CN107165390B - Floor rifle gyro wheel mechanism - Google Patents
Floor rifle gyro wheel mechanism Download PDFInfo
- Publication number
- CN107165390B CN107165390B CN201610130848.5A CN201610130848A CN107165390B CN 107165390 B CN107165390 B CN 107165390B CN 201610130848 A CN201610130848 A CN 201610130848A CN 107165390 B CN107165390 B CN 107165390B
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- China
- Prior art keywords
- roller
- floor
- mounting groove
- base
- gun
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F21/00—Implements for finishing work on buildings
- E04F21/20—Implements for finishing work on buildings for laying flooring
- E04F21/22—Implements for finishing work on buildings for laying flooring of single elements, e.g. flooring cramps ; flexible webs
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Toys (AREA)
- Coating Apparatus (AREA)
Abstract
The invention relates to a floor gun roller mechanism, which belongs to the technical field of floor guns and comprises a base fixedly connected to the bottom of a floor gun main body, wherein at least one roller set is arranged at the rear end part of the base, an elastic reset component is arranged between the roller set and the base, the roller set comprises a roller, and the lowest point of the roller is in contact with the floor surface under a normal state. The invention has simple structure, stable work and long service life.
Description
Technical Field
The invention belongs to the technical field of floor guns, and relates to a floor gun roller mechanism.
Background
At present, a floor gun on the market is usually additionally provided with a roller mechanism on a floor contact surface in order to improve the working efficiency, the defect of complex structure exists in some cases, the instability of the floor gun during working is caused by the structural defect in some cases, and most importantly, the roller set is very easy to damage in the working process due to the special working mode of the floor gun, so that the service life is short.
Disclosure of Invention
In order to overcome the defects in the prior art, the invention aims to provide the floor gun roller mechanism which is simple in structure, stable in operation and long in service life.
The purpose of the invention is realized as follows: the utility model provides a floor rifle gyro wheel mechanism, includes the base of fixed connection in floor rifle main part bottom, and tip is provided with at least one roller train behind the base, is provided with the elasticity piece that resets between roller train and the base, the roller train includes the gyro wheel, and its minimum and floor face contact of gyro wheel under the normality.
In the floor gun roller mechanism, the rollers are movably arranged on the base through the bracket, and the rollers are arranged at the bottom of the bracket in a rolling manner.
In the floor gun roller mechanism, the base is provided with an installation groove, and the support is positioned in the installation groove.
In the floor gun roller mechanism, the elastic reset piece is a reset spring, the reset spring is positioned in the mounting groove, one end of the reset spring is connected with the base, and the other end of the reset spring is connected with the bracket.
In the floor gun roller mechanism, the support is rotatably connected in the mounting groove, and the return spring is transversely arranged between the upper end part of the support and the upper end part of the mounting groove.
In the floor gun roller mechanism, the upper end part of the mounting groove is provided with a mounting hole or a bulge, and one end of the return spring is sleeved on the mounting hole or the bulge.
In the floor gun roller mechanism, the support can move up and down in the mounting groove, and the return spring is longitudinally arranged between the upper end part of the support and the upper end part of the mounting groove.
In the floor gun roller mechanism, the upper end part of the mounting groove is provided with a bulge, and one end of the return spring is sleeved on the bulge.
In the floor gun roller mechanism, the support is provided with a first connecting hole which is positioned at the middle end part of the support, a second connecting hole is arranged at the corresponding position of the mounting groove, and the first connecting hole is connected with the second connecting hole through a connecting piece.
In the above-mentioned floor gun roller mechanism, the roller groups are two, and the two roller groups are respectively connected to the left end and the right end of the base.
Compared with the prior art, the invention has the outstanding and beneficial technical effects that: the invention has the advantages of simple structure, stable work and long service life.
Drawings
FIG. 1 is a schematic view of the structure of the present invention mounted on a floor gun body;
FIG. 2 is an enlarged view of a portion H of FIG. 1;
FIG. 3 is a schematic structural diagram of a first embodiment of the present invention;
FIG. 4 is a schematic structural view of a bracket connected to a mounting groove according to an embodiment of the present invention;
FIG. 5 is a schematic structural diagram of a driving force F applied according to a first embodiment of the present invention;
FIG. 6 is a schematic structural diagram of the first embodiment of the present invention after the driving force F disappears;
FIG. 7 is a schematic view of the structure for applying the driving force F according to the second embodiment of the present invention;
fig. 8 is a schematic structural view of the second embodiment of the present invention after the driving force F disappears.
The reference numbers in the figures mean:
1-a floor gun body; 11-a base; 12-mounting grooves; 13-mounting holes;
14-connecting hole two; 15-bulge; 2-a connector; 3-a return spring;
4-roller group; 41-connecting hole one; 42-a roller; 43-a scaffold; 5-floor.
Detailed Description
The invention is further described in the following with specific embodiments in conjunction with the accompanying drawings:
the first embodiment is as follows: referring to fig. 1 to 4, a floor gun roller mechanism includes a base 11 fixedly connected to the bottom of a floor gun main body 1, at least one roller set 4 is disposed at the rear end of the base 11, an elastic reset component is disposed between the roller set 4 and the base 11, the roller set 4 includes a roller 42, and the lowest point of the roller 42 is in contact with a floor surface in a normal state.
Preferably, the roller 42 is movably disposed on the base 11 through a bracket 43, and the roller 42 is rotatably disposed at the bottom of the bracket 43.
Preferably, the base 11 is provided with a mounting groove 12, and the bracket 43 is located in the mounting groove 12.
Preferably, the elastic restoring member is a restoring spring 3, the restoring spring 3 is located in the mounting groove 12, and one end of the restoring spring 3 is connected with the base 11 and the other end is connected with the bracket 43.
Preferably, the bracket 43 is rotatably coupled to the mounting groove 12, and the return spring 3 is transversely disposed between an upper end of the bracket 43 and an upper end of the mounting groove 12.
Preferably, the upper end of the mounting groove 12 is provided with a mounting hole 13 or a protrusion, and one end of the return spring 3 is sleeved on the mounting hole 13 or the protrusion.
Preferably, the bracket 43 is provided with a first connecting hole 41, the first connecting hole 41 is located at the middle end of the bracket 43, a second connecting hole 14 is provided at the corresponding position of the mounting groove 12, and the first connecting hole 41 is connected with the second connecting hole 14 through the connecting member 2.
Preferably, the rollers 42 have two rollers 42, and the two rollers 42 are respectively connected to the left side end and the right side end of the base 11.
In the above-mentioned floor gun roller mechanism, the function of the elastic reset component is to provide the roller group 4 with the capability of resetting to the normal state, and the elastic reset component in this embodiment is exemplified by the reset spring 3.
As shown in fig. 5, the roller set 4 rolls on the side of the floor 5 by the roller 42 when the floor gun moves, when the operator applies a driving force F to the floor gun to fire the floor gun during operation, the driving force is transmitted to the side of the floor 5 by the roller 42;
when the force transmitted to the roller 42 reaches a certain degree, the roller group 4 rotates and retracts around the connecting piece 2, meanwhile, the roller group 4 keeps in contact with the floor 5 under the action of the return spring 3, the floor gun body 1 moves under the action of the driving force F and is in contact with the floor 5 to cause direct force transmission, and the transmitted force can eliminate the gap between the floors 5 and simultaneously drive the floor gun to fire;
as shown in fig. 6, when firing is complete; the driving force F disappears, and the roller 42 rotates inward by the return spring 3; meanwhile, the floor gun body 1 is driven to be separated from the floor on the side surface of the floor 5 and not to be contacted any more; when moving the floor gun, the floor gun main body 1 does not rub against the floor 5 but rolls on the rollers.
In order to achieve the purpose that the roller group 4 retracts when being fired, thereby avoiding the phenomenon that the driving force F is directly transmitted through the roller 42 to cause damage to the roller 42; the invention adopts the roller group 4 to rotate or stretch to achieve the purpose of retraction.
The second embodiment: referring to fig. 7 and 8, structurally, in addition to the above-mentioned support 43 moving up and down in the mounting groove 12, the return spring 3 is longitudinally disposed between the upper end of the support 43 and the upper end of the mounting groove 12; a protrusion 15 is disposed at the upper end of the mounting groove 12, and an end of the return spring 3 is sleeved inside and outside the protrusion 15, and the rest is the same as the first embodiment, which will not be described again.
The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention is not limited thereby, so: all equivalent changes made according to the structure, shape and principle of the invention are covered by the protection scope of the invention.
Claims (7)
1. The utility model provides a floor rifle gyro wheel mechanism which characterized in that: the floor gun comprises a base fixedly connected to the bottom of a floor gun main body, at least one roller set is arranged at the rear end part of the base, an elastic reset component is arranged between the roller set and the base, the roller set comprises a roller, and the lowest point of the roller is in contact with the floor surface in a normal state;
the roller is movably arranged on the base through a bracket, and the roller is arranged at the bottom of the bracket in a rolling manner;
the base is provided with an installation groove, and the support is positioned in the installation groove;
the elastic reset piece is a reset spring, the reset spring is positioned in the mounting groove, one end of the reset spring is connected with the base, and the other end of the reset spring is connected with the bracket;
the roller group is contacted with the side edge of the floor through the roller, rolls when the floor gun main body moves, and when an operator applies driving force for firing the floor gun main body to the floor gun main body, the driving force is transmitted to the side edge of the floor through the roller;
when the force transmitted to the roller reaches a certain degree, the roller group returns in a rotating or telescopic mode, meanwhile, the roller group is kept in contact with the floor under the action of the return spring, the floor gun body moves under the action of the driving force and is in contact with the floor to cause direct force transmission, and the transmitted force drives the floor gun to fire while eliminating the gap between the floors.
2. The floor gun roller mechanism of claim 1, wherein: the support rotate to be connected in the mounting groove, reset spring transversely sets up between the upper end of support and the upper end of mounting groove.
3. The floor gun roller mechanism of claim 2, wherein: the upper end of the mounting groove is provided with a mounting hole or a bulge, and one end of the return spring is sleeved on the mounting hole or the bulge.
4. The floor gun roller mechanism of claim 1, wherein: the support can move up and down in the mounting groove, and the return spring is longitudinally arranged between the upper end of the support and the upper end of the mounting groove.
5. The floor gun roller mechanism of claim 4, wherein: the upper end of the mounting groove is provided with a bulge, and one end of the return spring is sleeved on the bulge.
6. The floor gun roller mechanism of claim 1, wherein: the support is provided with a first connecting hole, the first connecting hole is located at the middle end of the support, a second connecting hole is formed in the corresponding position of the mounting groove, and the first connecting hole is connected with the second connecting hole through a connecting piece.
7. The floor gun roller mechanism of any one of claims 1-6, wherein: the roller groups are two and are respectively connected to the left end and the right end of the base.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610130848.5A CN107165390B (en) | 2016-03-08 | 2016-03-08 | Floor rifle gyro wheel mechanism |
| US15/206,694 US10391620B2 (en) | 2016-03-08 | 2016-07-11 | Base mechanism and roller mechanism of floor nailing gun |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610130848.5A CN107165390B (en) | 2016-03-08 | 2016-03-08 | Floor rifle gyro wheel mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107165390A CN107165390A (en) | 2017-09-15 |
| CN107165390B true CN107165390B (en) | 2023-04-11 |
Family
ID=59848850
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610130848.5A Active CN107165390B (en) | 2016-03-08 | 2016-03-08 | Floor rifle gyro wheel mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107165390B (en) |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6269996B1 (en) * | 1999-08-06 | 2001-08-07 | Robbins, Inc. | Fastener driving apparatus and method |
| US7419078B2 (en) * | 2005-07-20 | 2008-09-02 | Hamar Douglas J | Nailing device |
| US7287680B2 (en) * | 2005-09-02 | 2007-10-30 | Cresswell Industries Inc. | Nailer with ratchet-provided plunger mechanism |
| US7614536B2 (en) * | 2006-11-09 | 2009-11-10 | Shtylman Vadim Z | System for installing floor boards |
| CN102979296A (en) * | 2012-11-30 | 2013-03-20 | 嘉兴大工匠机械有限公司 | Floor stapler adjusting mechanism capable of adjusting nailing position |
| CN103291064B (en) * | 2013-04-16 | 2015-08-19 | 台州市大江实业有限公司 | A kind of quick-disassembly structure of floor gun cover plate |
| CN203236436U (en) * | 2013-04-27 | 2013-10-16 | 台州市大江实业有限公司 | Floor gun with pedestal |
| CN204590545U (en) * | 2015-03-19 | 2015-08-26 | 台州市大江实业有限公司 | Can be used for the floor gun of floor rabbet |
| CN205444847U (en) * | 2016-03-08 | 2016-08-10 | 台州市大江实业有限公司 | Floor rifle gyro wheel mechanism |
-
2016
- 2016-03-08 CN CN201610130848.5A patent/CN107165390B/en active Active
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| Publication number | Publication date |
|---|---|
| CN107165390A (en) | 2017-09-15 |
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