CN217242997U - Convenient-to-use rotary lock - Google Patents
Convenient-to-use rotary lock Download PDFInfo
- Publication number
- CN217242997U CN217242997U CN202122446611.7U CN202122446611U CN217242997U CN 217242997 U CN217242997 U CN 217242997U CN 202122446611 U CN202122446611 U CN 202122446611U CN 217242997 U CN217242997 U CN 217242997U
- Authority
- CN
- China
- Prior art keywords
- seat
- twist lock
- mounting
- plate
- mounting plate
- 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
Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 6
- 229910052742 iron Inorganic materials 0.000 claims description 3
- 230000002950 deficient Effects 0.000 abstract description 6
- 238000007790 scraping Methods 0.000 abstract description 4
- 230000000149 penetrating effect Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Landscapes
- Pivots And Pivotal Connections (AREA)
Abstract
The utility model discloses a twist lock convenient to use relates to case and bag accessory field, has solved the upper and lower partial back of assembling of current twist lock, not only easily drops, still has to rotate the phenomenon that easily produces friction, leads to twist lock to form and scrapes the flower, and then causes the problem of the promotion of the defective products rate, and its technical scheme main points are: the rotary seat comprises a rotary seat and a fixed seat arranged at intervals with the rotary seat, wherein a rotary pin rod is fixedly arranged in the middle of the lower surface of the rotary seat, a spring is sleeved at the upper end of the outer ring surface of the rotary pin rod, a mounting plate is arranged at one side of the fixed seat close to the rotary seat in a penetrating manner, the lower end of the spring is connected with the upper surface of the mounting plate, one end of the rotary pin rod, far away from the rotary seat, extends into the mounting plate, ridge supporting rods arranged at intervals are fixedly arranged at the outer circumference of the upper surface of the mounting plate, and triangular plates are fixedly arranged on the lower surface of the rotary seat, corresponding to the ridge supporting rods; the purpose of avoiding easy falling off after the twist locks are assembled is achieved, the friction between the twist locks is avoided to cause scraping, and the defective rate is reduced.
Description
Technical Field
The utility model relates to a case and bag accessory field, more specifically says that it relates to a twist lock convenient to use.
Background
The twist lock is a fitting for closing the flip cover of the case, and is commonly used in the fields of luggage, satchels and the like. When the existing twist lock is used, the upper portion and the lower portion of the twist lock are assembled and then not only fall off easily, but also have the phenomenon that friction is easily generated due to rotation, so that the twist lock is scraped, and the defective rate is improved. To this end, we propose a twist-lock that is easy to use.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a twist lock convenient to use reaches the purpose of avoiding easily droing after the twist lock equipment, and avoids the friction between the twist lock to lead to scraping the flower, reduces the defective rate.
The above technical purpose of the present invention can be achieved by the following technical solutions: the triangular plate rotating mechanism comprises a rotating seat and a fixed seat arranged at intervals with the rotating seat, wherein a rotating pin rod is fixedly mounted in the middle of the lower surface of the rotating seat, a spring is sleeved at the upper end of the outer ring surface of the rotating pin rod, a mounting plate is installed on one side, close to the rotating seat, of the fixed seat in a penetrating mode, the lower end of the spring is connected with the upper surface of the mounting plate, one end, far away from the rotating seat, of the rotating pin rod extends into the mounting plate, ridge supporting rods arranged at intervals are fixedly mounted at the outer circumference of the upper surface of the mounting plate, and triangular plates are fixedly mounted on the lower surface, corresponding to the ridge supporting rods, of the rotating seat.
By adopting the technical scheme, the utility model discloses further set up to: the mounting panel runs through the surface that corresponds the rotation pin pole and has seted up the mounting hole, the mounting panel passes through mounting hole and rotation pin pole phase-match.
Through adopting above-mentioned technical scheme, the mounting hole that fixing base and mounting panel correspond the rotation pin pole and set up for the rotation that the rotation pin pole can be unimpeded.
The utility model discloses further set up to: and the mounting plate is fixedly provided with a washer sheet corresponding to the lower surface of the rotating pin rod.
Through adopting above-mentioned technical scheme, the phenomenon that drops appears at the pivoted in-process in the rotation pin pole, the rotation seat can be avoided in the setting of china department piece.
The utility model discloses further set up to: the triangular plate is an arc-shaped iron plate, and a sharp edge on the triangular plate is close to the lower surface of the rotating seat.
Through adopting above-mentioned technical scheme, the setting of three horns can realize rotating the seat and rotate the in-process change and the fixing base between the interval to avoid rotating and produce frictional phenomenon between seat and the fixing base.
The utility model discloses further set up to: the supporting edge rods are contacted with sharp edges on the triangular plates.
Through adopting above-mentioned technical scheme, after a arris pole and the three angular leaf contacted, a arris pole was kept away from the fixing base and is rotated along with the radian drive rotation seat of three angular leaf.
The utility model discloses further set up to: the rotating seat is hollow.
By adopting the technical scheme, the purposes of saving materials and reducing manufacturing cost are achieved.
The utility model discloses further set up to: the length of the washer piece is greater than the aperture of the mounting hole, and the fixing holes in the washer piece are uniformly distributed on two sides of the mounting plate.
Through adopting above-mentioned technical scheme, the condition that the china department piece can effectually prevent that whole twist lock from appearing droing in the use.
The utility model discloses further set up to: the right-angle edge of the edge supporting rod, which is close to the sharp edge on the triangular plate, is in a round angle shape.
Through adopting above-mentioned technical scheme, the setting on the right angle limit of fillet form on the arris pole for form the smooth contact in the same direction as between arris pole and the triangular plate, promote to rotate smooth and easy degree.
Compared with the prior art, the utility model discloses following beneficial effect has:
when the rotary lock is used and the rotating seat is screwed, the rotating pin rod, the spring and the triangular plate uniformly distributed on the lower surface of the rotating seat are driven to rotate, after a sharp edge right-angle edge on the triangular plate is contacted with the supporting edge rod, the rotating seat rotates while doing actions far away from the fixed seat under the arc-shaped arrangement of the triangular plate, the spring is stretched, when the rotating seat and the fixed seat are in a right-angle shape, the supporting edge rod is positioned at the vertex of the triangular plate, and the rotating seat is farthest away from the fixed seat;
in the process of rotating and closing the rotary lock, the rotating seat slowly moves away from the fixed seat, so that the phenomenon of friction and scratch of the rotary lock during use is avoided, and the rotary lock can effectively avoid falling off under the common arrangement of the spring and the washer sheet, so that the tightness of the rotary lock during closing is improved;
in summary, the following steps: the twist lock achieves the purpose of avoiding the twist lock from easily falling off after being assembled, avoids scraping due to friction between the twist locks, and reduces the defective rate.
Drawings
The accompanying drawings, which are included to provide a further understanding of the embodiments of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the principles of the invention. In the drawings:
fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the lower end structure of the rotary seat of the present invention;
fig. 3 is a schematic view of the upper end structure of the mounting plate of the present invention;
fig. 4 is a schematic view of the hidden line-visible structure of the present invention.
Reference numbers and corresponding part names in the drawings:
1. a rotating seat; 2. a fixed seat; 3. triangular plates; 4. a spring; 5. a ridge supporting rod; 6. a washer slice; 7. mounting a plate; 8. the pin is rotated.
Detailed Description
To make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to the following examples and drawings, and the exemplary embodiments and descriptions thereof of the present invention are only used for explaining the present invention, and are not intended as limitations of the present invention.
It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly or indirectly connected to the other element.
It is to be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in an orientation or positional relationship indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed in a particular orientation, and be constructed in operation, and are not to be construed as limiting the invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
The embodiment is as follows: the utility model provides a twist lock convenient to use, including rotating seat 1, with the fixing base 2 that rotates 1 looks interval of seat and set up, the middle part fixed mounting who rotates 1 lower surface of seat has rotation pin 8, the pot head that rotates the outer anchor ring of pin 8 is equipped with spring 4, fixing base 2 is close to the one side of rotating seat 1 and runs through and install mounting panel 7, spring 4's lower extreme is connected with mounting panel 7's upper surface, the one end of rotating pin 8 and keeping away from rotating seat 1 extends to in the mounting panel 7, the outer circumference department fixed mounting of mounting panel 7 upper surface has a arris pole 5 that the interval set up, the lower fixed surface who rotates 1 correspondence arris pole 5 of seat has three corner pieces 3.
As shown in fig. 1 and 3, the mounting plate 7 penetrates through the outer surface of the rotating pin rod 8, the mounting plate 7 is matched with the rotating pin rod 8 through the mounting hole, the washer sheet 6 is fixedly mounted on the lower surface of the rotating pin rod 8 corresponding to the mounting hole, the washer sheet 6 is arranged, the phenomenon that the rotating pin rod 8 and the rotating seat 1 fall off in the rotating process can be avoided, and the upper surface of the washer sheet 6 is close to the lower surface of the mounting plate 7 but is not in contact with the lower surface.
As shown in fig. 2 and 3, the triangular plate 3 is the iron sheet of arc form, and sharp limit on the triangular plate 3 is close to each other with the lower surface of rotating seat 1 between, and the setting of triangular plate 3 can realize rotating seat 1 and change and the fixing base 2 interval between the in-process rotating to avoid rotating seat 1 and the generating frictional phenomenon between fixing base 2, the sharp limit on a arris pole 5 and the triangular plate 3 contacts, rotates seat 1 and is the cavity form.
As shown in fig. 1 and 4, the length of china department piece 6 is greater than the aperture of mounting hole, and the fixed orifices on the china department piece 6 is evenly distributed in the both sides of mounting panel 7, and a arris pole 5 is close to the right angle limit on the sharp limit on the triangular plate 3 and is the fillet form, and the setting on the right angle limit of fillet form on the arris pole 5 for form in the same direction as smooth contact between arris pole 5 and the triangular plate 3, promote to rotate smooth and easy degree.
The working principle is as follows: when the rotary lock is used, when the rotating seat 1 is screwed, the rotating pin rod 8, the spring 4 and the triangular plate 3 uniformly distributed on the lower surface of the rotating seat 1 are driven to rotate, after a sharp edge right-angle side on the triangular plate 3 is contacted with the supporting edge rod 5, under the arc-shaped arrangement of the triangular plate 3, the rotating seat 1 rotates while doing actions of keeping away from the fixed seat 2, the spring 4 is stretched, when the rotating seat 1 and the fixed seat 2 are in a right-angle shape, the supporting edge rod 5 is positioned at the top point of the triangular plate 3, and at the moment, the rotating seat 1 is farthest away from the fixed seat 2;
in the process of rotating and closing the rotary lock, the rotating seat 1 slowly moves away from the fixed seat 2, so that the phenomenon of friction and scratch of the rotary lock in use is avoided, and the rotary lock can effectively avoid falling off under the common arrangement of the spring 4 and the washer sheet 6, so that the tightness of the rotary lock in closing is improved;
in summary, the following steps: the twist lock achieves the purpose of avoiding the twist lock from falling off easily after being assembled, avoids scraping caused by friction between the twist locks, and reduces the defective product rate.
The above-mentioned embodiments further describe the objects, technical solutions and advantages of the present invention in detail, it should be understood that the above-mentioned embodiments are only specific embodiments of the present invention, and are not intended to limit the scope of the present invention, and any modifications, equivalent substitutions, improvements and the like made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (8)
1. The utility model provides a twist lock convenient to use, includes and rotates seat (1), and rotates seat (1) looks interval fixing base (2) that set up, characterized by, the middle part fixed mounting who rotates seat (1) lower surface has rotation pin (8), the last pot head that rotates pin (8) outer anchor ring is equipped with spring (4), one side that fixing base (2) are close to and rotate seat (1) is run through and is installed mounting panel (7), the lower extreme of spring (4) is connected with the upper surface of mounting panel (7), the one end that rotates pin (8) and keep away from rotation seat (1) extends to in mounting panel (7), outer circumference department fixed mounting of mounting panel (7) upper surface has a arris pole (5) that the interval set up, the lower fixed surface that rotates seat (1) to correspond arris pole (5) installs three corner plates (3).
2. A twist lock convenient to use according to claim 1, wherein the mounting plate (7) has mounting holes through it corresponding to the outer surface of the rotation pin (8), and the mounting plate (7) is matched with the rotation pin (8) through the mounting holes.
3. A twist lock convenient to use according to claim 2, wherein the washer plate (6) is fixedly mounted on the lower surface of the rotating pin rod (8) corresponding to the mounting hole, and the upper surface of the washer plate (6) and the lower surface of the mounting plate (7) are close to each other but do not contact with each other.
4. A twist lock for easy use according to claim 1, characterized in that said triangular plate (3) is an arc-shaped iron plate, and the sharp edge of said triangular plate (3) is close to the lower surface of the rotary holder (1).
5. A twist lock for ready use according to claim 4, characterized in that the edge-supporting bar (5) is in contact with a sharp edge on the triangular plate (3).
6. A twist lock ready for use, according to claim 1, characterized in that the turning seat (1) is hollow.
7. A twist lock convenient to use according to claim 3, wherein the length of the washer piece (6) is greater than the aperture of the mounting hole, and the fixing holes on the washer piece (6) are uniformly distributed on both sides of the mounting plate (7).
8. A twist lock for ready use according to claim 1, characterized in that the right-angled side of the edge bar (5) adjacent to the sharp edge on the triangular plate (3) is rounded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122446611.7U CN217242997U (en) | 2021-10-12 | 2021-10-12 | Convenient-to-use rotary lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122446611.7U CN217242997U (en) | 2021-10-12 | 2021-10-12 | Convenient-to-use rotary lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217242997U true CN217242997U (en) | 2022-08-23 |
Family
ID=82853833
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122446611.7U Expired - Fee Related CN217242997U (en) | 2021-10-12 | 2021-10-12 | Convenient-to-use rotary lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217242997U (en) |
-
2021
- 2021-10-12 CN CN202122446611.7U patent/CN217242997U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN217242997U (en) | Convenient-to-use rotary lock | |
| CN213775976U (en) | Connecting piece convenient to loading and unloading, connection structure and drinking water equipment | |
| CN210753458U (en) | Coating machine convenient to change coating roller for production of environment-friendly non-woven fabric | |
| CN211423736U (en) | Attendance device with multiple mounting means | |
| CN211201504U (en) | Metal bolt with higher flexibility | |
| CN212937487U (en) | Fishing rod supporting device for supporting multiple fishing rods | |
| CN209995344U (en) | double-stirring ice powder machine | |
| CN211133671U (en) | Dye stirring barrel for rotary screen printing machine | |
| CN203774624U (en) | Intelligent power distribution cabinet modularization installing plate daughter board | |
| CN211044064U (en) | Computer display convenient to dismouting | |
| CN209801091U (en) | Interactive intelligent tablet | |
| CN220967153U (en) | Egg stirring device convenient to clean | |
| CN213463426U (en) | Cage is fed to pigeon convenient to wash | |
| CN213445634U (en) | Novel winding drum for producing door and window wool tops | |
| CN207852251U (en) | Can self-locking extension picture device | |
| CN211335192U (en) | High-speed high-resolution ink jet numbering machine of full-color touch-sensitive screen | |
| CN219059349U (en) | Special workstation of edge cutting machine | |
| CN213302061U (en) | Quick freeze thawing test machine of concrete convenient to overhaul | |
| CN206467936U (en) | Video display wall hanging plate | |
| CN210776830U (en) | Attendance machine for building site with multiple mounting means | |
| CN219032436U (en) | Barrel plating cylinder | |
| CN213731370U (en) | Fixing clamp for router antenna production | |
| CN214386980U (en) | Planar design figure display device | |
| CN218026791U (en) | Gap adjusting device for door seal of washing machine | |
| CN210799619U (en) | Hammer claw convenient to install |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220823 |