CN203111874U - Compression-type material cover of tank body - Google Patents
Compression-type material cover of tank body Download PDFInfo
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- CN203111874U CN203111874U CN 201320093961 CN201320093961U CN203111874U CN 203111874 U CN203111874 U CN 203111874U CN 201320093961 CN201320093961 CN 201320093961 CN 201320093961 U CN201320093961 U CN 201320093961U CN 203111874 U CN203111874 U CN 203111874U
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- material lid
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Abstract
The utility model discloses a compression-type material cover of a tank body. The compression-type material cover comprises a material cover assembly capable of being matched with a material mouth ring for being compressed and sealed. One end of the material cover assembly is connected on the tank body in a hinged mode. The compression-type material cover further comprises a start-and-stop screw rod, an inner screw sleeve, a plurality of pressing blocks and a swing assembly. The start-and-stop screw rod extends out of the material cover assembly and is connected with a handle assembly of the compression-type material cover. The inner screw sleeve is connected with the start-and-stop screw rod in a screw-thread fit mode. The pressing blocks are arranged on the periphery of one end of the inner screw sleeve and guide holes are formed in the pressing blocks. One end of the swing assembly is connected on the material cover assembly in a pivoted mode, and the other end of the swing assembly is in pin connection in the guide holes. Locking pieces are arranged on the swing assembly and used for abutting against the inner side of the material mouth ring. According to the compression-type material cover of the tank body, due to the fact that a compressing device is arranged in the tank body, the integral height of the material cover can not be increased. Moreover, people only need to rotate the handle assembly for achieving compression closing and opening of the compression-type material cover. Therefore, on the premise that the integral height of the material cover is reduced, operation of the compression closing and opening is simplified.
Description
Technical field
The utility model relates to the tank body technical field of sealing technology, particularly a kind of compression type material of tank body lid.
Background technology
The sealing of tank body has vital function for the material in tank body transportation or reaction, is example with the pot type transport trolley, and for the transportation that guarantees that material in the tank body can safety, then the material of tank body lid need have the better seal effect; At present, general three-jaw combination compression type material lid or the outer four-jaw type material lid of adopting of the material of the tank body that occurs on market lid.
Three-jaw combination compression type material lid utilizes to be positioned at expects that the screw driving briquetting that covers the center presses down, and then briquetting compresses three simultaneously and is distributed in material and covers the lever paw of external margin, finally covered at material by paw and cover, thereby will expect that lid is pressed on material mouthful place and sealing; Though played the effect that compresses sealing, but, the top of material lid distributing successively from bottom to top paw, briquetting, screw, handle, therefore, the whole height of material lid is higher, causes the height of transport trolley to increase, might influence the pot type transport trolley passes through smoothly from the place of limits for height such as bridge below or culvert, and the compressing or open of material lid needs manually three paws are covered respectively to cover or cover from material at material and takes away, and operates more loaded down with trivial details.
Outer four-jaw type material lid utilize four be positioned at the material lid outside and independently hold-down mechanism will expect to cover and compress sealing, it has solved three-jaw combination compression type material lid whole height problem of higher, but, outer four-jaw type material covers when each sealing or unlatching, all need four hold-down mechanisms are all compressed or open, complicated operation is loaded down with trivial details.
In sum, how covering under the prerequisite of whole height at the reduction material, simplify sealing and the open operation of material lid, is those skilled in the art's problem demanding prompt solutions.
The utility model content
In view of this, the compression type material lid that the purpose of this utility model is to provide a kind of tank body covers under the prerequisite of whole height at the reduction material, to simplify sealing and the open operation of material lid.
For achieving the above object, the utility model provides following technical scheme:
A kind of compression type material lid of tank body comprises and can cooperate the material cap assemblies that compresses sealing with a material mouthful circle that one end of described material cap assemblies is articulated on the described tank body;
Also comprise:
The keying screw mandrel that one end stretches out from the center of described material cap assemblies and is connected with the handle assembly of described compression type material lid;
The internal thread sleeve that is connected with described keying wire rod thread;
Be arranged on a plurality of briquettings on the end periphery of described internal thread sleeve, offer pilot hole on the described briquetting;
One end is articulated on the described material cap assemblies and the other end is pinned at wobble component in the described pilot hole, and described wobble component is provided with the lock piece for the inboard of the described material mouth of butt circle.
Preferably, in the above-mentioned compression type material lid, also comprise:
Be fixed in the sleeve at described material cap assemblies center, described keying screw mandrel is sheathed on described sleeve inner, and described internal thread sleeve can be mobile on described sleeve inner free-running fit ground;
Be installed on the lubricating cup of described internal thread sleeve inner;
Be installed on the end away from described keying screw mandrel on the described internal thread sleeve, be used for the plug of the described internal thread sleeve of sealing.
Preferably, in the above-mentioned compression type material lid, described briquetting is uniformly distributed on the end periphery of described internal thread sleeve.
Preferably, in the above-mentioned compression type material lid, the cover plate of described material cap assemblies is provided with a plurality of material lid gussets that distribute radially, and the number of described material lid gusset is more than or equal to the number of described briquetting.
Preferably, in the above-mentioned compression type material lid, the number of described material lid gusset and described briquetting is four, and described material lid gusset is uniformly distributed on the described cover plate;
One end of described wobble component is articulated on the described material lid gusset, and the other end is pinned in the described pilot hole corresponding with described material lid gusset.
Preferably, in the above-mentioned compression type material lid, the described material lid of every pair gusset is formed by two plates are parallel; Described wobble component is articulated between two plates.
Preferably, in the above-mentioned compression type material lid, described wobble component comprises wiggling and pressing block and swing connecting panel;
Described wiggling and pressing block is articulated on the described material lid gusset;
Described swing connecting panel is made up of two connecting panels that are individually fixed in described wiggling and pressing block both sides, and two described connecting panels are pinned in the described pilot hole;
Described lock piece is arranged on the described wiggling and pressing block;
Described pilot hole is that length direction is perpendicular to the elongated hole of described internal thread sleeve axis.
Preferably, in the above-mentioned compression type material lid, described lock piece is the screw bolt and nut on the described wobble component of precession, and the big end of described nut and described bolt is positioned at homonymy.
Preferably, in the above-mentioned compression type material lid, comprise that also cover is fixed on the described keying screw mandrel and the reinforcing pad of captiveing joint with described handle assembly.
Preferably, in the above-mentioned compression type material lid, also comprise the handle block of the end of the handlebar stem that is arranged on described handle assembly.
Compared with prior art, the beneficial effects of the utility model are:
In the compression type material lid of the tank body that the utility model provides, be turning cylinder with compression type material lid with hinged center earlier, returning buckle is on material mouthful circle, drive by the swing handle assembly afterwards and open and close the screw mandrel rotation, the internal thread sleeve that cooperates with the keying wire rod thread is owing to can not rotate and can only move along the axis that opens and closes screw mandrel, and then the briquetting that is arranged on the internal thread sleeve is mobile with the internal thread sleeve, under the driving of briquetting, wobble component under the directional tagging of pilot hole around being fixed in the spot wobble of material on the cap assemblies, be arranged on the also swing thereupon of lock piece on the wobble component, when being in sealing during impaction state, lock piece is against the inboard of material mouthful circle, and applies thrust and will expect that cap assemblies encloses to cooperate with the material mouth and compress sealing, when being in the malcompression state, lock piece is away from material mouthful circle, and at this moment, compression type material lid can be opened; Because pinch device is positioned at the inside of tank body, can not increase the whole height of feeding cover, and what only need that the rotating handles total performance can realize compression type material lid compresses closure and unlatching, therefore under the prerequisite of the whole height that has reduced the material lid, simplified compressing closure and open operation.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or scheme of the prior art, to do simple the introduction to the accompanying drawing of describing required use in embodiment or the prior art below, apparently, accompanying drawing in describing below only is embodiment more of the present utility model, for those skilled in the art, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
The compression type material of a kind of tank body that Fig. 1 provides for the utility model embodiment covers the birds-eye view under impaction state;
Fig. 2 is the A-A semisectional view among Fig. 1 under the impaction state;
Fig. 3 is the B-B cutaway view among Fig. 1 under the impaction state;
Fig. 4 is the B-B cutaway view among Fig. 1 under the malcompression state;
The compression type material of a kind of tank body that Fig. 5 provides for the utility model embodiment covers the perspective view under open mode;
The perspective view of the wobble component in the compression type material lid of a kind of tank body that Fig. 6 provides for the utility model embodiment;
The perspective view of the hold-down mechanism in the compression type material lid of a kind of tank body that Fig. 7 provides for the utility model embodiment;
The perspective view of the handle assembly in the compression type material lid of a kind of tank body that Fig. 8 provides for the utility model embodiment;
The perspective view of the material cap assemblies in the compression type material lid of a kind of tank body that Fig. 9 provides for the utility model embodiment.
Among above-mentioned Fig. 1-Fig. 9, safety mechanism 1, latch hook 11, lock hook seat 12, lock pin 13;
Open and close screw mandrel assembly 3, open and close screw mandrel 31, sleeve 32, reinforcing pad 33;
The specific embodiment
The utility model provides a kind of compression type material lid of tank body, cover under the prerequisite of whole height having reduced material, has simplified compressing of material lid and has sealed and open operation.
Below in conjunction with the accompanying drawing among the utility model embodiment, the technical scheme among the utility model embodiment is clearly and completely described, obviously, described embodiment only is a part of embodiment of the present utility model, rather than whole embodiment.Based on embodiment of the present utility model, all other embodiment that those of ordinary skills obtain under the prerequisite of not making creative work belong to the scope that the utility model is protected.
Please refer to Fig. 1-Fig. 9, the compression type material of a kind of tank body that Fig. 1 provides for the utility model embodiment covers the birds-eye view under impaction state; Fig. 2 is the A-A semisectional view among Fig. 1 under the impaction state; Fig. 3 is the B-B cutaway view among Fig. 1 under the impaction state; Fig. 4 is the B-B cutaway view among Fig. 1 under the malcompression state; The compression type material of a kind of tank body that Fig. 5 provides for the utility model embodiment covers the perspective view under open mode; The perspective view of the wobble component in the compression type material lid of a kind of tank body that Fig. 6 provides for the utility model embodiment; The perspective view of the hold-down mechanism in the compression type material lid of a kind of tank body that Fig. 7 provides for the utility model embodiment; The perspective view of the handle assembly in the compression type material lid of a kind of tank body that Fig. 8 provides for the utility model embodiment; The perspective view of the material cap assemblies in the compression type material lid of a kind of tank body that Fig. 9 provides for the utility model embodiment.
The compression type material lid of a kind of tank body that the utility model embodiment provides comprises safety mechanism 1, goes up cap assembly 2, opens and closes screw mandrel assembly 3, turnover hinge assembly 4 and handle assembly 5; Wherein, safety mechanism 1 comprises: be installed in the lock hook seat 12 on the skin scapulet 6 of tank body, be fixed on latch hook 11 on the lock hook seat 12 by lock pin 13, be sheathed on the torsion spring on the lock pin 13; The effect of safety mechanism 1 is when compression type material lid is buckled on the material mouthful circle 7, by pulling latch hook 11 with compression type material cover latch firmly, prevents that compression type material lid is unexpectedly from 7 unlatchings of material mouthful circle; Turnover hinge assembly 4 comprises: be installed in the following hinge 41 on the skin scapulet 6, be connected and be fixed on the upper hinge 42 that the compression type material covers with following hinge 41 by upset pin 43; The effect of turnover hinge assembly 4 is the form that the compression type material covers to overturn to be fastened and opens, handled easily; Handle assembly 5 comprises: handlebar stem 51, captive joint with an end of handlebar stem 51 and with the U-shaped ring 54 that opens and closes screw mandrel assembly 3 pin joints, be arranged on the reinforced rib 53 of U-shaped ring 54 and handlebar stem 51 junctions; The effect of handle assembly 5 is rotary opening and closing screw mandrel assemblies 3, finishes the action that compresses sealing or open, and U-shaped ring 54 can rotate around handle bearing pin 55 on keying screw mandrel assembly 3 easily, can also be versions such as O type ring certainly, does not do concrete restriction at this;
Open and close screw mandrel assembly 3 and mainly comprise keying screw mandrel 31;
One end of above-mentioned keying screw mandrel 31 reaches cover plate 233 outsides from the center of the cover plate 233 of material cap assemblies 23, and captive joint with the U-shaped ring 54 of handle assembly 5, be generally pin joint, it is less to open and close an end diameter that is connected with U-shaped ring 54 on the screw mandrel 31, the periphery of not stretching out the part outside the cover plate 233 is provided with outside thread, the preferred Acme thread that adopts, because Acme thread can bear certain load, screw thread can also be square thread, STRTHD etc. certainly.
The operating process of above-mentioned compression type material lid and principle be as shown in Figure 3-Figure 5: suppose that compression type material lid also is not fastened on material and mouthful encloses on 7, grasp the ring 232 of shaking hands earlier, with the lid upset of compression type material and cover on material mouthful circle 7, open and close screw mandrel assembly 3 this moment, hold-down mechanism 22 and wobble component 21 are positioned at tank body, material decorative cover 234 just contacts and malcompression between enclosing 7 with expecting mouth, simultaneously, internal thread sleeve 221 is in whole engagements with the screw thread that opens and closes screw mandrel 31, be that internal thread sleeve 221 is positioned at the position near cover plate 233, at this moment, the bearing pin 213 of wobble component 21 and pilot hole 224 pin joints is positioned at the position near internal thread sleeve 221 axis, see that from Fig. 4 lock piece 214 is away from material mouthful circle 7; Afterwards, turning handle hand lever 51, driving keying screw mandrel 31 by U-shaped ring 54 rotates synchronously, under the turning effort of screw thread, internal thread sleeve 221 is because can not be with respect to cover plate 233 rotations, can only move to the direction away from cover plate 233, as can be seen from Figure 3, internal thread sleeve 221 moves down, gradually become the part screw-threaded engagement, briquetting 222 also moves down thereupon, under the driving of briquetting 222, wobble component 21 moves to the direction away from internal thread sleeve 221 axis in pilot hole 224 gradually with the bearing pin 213 of pilot hole 224 pin joints, wobble component 21 on the cover plate 233 a bit be that swing in the center of circle to be articulated in, be pinned at an end of pilot hole 224 to lower swing, according to lever principle, be provided with the upwards swing of an end of lock piece 214, namely to the direction swing near material mouthful circle 7, be connected to the inboard of material mouthful circle 7 until lock piece 214, lock piece 214 continues upwards swing, and material mouthful circle 7 and material decorative cover 234 are produced thrust, expects that the most at last decorative cover 234 and a material mouthful circle 7 compress applying, between seal ring 9 play the effect of sealing, then compression type material lid compressed sealing and finished this moment; If will open compression type material lid, then the opposite spin handlebar stem 51, and through after the action opposite with above-mentioned each parts, lock piece 214 is returned to the position away from material mouthful circle 7, at this moment, under the prerequisite of opening safety mechanism 1, just can open compression type material lid; As can be seen, open and close screw mandrel assembly 3, hold-down mechanism 22 and wobble component 21 and be positioned at tank interior, therefore, can not increase the whole height of feeding cover, and a plurality of wobble components 21 are synchronous interaction with other parts, so only need rotating handles assembly 5, just all wobble components 21 can be started, thereby compress or open the material lid, easy to operate.
Above-mentioned compression type material lid is optimized, also comprises sleeve 32, lubricating cup and plug 223; Sleeve 32 is fixedly mounted on the center of the cover plate 233 of material cap assemblies 23; Open and close screw mandrel 31 and be contained in sleeve 32 inside, and the less end of diameter stretches out sleeve 32 and cover plate 233; The internal diameter free-running fit of the external diameter of internal thread sleeve 221 and sleeve 32 also can move in sleeve 32; Lubricating cup is installed in the inside of internal thread sleeve 221, and butter is housed in the lubricating cup, can be lubricated at double thread engagement position, makes operation more smooth and easy, laborsaving; Plug 223 is installed in the end away from keying screw mandrel 31 of internal thread sleeve 221, is used for sealing internal thread sleeve 221; The purpose that sleeve 32 and plug 223 are set is in order to prevent that the material in the tank body from entering internal thread sleeve 221 and screw-threaded engagement position, prevents that material to opening and closing the erosion of screw mandrel 31, improving lubricated environment, improves parts service life.
Briquetting 222 among the utility model embodiment is uniformly distributed on the end periphery of internal thread sleeve 221, in like manner, the wobble component 21 that is used with briquetting 222 also is articulated in the inside face of cover plate 233 evenly distributedly, purpose is for thrust is uniformly distributed on the material mouthful circle 7, makes that to compress sealing effectiveness better.
Preferably, at cover plate 233 inside faces of expecting cap assemblies 23 a plurality of material lid gussets 235 are set, material covers gusset 235 and is distributed in radially on the cover plate 233, and material covers the number of gusset 235 more than or equal to the number of briquetting 222; Purpose is to improve the structural strength of cover plate 233.
As optimization, the number that material covers gusset 235 and briquetting 222 is four, and material covers gusset 235 and is uniformly distributed on the cover plate 233, certainly, material cover gusset 235 can also be three, five etc. more, more preferably, straight line and the angle in the horizontal surface between the section datum line A-A that material covers gusset 235 places are 45 degree, and such design is to concentrate cover plate 233 welding deformations that cause for the stress of avoiding welding; One end of wobble component 21 is articulated in material and cover on the gusset 235, and the other end is pinned at this material and covers in the corresponding pilot hole 224 of gusset 235; Material covers gusset 235 provides support for 21 of swing groups.
Material is covered gusset 235 further optimize, every width of cloth material lid gusset 235 is welded on the cover plate 233 by two plates are parallel, and then wobble component 21 is articulated between two plates, makes pivot joint more stable like this.
Wobble component 21 is optimized, and wobble component 21 comprises wiggling and pressing block 211 and swing connecting panel 212; Wiggling and pressing block 211 is articulated in material and covers on the gusset 235; Swing connecting panel 212 is made up of two connecting panels that are individually fixed in wiggling and pressing block 211 both sides, and two connecting panels are fixed in the pilot hole 224 movably by bearing pin 213; Lock piece 214 is arranged on the wiggling and pressing block 211; Pilot hole 224 is elongated hole (also claiming waist-shaped hole), and the length direction of elongated hole except adopting elongated hole, can also adopt the pilot hole 224 of other shape perpendicular to the axis of internal thread sleeve 221, such as the crescent hole etc.; Said structure makes and is subjected to force direction all the time in the plane at wobble component 21 places between each parts, thereby makes transmission more accurate; Certainly; wobble component 21 also can be the single plate structure of one; covering being connected of gusset 235 or briquetting 222 with material can be one-sided pivot joint or pin joint; all belong to protection domain of the present utility model so long as can finish each block construction and the type of attachment of actuation of the present utility model, do not do concrete restriction at this.
Be optimized opening and closing screw mandrel assembly 3, also comprise reinforcing pad 33, reinforcing pad 33 covers are fixed in and open and close the less end of diameter on the screw mandrel 31, and captive joint with handle assembly 5; Reinforcing pad 33 more effectively will open and close screw mandrel 31 axial location on cover plate 233 on the one hand, can avoid opening and closing screw mandrel 31 on the other hand and directly be connected with handle assembly 5, reduce opening and closing the stressed damage of screw mandrel 31.
Preferably, handle assembly 5 also comprises handle block 52, handle block 52 is arranged on the handlebar stem 51 end away from U-shaped ring 54, purpose is in order to prevent that the user from using for the laborsaving off-square that carries out, the instrument that is about to other similar sleeve pipe is sheathed on the handlebar stem 51, increases arm of force length, does so easily handlebar stem 51 is caused damage, even cause damage to opening and closing screw mandrel 31 part that is threaded, cause compression type material lid normally to use.
Further optimize, between the matching part of sleeve 32 and internal thread sleeve 221, and be provided with seal ring between the matching part of keying screw mandrel 31 and sleeve 32, to strengthen leak tightness, improve lubricated environment.
The material mouth outer rings 8 concentric with material mouthful circle 7 that also are welded in a material mouthful circle outer ring of 7, material mouthful outer ring 8 is fixing with skin scapulet 6, and it is fixing to be generally welding.
For above-mentioned used pin joint, for preventing becoming flexible, use spring cotter locking.
To the above-mentioned explanation of the disclosed embodiments, make this area professional and technical personnel can realize or use the utility model.Multiple modification to these embodiment will be apparent concerning those skilled in the art, and defined General Principle can realize under the situation that does not break away from spirit or scope of the present utility model in other embodiments herein.Therefore, the utility model will can not be restricted to these embodiment shown in this article, but will meet the wideest scope consistent with principle disclosed herein and features of novelty.
Claims (10)
1. the compression type material of tank body lid comprises and can cooperate the material cap assemblies (23) that compresses sealing with a material mouthful circle (7), and an end of described material cap assemblies (23) is articulated on the described tank body;
It is characterized in that, also comprise:
The keying screw mandrel (31) that one end stretches out from the center of described material cap assemblies (23) and is connected with the handle assembly (5) of described compression type material lid;
The internal thread sleeve (221) that is connected with described keying screw mandrel (31) screw thread fit;
Be arranged on a plurality of briquettings (222) on the end periphery of described internal thread sleeve (221), offer pilot hole (224) on the described briquetting (222);
One end is articulated in that described material cap assemblies (23) is gone up and the other end is pinned at wobble component (21) in the described pilot hole (224), and described wobble component (21) is provided with the lock piece (214) for the inboard of the described material mouth of butt circle (7).
2. according to the described compression type material lid of claim 1, it is characterized in that, also comprise:
Be fixed in the sleeve (32) at described material cap assemblies (23) center, described keying screw mandrel (31) is sheathed on described sleeve (32) inside, and described internal thread sleeve (221) can be mobile ordinatedly at described sleeve (32) internal clearance;
Be installed on the inner lubricating cup of described internal thread sleeve (221);
Be installed on the end away from described keying screw mandrel (31) on the described internal thread sleeve (221), be used for the plug (223) of the described internal thread sleeve of sealing (221).
3. according to the described compression type material lid of claim 1, it is characterized in that described briquetting (222) is uniformly distributed on the end periphery of described internal thread sleeve (221).
4. according to the described compression type material lid of claim 3, it is characterized in that, the cover plate (233) of described material cap assemblies (23) is provided with a plurality of material lid gussets (235) that distribute radially, and the number of described material lid gusset (235) is more than or equal to the number of described briquetting (222).
5. according to the described compression type material lid of claim 4, it is characterized in that the number of described material lid gusset (235) and described briquetting (222) is four, and described material lid gusset (235) is uniformly distributed on the described cover plate (233);
One end of described wobble component (21) is articulated on the described material lid gusset (235), and the other end is pinned in the described pilot hole (224) corresponding with described material lid gusset (235).
6. according to the described compression type material lid of claim 5, it is characterized in that the described material lid gusset of every pair (235) is formed by two plates are parallel; Described wobble component (21) is articulated between two plates.
7. according to the described compression type material lid of claim 6, it is characterized in that described wobble component (21) comprises wiggling and pressing block (211) and swing connecting panel (212);
Described wiggling and pressing block (211) is articulated on the described material lid gusset (235);
Described swing connecting panel (212) is made up of two connecting panels that are individually fixed in described wiggling and pressing block (211) both sides, and two described connecting panels are pinned in the described pilot hole (224);
Described lock piece (214) is arranged on the described wiggling and pressing block (211);
Described pilot hole (224) is that length direction is perpendicular to the elongated hole of described internal thread sleeve (221) axis.
8. according to the described compression type material lid of claim 1, it is characterized in that described lock piece (214) is the screw bolt and nut on the described wobble component of precession (21), and the big end of described nut and described bolt is positioned at homonymy.
9. according to the described compression type material lid of claim 1, it is characterized in that, comprise that also cover is fixed in the reinforcing pad (33) that described keying screw mandrel (31) is gone up and captiveed joint with described handle assembly (5).
10. according to the described compression type material lid of claim 1, it is characterized in that, also comprise the handle block (52) of the end of the handlebar stem (51) that is arranged on described handle assembly (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320093961 CN203111874U (en) | 2013-03-01 | 2013-03-01 | Compression-type material cover of tank body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320093961 CN203111874U (en) | 2013-03-01 | 2013-03-01 | Compression-type material cover of tank body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203111874U true CN203111874U (en) | 2013-08-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320093961 Expired - Fee Related CN203111874U (en) | 2013-03-01 | 2013-03-01 | Compression-type material cover of tank body |
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| CN (1) | CN203111874U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103466235A (en) * | 2013-03-01 | 2013-12-25 | 华菱星马汽车（集团）股份有限公司 | Compaction type material cover of tank body |
| CN112777166A (en) * | 2019-11-04 | 2021-05-11 | 休伯尔控股公司 | Soil pick-up vehicle comprising an optimized tank |
-
2013
- 2013-03-01 CN CN 201320093961 patent/CN203111874U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103466235A (en) * | 2013-03-01 | 2013-12-25 | 华菱星马汽车（集团）股份有限公司 | Compaction type material cover of tank body |
| CN112777166A (en) * | 2019-11-04 | 2021-05-11 | 休伯尔控股公司 | Soil pick-up vehicle comprising an optimized tank |
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| 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: 20130807 Termination date: 20190301 |
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| CF01 | Termination of patent right due to non-payment of annual fee |