatively for gap 19, it is convenient when chain is changed.
In sum, the plastic chain that this is conveniently replaceable, simple structure are easy to use, rupture or damage in plastic chain
Chain can be changed after bad, plastic chain is continuing with after more renewing.
Also, by using cooperatively for button block 16, the first support block 9, the second support block 10, fixed seat 6 and spacing ring 11,
The plastic chain for damaging or rupture can be changed, it is to avoid can not change the shape for causing chain be continuing with
Condition, also using cooperatively by inserted block 15, slot 7, spring groove 12 and spring 14, can be such that the chain of damage rises after replacement
To more preferable fixed effect, it is to avoid the fixed effect bad situation for causing the accident when in use.
Operation principle：During use, while holding two button blocks 16 and firmly pulling, inserted block 15 can pass through after being under pressure
13 push the spring 14 of limiting plate is shunk, and then inserted block 15 exits slot 7 and enters in stopper slot 8, at this moment two button blocks 16 it
Between gap 5 will become big, new chain is put in button block 16 from gap 5, then simultaneously two button blocks 16 is pinched again
And put forth one's strength by when inserted block 15 reaches 7 notch of slot, the motive force of spring 14 can make inserted block 15 be inserted into slot 7 inwards
In, changed with this.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
Be appreciated that these embodiments can be carried out various changes in the case of without departing from principle of the present utility model and spirit, repair
Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (4)
1. a kind of plastic chain being conveniently replaceable, including chain body（1）, it is characterised in that：The chain body（1）Inwall
It is fixedly connected with rotation seat（2）, the rotation seat（2）Inside be fixedly connected with bearing（3）, the bearing（3）Interior axle on
It is socketed with rotating bar（4）, the rotating bar（4）Away from bearing（3）One end run through rotation seat（2）And with chain body（1）Outward
The fixed seat that portion is arranged（6）It is fixedly connected, the fixed seat（6）Top offer two slots respectively（7）, two slots
（7）With fixed seat（6）Axis be symmetrical arranged, the fixed seat（6）Inside offer stopper slot（8）, the stopper slot
（8）Be internally provided with the first support block（9）With the second support block（10）, first support block（9）With the second support block
（10）With stopper slot（8）Axis be symmetrical arranged, first support block（9）With the second support block（10）Surface be socketed
Have and stopper slot（8）The spacing ring being adapted（11）, first support block（9）With the second support block（10）Inside open up
There is spring groove（12）, the spring groove（12）Inside be respectively arranged with limiting plate（13）And spring（14）, the limiting plate
（13）Positioned at spring（14）Top, the spring（14）One end and limiting plate（13）It is fixedly connected, the spring（14）'s
The other end and spring groove（12）The bottom connection of cell wall, the limiting plate（13）Top be fixedly connected with inserted block（15）, it is described
Inserted block（15）Away from limiting plate（13）One end run through the first support block（9）And pass through slot（7）Extend to fixed seat（6）It is outer
Portion, first support block（9）Away from the second support block（10）One end and the second support block（10）Away from the first support block（9）
One end run through fixed seat（6）And and fixed seat（6）The outside button block for arranging（16）It is fixedly connected.
2. a kind of plastic chain being conveniently replaceable according to claim 1, it is characterised in that：The stopper slot（8）It is interior
Portion is provided with dividing plate（17）, the dividing plate（17）Two ends respectively with stopper slot（8）Cell wall both sides be fixedly connected, the dividing plate
（17）Positioned at the first support block（9）With the second support block（10）Between.
3. a kind of plastic chain being conveniently replaceable according to claim 1, it is characterised in that：The spring（14）Away from limit
Position plate（13）One end be fixedly connected with spring dead plate（18）, the spring dead plate（18）Bottom and spring groove（12）'s
Cell wall bottom is fixedly connected.
4. a kind of plastic chain being conveniently replaceable according to claim 1, it is characterised in that：The button block（16）Away from solid
Reservation（6）The curved shape in one end, two button blocks（16）It is respectively further from the first support block（9）With the second support block（10）One end
Between leave gap（5）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620986006.5U CN206036130U (en) | 2016-08-31 | 2016-08-31 | Plastic chain convenient to change |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620986006.5U CN206036130U (en) | 2016-08-31 | 2016-08-31 | Plastic chain convenient to change |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206036130U true CN206036130U (en) | 2017-03-22 |
Family
ID=58304345
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620986006.5U Expired - Fee Related CN206036130U (en) | 2016-08-31 | 2016-08-31 | Plastic chain convenient to change |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206036130U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106224438A (en) * | 2016-08-31 | 2016-12-14 | 无锡优萌模塑制造有限公司 | A kind of plastic chain being conveniently replaceable |
-
2016
- 2016-08-31 CN CN201620986006.5U patent/CN206036130U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106224438A (en) * | 2016-08-31 | 2016-12-14 | 无锡优萌模塑制造有限公司 | A kind of plastic chain being conveniently replaceable |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170322 Termination date: 20170831 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |