CN210686797U - Household spring - Google Patents
Household spring Download PDFInfo
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- CN210686797U CN210686797U CN201921275906.9U CN201921275906U CN210686797U CN 210686797 U CN210686797 U CN 210686797U CN 201921275906 U CN201921275906 U CN 201921275906U CN 210686797 U CN210686797 U CN 210686797U
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- rod
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- spring
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Abstract
The utility model discloses a household spring, which has the technical proposal that the fixed rod comprises two vertical rods and a cross rod which is arranged between the two vertical rods and is integrally connected with the two vertical rods, the connecting part of the cross rod and the vertical rod is arc-shaped, an arc-shaped rod with one end extending into the vertical rod is arranged in the cross rod, the joint of the cross bar and the vertical bar is provided with a ring groove, a plurality of first bulges are arranged in the ring groove, a first auxiliary rod with one end fixed on the spring body is arranged on the side wall of the vertical rod, an inclined hole penetrating through the first auxiliary rod is arranged on the side surface of the vertical rod, the inclined hole is inclined from the connecting direction of the vertical rod and the cross rod to the connecting end direction of the first auxiliary rod and the spring body, be equipped with in the inclined hole and fill there is the down tube, the bar pole that a plurality of equidistance were arranged is set up to the down tube outside, the utility model aims to provide a non-deformable's domestic spring.
Description
Technical Field
The utility model relates to a spring technical field, more specifically say, it relates to a domestic spring.
Background
Traditional domestic double-end spring is common elastic component in people's life, is the dead lever of U-shaped in the middle of this double-end spring, and the dead lever both ends are provided with the spring to the spring other end has the extension rod, when using, through with the dead lever card on fixed position, then the extension rod on the spring at both ends is fixed, and when using like this, montant on the dead lever bears great power easily and produces buckling deformation easily, and the extension rod also produces certain buckling deformation easily.
SUMMERY OF THE UTILITY MODEL
To the not enough that prior art exists, the utility model aims to provide a non-deformable's domestic spring.
In order to achieve the above purpose, the utility model provides a following technical scheme: a household spring comprises a U-shaped fixed rod and spring bodies arranged at two ends of the fixed rod, wherein one end of each spring body is connected with the fixed rod, an extension rod extends from the other end of each spring body, the fixed rod comprises two vertical rods and a cross rod which is arranged between the two vertical rods and is integrally connected with the two vertical rods, the connecting part of the cross rod and the vertical rod is arc-shaped, an arc-shaped rod with one end extending into the vertical rod is arranged in the cross rod, the joint of the cross bar and the vertical bar is provided with a ring groove, a plurality of first bulges are arranged in the ring groove, a first auxiliary rod with one end fixed on the spring body is arranged on the side wall of the vertical rod, an inclined hole penetrating through the first auxiliary rod is arranged on the side surface of the vertical rod, the inclined hole is inclined from the connecting direction of the vertical rod and the cross rod to the connecting end direction of the first auxiliary rod and the spring body, the inclined holes are filled with inclined rods, and a plurality of strip-shaped rods which are arranged at equal intervals are arranged outside the inclined rods;
be equipped with built-in pole in the extension rod, this built-in pole one end extends to in the spring body, be equipped with spiral groove on the extension rod outer wall, the spiral groove intussuseption is filled with the steel wire.
By adopting the technical scheme, firstly, the arc-shaped rod with one end extending into the vertical rod is arranged in the cross rod, the strength is improved by utilizing the arc-shaped rod in the connecting part, the annular groove is arranged at the connecting part, the first bulges are arranged in the annular groove, the effect of conflict can be realized by utilizing the built-in first bulges when the deformation is realized, the deformation is further avoided, the first auxiliary rod with one end fixed on the spring body is arranged on the side wall of the vertical rod, the stress area is increased, the integral strength is improved, the deformation is avoided, the inclined hole penetrating through the first auxiliary rod is arranged on the side surface of the vertical rod, the inclined hole is inclined towards the connecting end direction of the first auxiliary rod and the spring body from the connecting direction of the vertical rod and the cross rod, the inclined rod is filled in the inclined hole, the inclined rod is utilized to act in the inclined rod to perform inclined dispersion force, the bearing capacity, and the plurality of strip-shaped rods which are arranged at equal intervals are arranged outside the inclined rod, so that the bending resistance is improved, the arrangement of the built-in rods is beneficial to the internal deformation resistance, the internal deformation resistance is realized by the built-in rods, and the spiral bending resistance is realized by the matching of external steel wires, so that the whole deformation resistance is realized.
The utility model discloses further set up to: the spring body is provided with bending resistant rods with one ends embedded into the extension rods, the bending resistant rods are arc-shaped, and the number of the bending resistant rods is one.
Through adopting above-mentioned technical scheme, through setting up bending-resistant pole, help the absorption of power to through embedding bending-resistant pole in the extension rod, help with the power of inside, the outside comes to the dispersion, and then improves bending resistance.
The utility model discloses further set up to: the inclined rod is provided with a groove arranged between the two strip-shaped rods, and a second bulge is arranged in the groove.
Through adopting above-mentioned technical scheme, through the setting of recess to set up the arch in the recess, can carry out inside extrusion when warping, form reaction force, and then avoid warping.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Fig. 2 is a schematic view of the diagonal rod structure according to the embodiment of the present invention.
Detailed Description
Embodiments of the present invention are further described with reference to fig. 1 to 2.
A household spring 201 comprises a U-shaped fixed rod and a spring 201 body arranged at two ends of the fixed rod, one end of the spring 201 body is connected with the fixed rod, the other end of the spring 201 body extends to form an extension rod 401, the fixed rod comprises two vertical rods 101 and a cross rod 102 which is arranged between the two vertical rods 101 and integrally connected with the two vertical rods 101, the joint of the cross rod 102 and the vertical rods 101 is arc-shaped, an arc-shaped rod 103 with one end extending into the vertical rod 101 is arranged in the cross rod 102, an annular groove 104 is arranged at the joint of the cross rod 102 and the vertical rods 101, a plurality of first bulges 105 are arranged in the annular groove 104, a first auxiliary rod 1011 with one end fixed on the spring body 201 is arranged on the side wall of the vertical rod 101, an inclined hole penetrating through the first auxiliary rod 1011 is arranged on the side surface of the vertical rod 101, the inclined hole is inclined towards the connecting end direction of, an inclined rod 301 is filled in the inclined hole, and a plurality of strip-shaped rods 302 which are arranged at equal intervals are arranged outside the inclined rod 301;
a built-in rod is arranged in the extension rod 401, one end of the built-in rod extends into the spring body 201, a spiral groove is formed in the outer wall of the extension rod 401, and a steel wire 402 is filled in the spiral groove.
By adopting the technical scheme, firstly, the arc-shaped rod 103 with one end extending into the vertical rod 101 is arranged in the cross rod 102, the strength is improved by utilizing the arc-shaped rod 103 in the joint, the annular groove 104 is arranged at the joint, the plurality of first bulges 105 are arranged in the annular groove 104, the embedded first bulges 105 can be utilized to play a role of collision when the deformation is realized, further the deformation is avoided, the first auxiliary rod 1011 with one end fixed on the spring body 201 is arranged on the side wall of the vertical rod 101, the stress area is increased, the overall strength is improved, the deformation is avoided, the inclined hole penetrating through the first auxiliary rod 1011 is arranged on the side surface of the vertical rod 101, the inclined hole is inclined towards the direction of the end where the first auxiliary rod 1011 is connected with the spring body 201 from the direction where the vertical rod 101 is connected with the cross rod 102, the inclined rod 301 is filled in the inclined hole, and the inclined rod 301 is utilized to play a, the oblique force dispersion is carried out, the bearing capacity is improved, the deformation is avoided, in addition, the plurality of strip-shaped rods 302 which are arranged at equal intervals are arranged outside the oblique rods 301, the bending resistance is improved, the internal anti-deformation is facilitated due to the arrangement of the internal rods, the internal rods are utilized to carry out the anti-deformation in the internal parts, and the spiral bending resistance is carried out through the matching of external steel wires 402, so that the whole deformation resistance is further achieved.
The utility model discloses further set up to: the spring body 201 is provided with anti-bending rods 601 with one ends embedded into the extension rods 401, the anti-bending rods 601 are arc-shaped, and the number of the anti-bending rods 601 is one.
By adopting the above technical solution, the bending-resistant rod 601 is provided to contribute to the absorption of force, and the bending-resistant rod 601 is embedded in the extension rod 401 to contribute to the dispersion of internal force to the outside, thereby improving the bending resistance.
The utility model discloses further set up to: the inclined rod 301 is provided with a groove 303 arranged between the two strip-shaped rods 302, and a second bulge 304 is arranged in the groove 303.
Through adopting above-mentioned technical scheme, through the setting of recess 303 to set up second arch 304 in recess 303, can carry out inside extrusion when warping, form reaction force, and then avoid warping.
The above is only the preferred embodiment of the present invention, and is not intended to limit the present invention, and the skilled in the art can carry out the common changes and replacements within the technical solution of the present invention.
Claims (3)
1. The utility model provides a domestic spring, includes the dead lever of U-shaped and arranges the spring body at dead lever both ends in, and spring body one end is connected with the dead lever, and the extension rod has been extended to the spring body other end, characterized by: the fixing rod comprises two vertical rods and a cross rod which is arranged between the two vertical rods and integrally connected with the two vertical rods, the connecting part of the cross rod and the vertical rods is arc-shaped, an arc-shaped rod with one end extending into the vertical rods is arranged in the cross rod, an annular groove is arranged at the connecting part of the cross rod and the vertical rods, a plurality of first bulges are arranged in the annular groove, a first auxiliary rod with one end fixed on the spring body is arranged on the side wall of each vertical rod, an inclined hole penetrating through the first auxiliary rod is arranged on the side surface of each vertical rod, the inclined hole is inclined towards the connecting end direction of the first auxiliary rod and the spring body from the connecting direction of the vertical rods and the cross rod, an inclined rod is filled in the inclined hole, and a;
be equipped with built-in pole in the extension rod, this built-in pole one end extends to in the spring body, be equipped with spiral groove on the extension rod outer wall, the spiral groove intussuseption is filled with the steel wire.
2. A household spring as claimed in claim 1, wherein: the spring body is provided with bending resistant rods with one ends embedded into the extension rods, the bending resistant rods are arc-shaped, and the number of the bending resistant rods is one.
3. A household spring as claimed in claim 2, wherein: the inclined rod is provided with a groove arranged between the two strip-shaped rods, and a second bulge is arranged in the groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921275906.9U CN210686797U (en) | 2019-08-08 | 2019-08-08 | Household spring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921275906.9U CN210686797U (en) | 2019-08-08 | 2019-08-08 | Household spring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210686797U true CN210686797U (en) | 2020-06-05 |
Family
ID=70900089
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921275906.9U Active CN210686797U (en) | 2019-08-08 | 2019-08-08 | Household spring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210686797U (en) |
-
2019
- 2019-08-08 CN CN201921275906.9U patent/CN210686797U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |