CN209119933U - A kind of package assembly of running machine motor - Google Patents
A kind of package assembly of running machine motor Download PDFInfo
- Publication number
- CN209119933U CN209119933U CN201821689138.7U CN201821689138U CN209119933U CN 209119933 U CN209119933 U CN 209119933U CN 201821689138 U CN201821689138 U CN 201821689138U CN 209119933 U CN209119933 U CN 209119933U
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- China
- Prior art keywords
- shell
- screw thread
- end cover
- lower cover
- motor
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Abstract
A kind of package assembly of running machine motor, it is related to treadmill technical field.It includes: shell, upper end cover and lower cover, the both ends of the shell are provided with internal screw thread, the rotation direction of the rotation direction of the internal screw thread and the running machine motor is on the contrary, be provided with the external screw thread mutually assembled with the internal screw thread close to the shell side on the shell side and the lower cover on the upper end cover.By adopting the above technical scheme, shell carries out Screw assembly by the external screw thread on oppositely arranged internal screw thread and upper end cover and lower cover, in motor operation, the inertia of power output shaft rotation when passing through motor movement, so that upper end cover is constantly screwed with shell, it ensure that the stability of motor housing assembly, meanwhile, when installing shell, it only needs upper end cover and lower cover and shell screwing assembly, so that the package assembly of the motor has simple installation, it is time saving and energy saving to install, and assembles firm advantage.
Description
Technical field
The utility model relates to treadmill technical fields, and in particular to a kind of package assembly of running machine motor.
Background technique
Electric treadmill is the fitness equipment of gymnasium and family's higher gears, it drives treadbelt to make one with difference by motor
Speed passively run or walk about.The shell of traditional running machine motor includes: shell, upper end cover and lower cover, shell, upper end
Run through between lid and lower cover using screw, and the assembling mode for screwing locking is assembled, when being assembled by screw, is usually needed
It to be assembled using multiple screws, assembly expends the time；And on shell screw thread rotation direction usually with the rotation direction of motor
It is shaken for a long time when unanimously, due to motor operation, easily leads to loosened screw, therefore, not only consumed using above-mentioned assembling mode
When effort, and easily loosen, have much room for improvement.
Utility model content
The purpose of this utility model is that it is in view of the drawbacks of the prior art and insufficient, a kind of assembling of running machine motor is provided
Structure has and installs time saving and energy saving, the firm advantage of assembly.
A kind of package assembly of running machine motor that in order to achieve the above purposes, the technical solution adopted by the utility model is:, packet
Include: shell, upper end cover and lower cover, the both ends of the shell are provided with internal screw thread, the rotation direction of the internal screw thread with it is described
The rotation direction of running machine motor is on the contrary, close to the shell on the shell side and the lower cover on the upper end cover
Body side is provided with the external screw thread mutually assembled with the internal screw thread.
Engraved structure is provided on the upper end cover and the lower cover.
The shell is cylindrical, and the upper end cover and the lower cover are in round pie.
The diameter of the diameter of the upper end cover and the lower cover is identical as the diameter of the shell.
After adopting the above technical scheme, the utility model have the beneficial effect that shell by oppositely arranged internal screw thread with it is upper
External screw thread on end cap and lower cover carries out Screw assembly, and in motor operation, power output shaft is rotated when passing through motor movement
Inertia the shake so that upper end cover is constantly screwed with shell, after using screw assembly, when due to motor operation
Dynamic the phenomenon that leading to loosened screw, ensure that the stability of motor housing assembly, meanwhile, when installing shell, it is only necessary to will be upper
End cap and lower cover and shell screw assembly, and avoiding assemble using multiple screws causes to assemble time-consuming phenomenon,
So that the package assembly of the motor has simple installation, it is time saving and energy saving to install, and assembles firm advantage.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, before not making the creative labor property
It puts, is also possible to obtain other drawings based on these drawings.
Fig. 1 is the overall structure diagram of the present embodiment；
Fig. 2 is the explosive view of the present embodiment.
Description of symbols: 1, shell；2, upper end cover；3, lower cover；4, internal screw thread；5, external screw thread；6, engraved structure.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can according to need the modification made to the present embodiment and do not create contribution after reading this specification, but only
It will be in the scope of the claims of the utility model all by the protection of Patent Law.
The present embodiment is related to a kind of package assembly of running machine motor, as shown in Figure 1, comprising: shell 1, upper end cover 2 and
Lower cover 3.Shell 1 is used to protecting the internal structure of motor, upper end cover 2 and lower cover 3 be used for shell 1 detachably assembly with
Closed space is constituted, so that the internal structure to motor is protected.
As shown in Figure 1, 2, it should be noted that the both ends of shell 1 are provided with internal screw thread 4, the rotation direction and race of internal screw thread 4
The rotation direction of Step motor on lower cover 3 close to 1 side of shell on upper end cover 2 close to 1 side of shell on the contrary, be provided with
With the external screw thread 5 of 4 phase of internal screw thread assembly.
As shown in Figure 1, 2, in the present embodiment, shell 1 is cylindrical, and upper end cover 2 and lower cover 3 are in round pie.For
Guarantee the aesthetics of motor, meanwhile, facilitate installing and using for motor, the diameter of the diameter of upper end cover 2 and lower cover 3 with
The diameter of shell 1 is identical.In order to save material and guarantee the heat dissipation effect of motor housing, it is all provided on upper end cover 2 and lower cover 3
It is equipped with engraved structure 6.Shell 1, upper end cover 2 are all made of metal material with lower cover 3 and are made.In other embodiments, upper end cover
2, between lower cover 3 and shell 1 using the enterprising luggage of snap fit match or upper end cover 2, lower cover 3 and shell 1 between adopt
It is assembled with socket mode.
The working principle of the present embodiment is approximately as stating: in motor operation, shell 1 passes through oppositely arranged internal screw thread 4
Screw assembly is carried out with the external screw thread 5 on upper end cover 2 and lower cover 3, the inertia that power output shaft rotates when passing through motor movement,
So that upper end cover 2 is constantly screwed with shell 1, after using screw assembly, vibration when due to motor operation is led
The phenomenon that causing loosened screw ensure that the stability of motor housing assembly, meanwhile, when installing shell, it is only necessary to by upper end cover 2
Assembly is screwed with lower cover 3 and shell 1, avoiding assemble using multiple screws causes to assemble time-consuming phenomenon, makes
The package assembly for obtaining the motor has simple installation, and it is time saving and energy saving to install, and assembles firm advantage.
More than, it is merely intended for describing the technical solutions of the present application, but not for limiting the present application, those of ordinary skill in the art are to this reality
The other modifications or equivalent replacement made of novel technical solution, without departing from the spirit of technical solutions of the utility model
And range, it should all cover in the scope of the claims of the utility model.
Claims (4)
1. a kind of package assembly of running machine motor, comprising: shell (1), upper end cover (2) and lower cover (3), feature exists
In the both ends of the shell (1) are provided with internal screw thread (4), the rotation direction of the internal screw thread (4) and turning for the running machine motor
Move contrary, the close shell (1) side and the shell (1) close on the lower cover (3) on the upper end cover (2)
Side is provided with the external screw thread (5) mutually assembled with the internal screw thread (4).
2. the package assembly of running machine motor according to claim 1, which is characterized in that the upper end cover (2) with it is described
Engraved structure (6) are provided on lower cover (3).
3. the package assembly of running machine motor according to claim 2, which is characterized in that the shell (1) is cylindrical,
The upper end cover (2) and the lower cover (3) are in round pie.
4. the package assembly of running machine motor according to claim 3, which is characterized in that the diameter of the upper end cover (2)
It is identical as the diameter of the shell (1) with the diameter of the lower cover (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821689138.7U CN209119933U (en) | 2018-10-16 | 2018-10-16 | A kind of package assembly of running machine motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821689138.7U CN209119933U (en) | 2018-10-16 | 2018-10-16 | A kind of package assembly of running machine motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209119933U true CN209119933U (en) | 2019-07-16 |
Family
ID=67201326
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821689138.7U Active CN209119933U (en) | 2018-10-16 | 2018-10-16 | A kind of package assembly of running machine motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209119933U (en) |
-
2018
- 2018-10-16 CN CN201821689138.7U patent/CN209119933U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |